=========================================================================== report_checks -path_delay min (Hold) ============================================================================ Startpoint: _34797_ (rising edge-triggered flip-flop clocked by clk) Endpoint: _34797_ (rising edge-triggered flip-flop clocked by clk) Path Group: clk Path Type: min Fanout Cap Slew Delay Time Description ----------------------------------------------------------------------------- 0.00 0.00 clock clk (rise edge) 0.00 0.00 clock source latency 0.24 0.00 0.00 ^ clock_ctrl/core_clk (caravel_clocking) 2 0.24 mgmt_buffers.caravel_clk (net) 0.24 0.00 0.00 ^ clkbuf_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_16) 0.10 0.22 0.23 ^ clkbuf_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_16) 4 0.08 clknet_0_mgmt_buffers.caravel_clk (net) 0.11 0.01 0.24 ^ clkbuf_1_1_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8) 0.13 0.20 0.44 ^ clkbuf_1_1_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8) 4 0.07 clknet_1_1_0_mgmt_buffers.caravel_clk (net) 0.13 0.01 0.45 ^ clkbuf_2_2_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8) 0.10 0.19 0.64 ^ clkbuf_2_2_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8) 4 0.05 clknet_2_2_0_mgmt_buffers.caravel_clk (net) 0.10 0.01 0.65 ^ clkbuf_3_5_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8) 0.17 0.22 0.87 ^ clkbuf_3_5_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8) 8 0.10 clknet_3_5_0_mgmt_buffers.caravel_clk (net) 0.17 0.01 0.89 ^ clkbuf_5_20_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8) 0.11 0.21 1.10 ^ clkbuf_5_20_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8) 8 0.06 clknet_5_20_0_mgmt_buffers.caravel_clk (net) 0.11 0.00 1.10 ^ clkbuf_7_80__f_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_16) 0.10 0.19 1.29 ^ clkbuf_7_80__f_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_16) 14 0.08 clknet_7_80__leaf_mgmt_buffers.caravel_clk (net) 0.10 0.00 1.29 ^ clkbuf_leaf_900_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_16) 0.07 0.17 1.46 ^ clkbuf_leaf_900_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_16) 18 0.06 clknet_leaf_900_mgmt_buffers.caravel_clk (net) 0.07 0.00 1.46 ^ _34797_/CLK (sky130_fd_sc_hd__dfxtp_2) 0.02 0.30 1.76 v _34797_/Q (sky130_fd_sc_hd__dfxtp_2) 1 0.00 soc.core.dbg_uart_tx_phase[8] (net) 0.02 0.00 1.76 v hold6782/A (sky130_fd_sc_hd__clkdlybuf4s18_2) 0.06 0.22 1.98 v hold6782/X (sky130_fd_sc_hd__clkdlybuf4s18_2) 2 0.01 net9499 (net) 0.06 0.00 1.98 v _20214_/A (sky130_fd_sc_hd__clkinv_4) 0.04 0.06 2.04 ^ _20214_/Y (sky130_fd_sc_hd__clkinv_4) 2 0.01 _10427_ (net) 0.04 0.00 2.04 ^ _27476_/B1 (sky130_fd_sc_hd__a21o_2) 0.03 0.08 2.12 ^ _27476_/X (sky130_fd_sc_hd__a21o_2) 1 0.00 _13440_ (net) 0.03 0.00 2.12 ^ _27477_/A1 (sky130_fd_sc_hd__a31oi_2) 0.04 0.06 2.18 v _27477_/Y (sky130_fd_sc_hd__a31oi_2) 1 0.00 _08778_ (net) 0.04 0.00 2.18 v _34797_/D (sky130_fd_sc_hd__dfxtp_2) 2.18 data arrival time 0.00 0.00 clock clk (rise edge) 0.00 0.00 clock source latency 0.25 0.00 0.00 ^ clock_ctrl/core_clk (caravel_clocking) 2 0.24 mgmt_buffers.caravel_clk (net) 0.25 0.00 0.00 ^ clkbuf_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_16) 0.10 0.24 0.25 ^ clkbuf_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_16) 4 0.08 clknet_0_mgmt_buffers.caravel_clk (net) 0.11 0.02 0.26 ^ clkbuf_1_1_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8) 0.13 0.22 0.48 ^ clkbuf_1_1_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8) 4 0.07 clknet_1_1_0_mgmt_buffers.caravel_clk (net) 0.13 0.01 0.49 ^ clkbuf_2_2_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8) 0.10 0.20 0.69 ^ clkbuf_2_2_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8) 4 0.05 clknet_2_2_0_mgmt_buffers.caravel_clk (net) 0.10 0.01 0.70 ^ clkbuf_3_5_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8) 0.17 0.24 0.94 ^ clkbuf_3_5_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8) 8 0.10 clknet_3_5_0_mgmt_buffers.caravel_clk (net) 0.17 0.02 0.96 ^ clkbuf_5_20_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8) 0.11 0.23 1.19 ^ clkbuf_5_20_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8) 8 0.06 clknet_5_20_0_mgmt_buffers.caravel_clk (net) 0.11 0.00 1.19 ^ clkbuf_7_80__f_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_16) 0.10 0.20 1.39 ^ clkbuf_7_80__f_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_16) 14 0.08 clknet_7_80__leaf_mgmt_buffers.caravel_clk (net) 0.10 0.00 1.40 ^ clkbuf_leaf_900_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_16) 0.07 0.18 1.58 ^ clkbuf_leaf_900_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_16) 18 0.06 clknet_leaf_900_mgmt_buffers.caravel_clk (net) 0.07 0.00 1.58 ^ _34797_/CLK (sky130_fd_sc_hd__dfxtp_2) 0.10 1.68 clock uncertainty -0.12 1.56 clock reconvergence pessimism -0.04 1.52 library hold time 1.52 data required time ----------------------------------------------------------------------------- 1.52 data required time -2.18 data arrival time ----------------------------------------------------------------------------- 0.66 slack (MET) Startpoint: _35736_ (rising edge-triggered flip-flop clocked by clk) Endpoint: _35737_ (rising edge-triggered flip-flop clocked by clk) Path Group: clk Path Type: min Fanout Cap Slew Delay Time Description ----------------------------------------------------------------------------- 0.00 0.00 clock clk (rise edge) 0.00 0.00 clock source latency 0.24 0.00 0.00 ^ clock_ctrl/core_clk (caravel_clocking) 2 0.24 mgmt_buffers.caravel_clk (net) 0.24 0.00 0.00 ^ clkbuf_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_16) 0.10 0.22 0.23 ^ clkbuf_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_16) 4 0.08 clknet_0_mgmt_buffers.caravel_clk (net) 0.11 0.01 0.24 ^ clkbuf_1_1_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8) 0.13 0.20 0.44 ^ clkbuf_1_1_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8) 4 0.07 clknet_1_1_0_mgmt_buffers.caravel_clk (net) 0.13 0.01 0.45 ^ clkbuf_2_2_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8) 0.10 0.19 0.64 ^ clkbuf_2_2_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8) 4 0.05 clknet_2_2_0_mgmt_buffers.caravel_clk (net) 0.10 0.01 0.65 ^ clkbuf_3_5_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8) 0.17 0.22 0.87 ^ clkbuf_3_5_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8) 8 0.10 clknet_3_5_0_mgmt_buffers.caravel_clk (net) 0.17 0.02 0.89 ^ clkbuf_5_21_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8) 0.14 0.23 1.12 ^ clkbuf_5_21_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8) 8 0.08 clknet_5_21_0_mgmt_buffers.caravel_clk (net) 0.14 0.01 1.13 ^ clkbuf_7_86__f_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_16) 0.12 0.21 1.34 ^ clkbuf_7_86__f_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_16) 16 0.10 clknet_7_86__leaf_mgmt_buffers.caravel_clk (net) 0.12 0.00 1.34 ^ clkbuf_leaf_925_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_16) 0.04 0.14 1.49 ^ clkbuf_leaf_925_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_16) 5 0.02 clknet_leaf_925_mgmt_buffers.caravel_clk (net) 0.04 0.00 1.49 ^ _35736_/CLK (sky130_fd_sc_hd__dfxtp_2) 0.03 0.29 1.78 ^ _35736_/Q (sky130_fd_sc_hd__dfxtp_2) 1 0.00 soc.core.uart_phy_tx_phase[11] (net) 0.03 0.00 1.78 ^ hold6001/A (sky130_fd_sc_hd__clkdlybuf4s15_2) 0.07 0.20 1.98 ^ hold6001/X (sky130_fd_sc_hd__clkdlybuf4s15_2) 3 0.01 net8718 (net) 0.07 0.00 1.98 ^ _29258_/B1 (sky130_fd_sc_hd__a211o_2) 0.02 0.09 2.07 ^ _29258_/X (sky130_fd_sc_hd__a211o_2) 1 0.00 _14602_ (net) 0.02 0.00 2.07 ^ _29259_/A (sky130_fd_sc_hd__and3_2) 0.05 0.15 2.22 ^ _29259_/X (sky130_fd_sc_hd__and3_2) 1 0.00 _09398_ (net) 0.05 0.00 2.22 ^ _35737_/D (sky130_fd_sc_hd__dfxtp_2) 2.22 data arrival time 0.00 0.00 clock clk (rise edge) 0.00 0.00 clock source latency 0.25 0.00 0.00 ^ clock_ctrl/core_clk (caravel_clocking) 2 0.24 mgmt_buffers.caravel_clk (net) 0.25 0.00 0.00 ^ clkbuf_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_16) 0.10 0.24 0.25 ^ clkbuf_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_16) 4 0.08 clknet_0_mgmt_buffers.caravel_clk (net) 0.11 0.02 0.26 ^ clkbuf_1_1_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8) 0.13 0.22 0.48 ^ clkbuf_1_1_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8) 4 0.07 clknet_1_1_0_mgmt_buffers.caravel_clk (net) 0.13 0.01 0.49 ^ clkbuf_2_2_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8) 0.10 0.20 0.69 ^ clkbuf_2_2_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8) 4 0.05 clknet_2_2_0_mgmt_buffers.caravel_clk (net) 0.10 0.01 0.70 ^ clkbuf_3_5_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8) 0.17 0.24 0.94 ^ clkbuf_3_5_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8) 8 0.10 clknet_3_5_0_mgmt_buffers.caravel_clk (net) 0.17 0.02 0.96 ^ clkbuf_5_21_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8) 0.14 0.25 1.21 ^ clkbuf_5_21_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8) 8 0.08 clknet_5_21_0_mgmt_buffers.caravel_clk (net) 0.14 0.01 1.22 ^ clkbuf_7_86__f_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_16) 0.12 0.23 1.45 ^ clkbuf_7_86__f_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_16) 16 0.10 clknet_7_86__leaf_mgmt_buffers.caravel_clk (net) 0.12 0.00 1.45 ^ clkbuf_leaf_925_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_16) 0.04 0.16 1.61 ^ clkbuf_leaf_925_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_16) 5 0.02 clknet_leaf_925_mgmt_buffers.caravel_clk (net) 0.04 0.00 1.61 ^ _35737_/CLK (sky130_fd_sc_hd__dfxtp_2) 0.10 1.71 clock uncertainty -0.12 1.59 clock reconvergence pessimism -0.03 1.56 library hold time 1.56 data required time ----------------------------------------------------------------------------- 1.56 data required time -2.22 data arrival time ----------------------------------------------------------------------------- 0.66 slack (MET) Startpoint: _33220_ (rising edge-triggered flip-flop clocked by clk) Endpoint: _33220_ (rising edge-triggered flip-flop clocked by clk) Path Group: clk Path Type: min Fanout Cap Slew Delay Time Description ----------------------------------------------------------------------------- 0.00 0.00 clock clk (rise edge) 0.00 0.00 clock source latency 0.24 0.00 0.00 ^ clock_ctrl/core_clk (caravel_clocking) 2 0.24 mgmt_buffers.caravel_clk (net) 0.24 0.00 0.00 ^ clkbuf_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_16) 0.10 0.22 0.23 ^ clkbuf_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_16) 4 0.08 clknet_0_mgmt_buffers.caravel_clk (net) 0.11 0.01 0.24 ^ clkbuf_1_1_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8) 0.13 0.20 0.44 ^ clkbuf_1_1_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8) 4 0.07 clknet_1_1_0_mgmt_buffers.caravel_clk (net) 0.13 0.01 0.45 ^ clkbuf_2_2_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8) 0.10 0.19 0.64 ^ clkbuf_2_2_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8) 4 0.05 clknet_2_2_0_mgmt_buffers.caravel_clk (net) 0.10 0.01 0.65 ^ clkbuf_3_5_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8) 0.17 0.22 0.87 ^ clkbuf_3_5_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8) 8 0.10 clknet_3_5_0_mgmt_buffers.caravel_clk (net) 0.17 0.01 0.89 ^ clkbuf_5_20_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8) 0.11 0.21 1.10 ^ clkbuf_5_20_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8) 8 0.06 clknet_5_20_0_mgmt_buffers.caravel_clk (net) 0.11 0.00 1.10 ^ clkbuf_7_80__f_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_16) 0.10 0.19 1.29 ^ clkbuf_7_80__f_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_16) 14 0.08 clknet_7_80__leaf_mgmt_buffers.caravel_clk (net) 0.10 0.00 1.29 ^ clkbuf_leaf_900_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_16) 0.07 0.17 1.46 ^ clkbuf_leaf_900_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_16) 18 0.06 clknet_leaf_900_mgmt_buffers.caravel_clk (net) 0.07 0.00 1.46 ^ _33220_/CLK (sky130_fd_sc_hd__dfxtp_4) 0.12 0.39 1.86 ^ _33220_/Q (sky130_fd_sc_hd__dfxtp_4) 6 0.04 soc.core.dbg_uart_tx_phase[9] (net) 0.12 0.00 1.86 ^ _25084_/A2 (sky130_fd_sc_hd__a21oi_2) 0.04 0.06 1.92 v _25084_/Y (sky130_fd_sc_hd__a21oi_2) 1 0.00 _12490_ (net) 0.04 0.00 1.92 v _25085_/B1 (sky130_fd_sc_hd__o31a_2) 0.02 0.10 2.02 v _25085_/X (sky130_fd_sc_hd__o31a_2) 1 0.00 _07330_ (net) 0.02 0.00 2.02 v hold6783/A (sky130_fd_sc_hd__clkdlybuf4s15_2) 0.03 0.18 2.20 v hold6783/X (sky130_fd_sc_hd__clkdlybuf4s15_2) 1 0.00 net9500 (net) 0.03 0.00 2.20 v _33220_/D (sky130_fd_sc_hd__dfxtp_4) 2.20 data arrival time 0.00 0.00 clock clk (rise edge) 0.00 0.00 clock source latency 0.25 0.00 0.00 ^ clock_ctrl/core_clk (caravel_clocking) 2 0.24 mgmt_buffers.caravel_clk (net) 0.25 0.00 0.00 ^ clkbuf_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_16) 0.10 0.24 0.25 ^ clkbuf_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_16) 4 0.08 clknet_0_mgmt_buffers.caravel_clk (net) 0.11 0.02 0.26 ^ clkbuf_1_1_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8) 0.13 0.22 0.48 ^ clkbuf_1_1_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8) 4 0.07 clknet_1_1_0_mgmt_buffers.caravel_clk (net) 0.13 0.01 0.49 ^ clkbuf_2_2_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8) 0.10 0.20 0.69 ^ clkbuf_2_2_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8) 4 0.05 clknet_2_2_0_mgmt_buffers.caravel_clk (net) 0.10 0.01 0.70 ^ clkbuf_3_5_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8) 0.17 0.24 0.94 ^ clkbuf_3_5_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8) 8 0.10 clknet_3_5_0_mgmt_buffers.caravel_clk (net) 0.17 0.02 0.96 ^ clkbuf_5_20_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8) 0.11 0.23 1.19 ^ clkbuf_5_20_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8) 8 0.06 clknet_5_20_0_mgmt_buffers.caravel_clk (net) 0.11 0.00 1.19 ^ clkbuf_7_80__f_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_16) 0.10 0.20 1.39 ^ clkbuf_7_80__f_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_16) 14 0.08 clknet_7_80__leaf_mgmt_buffers.caravel_clk (net) 0.10 0.00 1.40 ^ clkbuf_leaf_900_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_16) 0.07 0.18 1.58 ^ clkbuf_leaf_900_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_16) 18 0.06 clknet_leaf_900_mgmt_buffers.caravel_clk (net) 0.07 0.00 1.58 ^ _33220_/CLK (sky130_fd_sc_hd__dfxtp_4) 0.10 1.68 clock uncertainty -0.12 1.56 clock reconvergence pessimism -0.03 1.53 library hold time 1.53 data required time ----------------------------------------------------------------------------- 1.53 data required time -2.20 data arrival time ----------------------------------------------------------------------------- 0.67 slack (MET) Startpoint: _33218_ (rising edge-triggered flip-flop clocked by clk) Endpoint: _33218_ (rising edge-triggered flip-flop clocked by clk) Path Group: clk Path Type: min Fanout Cap Slew Delay Time Description ----------------------------------------------------------------------------- 0.00 0.00 clock clk (rise edge) 0.00 0.00 clock source latency 0.24 0.00 0.00 ^ clock_ctrl/core_clk (caravel_clocking) 2 0.24 mgmt_buffers.caravel_clk (net) 0.24 0.00 0.00 ^ clkbuf_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_16) 0.10 0.22 0.23 ^ clkbuf_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_16) 4 0.08 clknet_0_mgmt_buffers.caravel_clk (net) 0.11 0.01 0.24 ^ clkbuf_1_1_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8) 0.13 0.20 0.44 ^ clkbuf_1_1_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8) 4 0.07 clknet_1_1_0_mgmt_buffers.caravel_clk (net) 0.13 0.01 0.45 ^ clkbuf_2_2_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8) 0.10 0.19 0.64 ^ clkbuf_2_2_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8) 4 0.05 clknet_2_2_0_mgmt_buffers.caravel_clk (net) 0.10 0.01 0.65 ^ clkbuf_3_5_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8) 0.17 0.22 0.87 ^ clkbuf_3_5_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8) 8 0.10 clknet_3_5_0_mgmt_buffers.caravel_clk (net) 0.17 0.01 0.89 ^ clkbuf_5_20_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8) 0.11 0.21 1.10 ^ clkbuf_5_20_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8) 8 0.06 clknet_5_20_0_mgmt_buffers.caravel_clk (net) 0.11 0.00 1.10 ^ clkbuf_7_80__f_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_16) 0.10 0.19 1.29 ^ clkbuf_7_80__f_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_16) 14 0.08 clknet_7_80__leaf_mgmt_buffers.caravel_clk (net) 0.10 0.00 1.29 ^ clkbuf_leaf_900_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_16) 0.07 0.17 1.46 ^ clkbuf_leaf_900_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_16) 18 0.06 clknet_leaf_900_mgmt_buffers.caravel_clk (net) 0.07 0.00 1.46 ^ _33218_/CLK (sky130_fd_sc_hd__dfxtp_2) 0.03 0.31 1.77 ^ _33218_/Q (sky130_fd_sc_hd__dfxtp_2) 1 0.00 soc.core.dbg_uart_tx_phase[5] (net) 0.03 0.00 1.77 ^ hold7318/A (sky130_fd_sc_hd__buf_4) 0.09 0.14 1.91 ^ hold7318/X (sky130_fd_sc_hd__buf_4) 6 0.03 net10035 (net) 0.09 0.00 1.91 ^ _25078_/A1 (sky130_fd_sc_hd__o21a_2) 0.03 0.13 2.04 ^ _25078_/X (sky130_fd_sc_hd__o21a_2) 1 0.00 _07328_ (net) 0.03 0.00 2.04 ^ hold7319/A (sky130_fd_sc_hd__clkdlybuf4s15_2) 0.03 0.17 2.21 ^ hold7319/X (sky130_fd_sc_hd__clkdlybuf4s15_2) 1 0.00 net10036 (net) 0.03 0.00 2.21 ^ _33218_/D (sky130_fd_sc_hd__dfxtp_2) 2.21 data arrival time 0.00 0.00 clock clk (rise edge) 0.00 0.00 clock source latency 0.25 0.00 0.00 ^ clock_ctrl/core_clk (caravel_clocking) 2 0.24 mgmt_buffers.caravel_clk (net) 0.25 0.00 0.00 ^ clkbuf_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_16) 0.10 0.24 0.25 ^ clkbuf_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_16) 4 0.08 clknet_0_mgmt_buffers.caravel_clk (net) 0.11 0.02 0.26 ^ clkbuf_1_1_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8) 0.13 0.22 0.48 ^ clkbuf_1_1_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8) 4 0.07 clknet_1_1_0_mgmt_buffers.caravel_clk (net) 0.13 0.01 0.49 ^ clkbuf_2_2_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8) 0.10 0.20 0.69 ^ clkbuf_2_2_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8) 4 0.05 clknet_2_2_0_mgmt_buffers.caravel_clk (net) 0.10 0.01 0.70 ^ clkbuf_3_5_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8) 0.17 0.24 0.94 ^ clkbuf_3_5_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8) 8 0.10 clknet_3_5_0_mgmt_buffers.caravel_clk (net) 0.17 0.02 0.96 ^ clkbuf_5_20_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8) 0.11 0.23 1.19 ^ clkbuf_5_20_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8) 8 0.06 clknet_5_20_0_mgmt_buffers.caravel_clk (net) 0.11 0.00 1.19 ^ clkbuf_7_80__f_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_16) 0.10 0.20 1.39 ^ clkbuf_7_80__f_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_16) 14 0.08 clknet_7_80__leaf_mgmt_buffers.caravel_clk (net) 0.10 0.00 1.40 ^ clkbuf_leaf_900_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_16) 0.07 0.18 1.58 ^ clkbuf_leaf_900_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_16) 18 0.06 clknet_leaf_900_mgmt_buffers.caravel_clk (net) 0.07 0.00 1.58 ^ _33218_/CLK (sky130_fd_sc_hd__dfxtp_2) 0.10 1.68 clock uncertainty -0.12 1.56 clock reconvergence pessimism -0.02 1.54 library hold time 1.54 data required time ----------------------------------------------------------------------------- 1.54 data required time -2.21 data arrival time ----------------------------------------------------------------------------- 0.67 slack (MET) Startpoint: _35743_ (rising edge-triggered flip-flop clocked by clk) Endpoint: _35745_ (rising edge-triggered flip-flop clocked by clk) Path Group: clk Path Type: min Fanout Cap Slew Delay Time Description ----------------------------------------------------------------------------- 0.00 0.00 clock clk (rise edge) 0.00 0.00 clock source latency 0.24 0.00 0.00 ^ clock_ctrl/core_clk (caravel_clocking) 2 0.24 mgmt_buffers.caravel_clk (net) 0.24 0.00 0.00 ^ clkbuf_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_16) 0.10 0.22 0.23 ^ clkbuf_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_16) 4 0.08 clknet_0_mgmt_buffers.caravel_clk (net) 0.11 0.01 0.24 ^ clkbuf_1_1_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8) 0.13 0.20 0.44 ^ clkbuf_1_1_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8) 4 0.07 clknet_1_1_0_mgmt_buffers.caravel_clk (net) 0.13 0.01 0.45 ^ clkbuf_2_2_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8) 0.10 0.19 0.64 ^ clkbuf_2_2_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8) 4 0.05 clknet_2_2_0_mgmt_buffers.caravel_clk (net) 0.10 0.01 0.65 ^ clkbuf_3_5_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8) 0.17 0.22 0.87 ^ clkbuf_3_5_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8) 8 0.10 clknet_3_5_0_mgmt_buffers.caravel_clk (net) 0.17 0.02 0.89 ^ clkbuf_5_21_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8) 0.14 0.23 1.12 ^ clkbuf_5_21_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8) 8 0.08 clknet_5_21_0_mgmt_buffers.caravel_clk (net) 0.14 0.01 1.13 ^ clkbuf_7_84__f_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_16) 0.09 0.19 1.32 ^ clkbuf_7_84__f_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_16) 12 0.07 clknet_7_84__leaf_mgmt_buffers.caravel_clk (net) 0.09 0.00 1.32 ^ clkbuf_leaf_912_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_16) 0.04 0.13 1.45 ^ clkbuf_leaf_912_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_16) 4 0.01 clknet_leaf_912_mgmt_buffers.caravel_clk (net) 0.04 0.00 1.45 ^ _35743_/CLK (sky130_fd_sc_hd__dfxtp_4) 0.09 0.36 1.81 ^ _35743_/Q (sky130_fd_sc_hd__dfxtp_4) 5 0.03 soc.core.uart_phy_tx_phase[18] (net) 0.09 0.00 1.81 ^ _29275_/A1 (sky130_fd_sc_hd__o41a_2) 0.04 0.16 1.97 ^ _29275_/X (sky130_fd_sc_hd__o41a_2) 1 0.01 _14611_ (net) 0.04 0.00 1.97 ^ _29276_/A (sky130_fd_sc_hd__nand2_2) 0.02 0.04 2.01 v _29276_/Y (sky130_fd_sc_hd__nand2_2) 1 0.00 _09406_ (net) 0.02 0.00 2.01 v hold5693/A (sky130_fd_sc_hd__clkdlybuf4s15_2) 0.03 0.18 2.18 v hold5693/X (sky130_fd_sc_hd__clkdlybuf4s15_2) 1 0.00 net8410 (net) 0.03 0.00 2.18 v _35745_/D (sky130_fd_sc_hd__dfxtp_2) 2.18 data arrival time 0.00 0.00 clock clk (rise edge) 0.00 0.00 clock source latency 0.25 0.00 0.00 ^ clock_ctrl/core_clk (caravel_clocking) 2 0.24 mgmt_buffers.caravel_clk (net) 0.25 0.00 0.00 ^ clkbuf_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_16) 0.10 0.24 0.25 ^ clkbuf_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_16) 4 0.08 clknet_0_mgmt_buffers.caravel_clk (net) 0.11 0.02 0.26 ^ clkbuf_1_1_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8) 0.13 0.22 0.48 ^ clkbuf_1_1_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8) 4 0.07 clknet_1_1_0_mgmt_buffers.caravel_clk (net) 0.13 0.01 0.49 ^ clkbuf_2_2_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8) 0.10 0.20 0.69 ^ clkbuf_2_2_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8) 4 0.05 clknet_2_2_0_mgmt_buffers.caravel_clk (net) 0.10 0.01 0.70 ^ clkbuf_3_5_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8) 0.17 0.24 0.94 ^ clkbuf_3_5_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8) 8 0.10 clknet_3_5_0_mgmt_buffers.caravel_clk (net) 0.17 0.02 0.96 ^ clkbuf_5_21_0_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_8) 0.14 0.25 1.21 ^ clkbuf_5_21_0_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_8) 8 0.08 clknet_5_21_0_mgmt_buffers.caravel_clk (net) 0.14 0.01 1.22 ^ clkbuf_7_84__f_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_16) 0.09 0.20 1.42 ^ clkbuf_7_84__f_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_16) 12 0.07 clknet_7_84__leaf_mgmt_buffers.caravel_clk (net) 0.09 0.00 1.43 ^ clkbuf_leaf_912_mgmt_buffers.caravel_clk/A (sky130_fd_sc_hd__clkbuf_16) 0.04 0.14 1.57 ^ clkbuf_leaf_912_mgmt_buffers.caravel_clk/X (sky130_fd_sc_hd__clkbuf_16) 4 0.01 clknet_leaf_912_mgmt_buffers.caravel_clk (net) 0.04 0.00 1.57 ^ _35745_/CLK (sky130_fd_sc_hd__dfxtp_2) 0.10 1.67 clock uncertainty -0.12 1.55 clock reconvergence pessimism -0.04 1.51 library hold time 1.51 data required time ----------------------------------------------------------------------------- 1.51 data required time -2.18 data arrival time ----------------------------------------------------------------------------- 0.67 slack (MET) Startpoint: _37371_ (rising edge-triggered flip-flop clocked by hk_serial_clk) Endpoint: _37372_ (rising edge-triggered flip-flop clocked by hk_serial_clk) Path Group: hk_serial_clk Path Type: min Fanout Cap Slew Delay Time Description ----------------------------------------------------------------------------- 0.00 0.00 clock hk_serial_clk (rise edge) 0.00 0.00 clock source latency 0.04 0.00 0.00 ^ housekeeping_alt/serial_clock (housekeeping_alt) 3 0.02 gpio_control_bidir_1[0].serial_clock (net) 0.04 0.00 0.00 ^ fanout2143/A (sky130_fd_sc_hd__buf_12) 0.24 0.18 0.18 ^ fanout2143/X (sky130_fd_sc_hd__buf_12) 10 0.22 net2143 (net) 0.36 0.13 0.31 ^ wire2145/A (sky130_fd_sc_hd__buf_6) 0.20 0.26 0.57 ^ wire2145/X (sky130_fd_sc_hd__buf_6) 2 0.10 net2145 (net) 0.21 0.02 0.59 ^ wire820/A (sky130_fd_sc_hd__buf_12) 0.20 0.23 0.83 ^ wire820/X (sky130_fd_sc_hd__buf_12) 4 0.17 net13670 (net) 0.21 0.04 0.86 ^ wire2144/A (sky130_fd_sc_hd__buf_12) 0.19 0.21 1.07 ^ wire2144/X (sky130_fd_sc_hd__buf_12) 6 0.16 net2144 (net) 0.23 0.07 1.14 ^ fanout2141/A (sky130_fd_sc_hd__buf_12) 0.19 0.21 1.35 ^ fanout2141/X (sky130_fd_sc_hd__buf_12) 24 0.16 net2141 (net) 0.22 0.06 1.41 ^ gpio_control_bidir_2[2].BUF[2]/A (sky130_fd_sc_hd__buf_6) 0.10 0.18 1.59 ^ gpio_control_bidir_2[2].BUF[2]/X (sky130_fd_sc_hd__buf_6) 8 0.05 gpio_control_bidir_2[1].serial_clock (net) 0.10 0.01 1.60 ^ gpio_control_bidir_2[1].BUF[2]/A (sky130_fd_sc_hd__buf_4) 0.11 0.18 1.77 ^ gpio_control_bidir_2[1].BUF[2]/X (sky130_fd_sc_hd__buf_4) 8 0.04 gpio_control_bidir_2[0].serial_clock (net) 0.11 0.00 1.77 ^ fanout1574/A (sky130_fd_sc_hd__buf_8) 0.14 0.18 1.95 ^ fanout1574/X (sky130_fd_sc_hd__buf_8) 24 0.08 net1574 (net) 0.14 0.01 1.96 ^ gpio_control_bidir_2[0].BUF[2]/A (sky130_fd_sc_hd__clkbuf_8) 0.20 0.26 2.21 ^ gpio_control_bidir_2[0].BUF[2]/X (sky130_fd_sc_hd__clkbuf_8) 30 0.11 gpio_control_bidir_2[0].serial_clock_out (net) 0.20 0.02 2.23 ^ gpio_control_in_2[9].BUF[2]/A (sky130_fd_sc_hd__buf_4) 0.10 0.19 2.43 ^ gpio_control_in_2[9].BUF[2]/X (sky130_fd_sc_hd__buf_4) 8 0.03 gpio_control_in_2[8].serial_clock (net) 0.10 0.00 2.43 ^ fanout1337/A (sky130_fd_sc_hd__buf_8) 0.16 0.19 2.62 ^ fanout1337/X (sky130_fd_sc_hd__buf_8) 24 0.09 net1337 (net) 0.16 0.01 2.62 ^ gpio_control_in_2[8].BUF[2]/A (sky130_fd_sc_hd__buf_4) 0.10 0.19 2.81 ^ gpio_control_in_2[8].BUF[2]/X (sky130_fd_sc_hd__buf_4) 8 0.03 gpio_control_in_2[7].serial_clock (net) 0.10 0.00 2.81 ^ fanout1269/A (sky130_fd_sc_hd__buf_8) 0.16 0.19 3.00 ^ fanout1269/X (sky130_fd_sc_hd__buf_8) 24 0.09 net1269 (net) 0.16 0.00 3.00 ^ gpio_control_in_2[7].BUF[2]/A (sky130_fd_sc_hd__buf_6) 0.18 0.21 3.21 ^ gpio_control_in_2[7].BUF[2]/X (sky130_fd_sc_hd__buf_6) 8 0.09 gpio_control_in_2[6].serial_clock (net) 0.19 0.03 3.24 ^ fanout1175/A (sky130_fd_sc_hd__buf_12) 0.11 0.18 3.42 ^ fanout1175/X (sky130_fd_sc_hd__buf_12) 24 0.08 net1175 (net) 0.11 0.01 3.43 ^ gpio_control_in_2[6].BUF[2]/A (sky130_fd_sc_hd__buf_4) 0.13 0.19 3.61 ^ gpio_control_in_2[6].BUF[2]/X (sky130_fd_sc_hd__buf_4) 8 0.04 gpio_control_in_2[5].serial_clock (net) 0.13 0.00 3.62 ^ fanout1120/A (sky130_fd_sc_hd__buf_8) 0.14 0.19 3.80 ^ fanout1120/X (sky130_fd_sc_hd__buf_8) 24 0.09 net1120 (net) 0.14 0.00 3.81 ^ gpio_control_in_2[5].BUF[2]/A (sky130_fd_sc_hd__buf_4) 0.11 0.19 3.99 ^ gpio_control_in_2[5].BUF[2]/X (sky130_fd_sc_hd__buf_4) 8 0.04 gpio_control_in_2[4].serial_clock (net) 0.11 0.00 4.00 ^ _37371_/CLK (sky130_fd_sc_hd__dfrtp_4) 0.06 0.41 4.41 ^ _37371_/Q (sky130_fd_sc_hd__dfrtp_4) 2 0.01 gpio_control_in_2[4].shift_register[6] (net) 0.06 0.00 4.41 ^ _37372_/D (sky130_fd_sc_hd__dfrtp_4) 4.41 data arrival time 0.00 0.00 clock hk_serial_clk (rise edge) 0.00 0.00 clock source latency 0.04 0.00 0.00 ^ housekeeping_alt/serial_clock (housekeeping_alt) 3 0.02 gpio_control_bidir_1[0].serial_clock (net) 0.04 0.00 0.00 ^ fanout2143/A (sky130_fd_sc_hd__buf_12) 0.24 0.19 0.19 ^ fanout2143/X (sky130_fd_sc_hd__buf_12) 10 0.22 net2143 (net) 0.36 0.14 0.33 ^ wire2145/A (sky130_fd_sc_hd__buf_6) 0.20 0.28 0.61 ^ wire2145/X (sky130_fd_sc_hd__buf_6) 2 0.10 net2145 (net) 0.21 0.02 0.64 ^ wire820/A (sky130_fd_sc_hd__buf_12) 0.20 0.25 0.89 ^ wire820/X (sky130_fd_sc_hd__buf_12) 4 0.17 net13670 (net) 0.21 0.04 0.93 ^ wire2144/A (sky130_fd_sc_hd__buf_12) 0.19 0.23 1.16 ^ wire2144/X (sky130_fd_sc_hd__buf_12) 6 0.16 net2144 (net) 0.23 0.07 1.23 ^ fanout2141/A (sky130_fd_sc_hd__buf_12) 0.19 0.23 1.46 ^ fanout2141/X (sky130_fd_sc_hd__buf_12) 24 0.16 net2141 (net) 0.22 0.07 1.52 ^ gpio_control_bidir_2[2].BUF[2]/A (sky130_fd_sc_hd__buf_6) 0.10 0.19 1.71 ^ gpio_control_bidir_2[2].BUF[2]/X (sky130_fd_sc_hd__buf_6) 8 0.05 gpio_control_bidir_2[1].serial_clock (net) 0.10 0.01 1.72 ^ gpio_control_bidir_2[1].BUF[2]/A (sky130_fd_sc_hd__buf_4) 0.11 0.19 1.91 ^ gpio_control_bidir_2[1].BUF[2]/X (sky130_fd_sc_hd__buf_4) 8 0.04 gpio_control_bidir_2[0].serial_clock (net) 0.11 0.00 1.91 ^ fanout1574/A (sky130_fd_sc_hd__buf_8) 0.14 0.19 2.11 ^ fanout1574/X (sky130_fd_sc_hd__buf_8) 24 0.08 net1574 (net) 0.14 0.01 2.11 ^ gpio_control_bidir_2[0].BUF[2]/A (sky130_fd_sc_hd__clkbuf_8) 0.20 0.28 2.39 ^ gpio_control_bidir_2[0].BUF[2]/X (sky130_fd_sc_hd__clkbuf_8) 30 0.11 gpio_control_bidir_2[0].serial_clock_out (net) 0.20 0.02 2.41 ^ gpio_control_in_2[9].BUF[2]/A (sky130_fd_sc_hd__buf_4) 0.10 0.21 2.62 ^ gpio_control_in_2[9].BUF[2]/X (sky130_fd_sc_hd__buf_4) 8 0.03 gpio_control_in_2[8].serial_clock (net) 0.10 0.00 2.62 ^ fanout1337/A (sky130_fd_sc_hd__buf_8) 0.16 0.20 2.82 ^ fanout1337/X (sky130_fd_sc_hd__buf_8) 24 0.09 net1337 (net) 0.16 0.01 2.83 ^ gpio_control_in_2[8].BUF[2]/A (sky130_fd_sc_hd__buf_4) 0.10 0.20 3.03 ^ gpio_control_in_2[8].BUF[2]/X (sky130_fd_sc_hd__buf_4) 8 0.03 gpio_control_in_2[7].serial_clock (net) 0.10 0.00 3.03 ^ fanout1269/A (sky130_fd_sc_hd__buf_8) 0.16 0.20 3.23 ^ fanout1269/X (sky130_fd_sc_hd__buf_8) 24 0.09 net1269 (net) 0.16 0.01 3.24 ^ gpio_control_in_2[7].BUF[2]/A (sky130_fd_sc_hd__buf_6) 0.18 0.22 3.46 ^ gpio_control_in_2[7].BUF[2]/X (sky130_fd_sc_hd__buf_6) 8 0.09 gpio_control_in_2[6].serial_clock (net) 0.19 0.03 3.49 ^ fanout1175/A (sky130_fd_sc_hd__buf_12) 0.11 0.19 3.68 ^ fanout1175/X (sky130_fd_sc_hd__buf_12) 24 0.08 net1175 (net) 0.11 0.01 3.69 ^ gpio_control_in_2[6].BUF[2]/A (sky130_fd_sc_hd__buf_4) 0.13 0.20 3.89 ^ gpio_control_in_2[6].BUF[2]/X (sky130_fd_sc_hd__buf_4) 8 0.04 gpio_control_in_2[5].serial_clock (net) 0.13 0.00 3.90 ^ fanout1120/A (sky130_fd_sc_hd__buf_8) 0.14 0.20 4.10 ^ fanout1120/X (sky130_fd_sc_hd__buf_8) 24 0.09 net1120 (net) 0.14 0.00 4.10 ^ gpio_control_in_2[5].BUF[2]/A (sky130_fd_sc_hd__buf_4) 0.11 0.20 4.31 ^ gpio_control_in_2[5].BUF[2]/X (sky130_fd_sc_hd__buf_4) 8 0.04 gpio_control_in_2[4].serial_clock (net) 0.11 0.00 4.31 ^ fanout972/A (sky130_fd_sc_hd__buf_6) 0.17 0.22 4.53 ^ fanout972/X (sky130_fd_sc_hd__buf_6) 24 0.08 net972 (net) 0.17 0.00 4.53 ^ _37372_/CLK (sky130_fd_sc_hd__dfrtp_4) 0.10 4.63 clock uncertainty -0.31 4.32 clock reconvergence pessimism -0.02 4.30 library hold time 4.30 data required time ----------------------------------------------------------------------------- 4.30 data required time -4.41 data arrival time ----------------------------------------------------------------------------- 0.11 slack (MET) Startpoint: _37420_ (rising edge-triggered flip-flop clocked by hk_serial_clk) Endpoint: _37421_ (rising edge-triggered flip-flop clocked by hk_serial_clk) Path Group: hk_serial_clk Path Type: min Fanout Cap Slew Delay Time Description ----------------------------------------------------------------------------- 0.00 0.00 clock hk_serial_clk (rise edge) 0.00 0.00 clock source latency 0.04 0.00 0.00 ^ housekeeping_alt/serial_clock (housekeeping_alt) 3 0.02 gpio_control_bidir_1[0].serial_clock (net) 0.04 0.00 0.00 ^ fanout2143/A (sky130_fd_sc_hd__buf_12) 0.24 0.18 0.18 ^ fanout2143/X (sky130_fd_sc_hd__buf_12) 10 0.22 net2143 (net) 0.36 0.13 0.31 ^ wire2145/A (sky130_fd_sc_hd__buf_6) 0.20 0.26 0.57 ^ wire2145/X (sky130_fd_sc_hd__buf_6) 2 0.10 net2145 (net) 0.21 0.02 0.59 ^ wire820/A (sky130_fd_sc_hd__buf_12) 0.20 0.23 0.83 ^ wire820/X (sky130_fd_sc_hd__buf_12) 4 0.17 net13670 (net) 0.21 0.04 0.86 ^ wire2144/A (sky130_fd_sc_hd__buf_12) 0.19 0.21 1.07 ^ wire2144/X (sky130_fd_sc_hd__buf_12) 6 0.16 net2144 (net) 0.23 0.07 1.14 ^ fanout2141/A (sky130_fd_sc_hd__buf_12) 0.19 0.21 1.35 ^ fanout2141/X (sky130_fd_sc_hd__buf_12) 24 0.16 net2141 (net) 0.22 0.06 1.41 ^ gpio_control_bidir_2[2].BUF[2]/A (sky130_fd_sc_hd__buf_6) 0.10 0.18 1.59 ^ gpio_control_bidir_2[2].BUF[2]/X (sky130_fd_sc_hd__buf_6) 8 0.05 gpio_control_bidir_2[1].serial_clock (net) 0.10 0.01 1.60 ^ gpio_control_bidir_2[1].BUF[2]/A (sky130_fd_sc_hd__buf_4) 0.11 0.18 1.77 ^ gpio_control_bidir_2[1].BUF[2]/X (sky130_fd_sc_hd__buf_4) 8 0.04 gpio_control_bidir_2[0].serial_clock (net) 0.11 0.00 1.77 ^ fanout1574/A (sky130_fd_sc_hd__buf_8) 0.14 0.18 1.95 ^ fanout1574/X (sky130_fd_sc_hd__buf_8) 24 0.08 net1574 (net) 0.14 0.01 1.96 ^ gpio_control_bidir_2[0].BUF[2]/A (sky130_fd_sc_hd__clkbuf_8) 0.20 0.26 2.21 ^ gpio_control_bidir_2[0].BUF[2]/X (sky130_fd_sc_hd__clkbuf_8) 30 0.11 gpio_control_bidir_2[0].serial_clock_out (net) 0.20 0.02 2.23 ^ gpio_control_in_2[9].BUF[2]/A (sky130_fd_sc_hd__buf_4) 0.10 0.19 2.43 ^ gpio_control_in_2[9].BUF[2]/X (sky130_fd_sc_hd__buf_4) 8 0.03 gpio_control_in_2[8].serial_clock (net) 0.10 0.00 2.43 ^ fanout1337/A (sky130_fd_sc_hd__buf_8) 0.16 0.19 2.62 ^ fanout1337/X (sky130_fd_sc_hd__buf_8) 24 0.09 net1337 (net) 0.16 0.01 2.62 ^ gpio_control_in_2[8].BUF[2]/A (sky130_fd_sc_hd__buf_4) 0.10 0.19 2.81 ^ gpio_control_in_2[8].BUF[2]/X (sky130_fd_sc_hd__buf_4) 8 0.03 gpio_control_in_2[7].serial_clock (net) 0.10 0.00 2.81 ^ fanout1269/A (sky130_fd_sc_hd__buf_8) 0.16 0.19 3.00 ^ fanout1269/X (sky130_fd_sc_hd__buf_8) 24 0.09 net1269 (net) 0.16 0.00 3.00 ^ gpio_control_in_2[7].BUF[2]/A (sky130_fd_sc_hd__buf_6) 0.18 0.21 3.21 ^ gpio_control_in_2[7].BUF[2]/X (sky130_fd_sc_hd__buf_6) 8 0.09 gpio_control_in_2[6].serial_clock (net) 0.19 0.03 3.24 ^ _37420_/CLK (sky130_fd_sc_hd__dfrtp_2) 0.06 0.39 3.63 ^ _37420_/Q (sky130_fd_sc_hd__dfrtp_2) 2 0.01 gpio_control_in_2[6].shift_register[1] (net) 0.06 0.00 3.63 ^ _37421_/D (sky130_fd_sc_hd__dfrtp_4) 3.63 data arrival time 0.00 0.00 clock hk_serial_clk (rise edge) 0.00 0.00 clock source latency 0.04 0.00 0.00 ^ housekeeping_alt/serial_clock (housekeeping_alt) 3 0.02 gpio_control_bidir_1[0].serial_clock (net) 0.04 0.00 0.00 ^ fanout2143/A (sky130_fd_sc_hd__buf_12) 0.24 0.19 0.19 ^ fanout2143/X (sky130_fd_sc_hd__buf_12) 10 0.22 net2143 (net) 0.36 0.14 0.33 ^ wire2145/A (sky130_fd_sc_hd__buf_6) 0.20 0.28 0.61 ^ wire2145/X (sky130_fd_sc_hd__buf_6) 2 0.10 net2145 (net) 0.21 0.02 0.64 ^ wire820/A (sky130_fd_sc_hd__buf_12) 0.20 0.25 0.89 ^ wire820/X (sky130_fd_sc_hd__buf_12) 4 0.17 net13670 (net) 0.21 0.04 0.93 ^ wire2144/A (sky130_fd_sc_hd__buf_12) 0.19 0.23 1.16 ^ wire2144/X (sky130_fd_sc_hd__buf_12) 6 0.16 net2144 (net) 0.23 0.07 1.23 ^ fanout2141/A (sky130_fd_sc_hd__buf_12) 0.19 0.23 1.46 ^ fanout2141/X (sky130_fd_sc_hd__buf_12) 24 0.16 net2141 (net) 0.22 0.07 1.52 ^ gpio_control_bidir_2[2].BUF[2]/A (sky130_fd_sc_hd__buf_6) 0.10 0.19 1.71 ^ gpio_control_bidir_2[2].BUF[2]/X (sky130_fd_sc_hd__buf_6) 8 0.05 gpio_control_bidir_2[1].serial_clock (net) 0.10 0.01 1.72 ^ gpio_control_bidir_2[1].BUF[2]/A (sky130_fd_sc_hd__buf_4) 0.11 0.19 1.91 ^ gpio_control_bidir_2[1].BUF[2]/X (sky130_fd_sc_hd__buf_4) 8 0.04 gpio_control_bidir_2[0].serial_clock (net) 0.11 0.00 1.91 ^ fanout1574/A (sky130_fd_sc_hd__buf_8) 0.14 0.19 2.11 ^ fanout1574/X (sky130_fd_sc_hd__buf_8) 24 0.08 net1574 (net) 0.14 0.01 2.11 ^ gpio_control_bidir_2[0].BUF[2]/A (sky130_fd_sc_hd__clkbuf_8) 0.20 0.28 2.39 ^ gpio_control_bidir_2[0].BUF[2]/X (sky130_fd_sc_hd__clkbuf_8) 30 0.11 gpio_control_bidir_2[0].serial_clock_out (net) 0.20 0.02 2.41 ^ gpio_control_in_2[9].BUF[2]/A (sky130_fd_sc_hd__buf_4) 0.10 0.21 2.62 ^ gpio_control_in_2[9].BUF[2]/X (sky130_fd_sc_hd__buf_4) 8 0.03 gpio_control_in_2[8].serial_clock (net) 0.10 0.00 2.62 ^ fanout1337/A (sky130_fd_sc_hd__buf_8) 0.16 0.20 2.82 ^ fanout1337/X (sky130_fd_sc_hd__buf_8) 24 0.09 net1337 (net) 0.16 0.01 2.83 ^ gpio_control_in_2[8].BUF[2]/A (sky130_fd_sc_hd__buf_4) 0.10 0.20 3.03 ^ gpio_control_in_2[8].BUF[2]/X (sky130_fd_sc_hd__buf_4) 8 0.03 gpio_control_in_2[7].serial_clock (net) 0.10 0.00 3.03 ^ fanout1269/A (sky130_fd_sc_hd__buf_8) 0.16 0.20 3.23 ^ fanout1269/X (sky130_fd_sc_hd__buf_8) 24 0.09 net1269 (net) 0.16 0.01 3.24 ^ gpio_control_in_2[7].BUF[2]/A (sky130_fd_sc_hd__buf_6) 0.18 0.22 3.46 ^ gpio_control_in_2[7].BUF[2]/X (sky130_fd_sc_hd__buf_6) 8 0.09 gpio_control_in_2[6].serial_clock (net) 0.19 0.03 3.49 ^ fanout1175/A (sky130_fd_sc_hd__buf_12) 0.11 0.19 3.68 ^ fanout1175/X (sky130_fd_sc_hd__buf_12) 24 0.08 net1175 (net) 0.11 0.00 3.68 ^ _37421_/CLK (sky130_fd_sc_hd__dfrtp_4) 0.10 3.78 clock uncertainty -0.25 3.53 clock reconvergence pessimism -0.03 3.50 library hold time 3.50 data required time ----------------------------------------------------------------------------- 3.50 data required time -3.63 data arrival time ----------------------------------------------------------------------------- 0.12 slack (MET) Startpoint: _37478_ (rising edge-triggered flip-flop clocked by hk_serial_clk) Endpoint: _37479_ (rising edge-triggered flip-flop clocked by hk_serial_clk) Path Group: hk_serial_clk Path Type: min Fanout Cap Slew Delay Time Description ----------------------------------------------------------------------------- 0.00 0.00 clock hk_serial_clk (rise edge) 0.00 0.00 clock source latency 0.04 0.00 0.00 ^ housekeeping_alt/serial_clock (housekeeping_alt) 3 0.02 gpio_control_bidir_1[0].serial_clock (net) 0.04 0.00 0.00 ^ fanout2143/A (sky130_fd_sc_hd__buf_12) 0.24 0.18 0.18 ^ fanout2143/X (sky130_fd_sc_hd__buf_12) 10 0.22 net2143 (net) 0.36 0.13 0.31 ^ wire2145/A (sky130_fd_sc_hd__buf_6) 0.20 0.26 0.57 ^ wire2145/X (sky130_fd_sc_hd__buf_6) 2 0.10 net2145 (net) 0.21 0.02 0.59 ^ wire820/A (sky130_fd_sc_hd__buf_12) 0.20 0.23 0.83 ^ wire820/X (sky130_fd_sc_hd__buf_12) 4 0.17 net13670 (net) 0.21 0.04 0.86 ^ wire2144/A (sky130_fd_sc_hd__buf_12) 0.19 0.21 1.07 ^ wire2144/X (sky130_fd_sc_hd__buf_12) 6 0.16 net2144 (net) 0.23 0.07 1.14 ^ fanout2141/A (sky130_fd_sc_hd__buf_12) 0.19 0.21 1.35 ^ fanout2141/X (sky130_fd_sc_hd__buf_12) 24 0.16 net2141 (net) 0.22 0.06 1.41 ^ gpio_control_bidir_2[2].BUF[2]/A (sky130_fd_sc_hd__buf_6) 0.10 0.18 1.59 ^ gpio_control_bidir_2[2].BUF[2]/X (sky130_fd_sc_hd__buf_6) 8 0.05 gpio_control_bidir_2[1].serial_clock (net) 0.10 0.01 1.60 ^ gpio_control_bidir_2[1].BUF[2]/A (sky130_fd_sc_hd__buf_4) 0.11 0.18 1.77 ^ gpio_control_bidir_2[1].BUF[2]/X (sky130_fd_sc_hd__buf_4) 8 0.04 gpio_control_bidir_2[0].serial_clock (net) 0.11 0.00 1.77 ^ fanout1574/A (sky130_fd_sc_hd__buf_8) 0.14 0.18 1.95 ^ fanout1574/X (sky130_fd_sc_hd__buf_8) 24 0.08 net1574 (net) 0.14 0.01 1.96 ^ gpio_control_bidir_2[0].BUF[2]/A (sky130_fd_sc_hd__clkbuf_8) 0.20 0.26 2.21 ^ gpio_control_bidir_2[0].BUF[2]/X (sky130_fd_sc_hd__clkbuf_8) 30 0.11 gpio_control_bidir_2[0].serial_clock_out (net) 0.20 0.02 2.23 ^ gpio_control_in_2[9].BUF[2]/A (sky130_fd_sc_hd__buf_4) 0.10 0.19 2.43 ^ gpio_control_in_2[9].BUF[2]/X (sky130_fd_sc_hd__buf_4) 8 0.03 gpio_control_in_2[8].serial_clock (net) 0.10 0.00 2.43 ^ _37478_/CLK (sky130_fd_sc_hd__dfrtp_4) 0.06 0.41 2.84 ^ _37478_/Q (sky130_fd_sc_hd__dfrtp_4) 2 0.01 gpio_control_in_2[8].shift_register[5] (net) 0.06 0.00 2.84 ^ _37479_/D (sky130_fd_sc_hd__dfrtp_4) 2.84 data arrival time 0.00 0.00 clock hk_serial_clk (rise edge) 0.00 0.00 clock source latency 0.04 0.00 0.00 ^ housekeeping_alt/serial_clock (housekeeping_alt) 3 0.02 gpio_control_bidir_1[0].serial_clock (net) 0.04 0.00 0.00 ^ fanout2143/A (sky130_fd_sc_hd__buf_12) 0.24 0.19 0.19 ^ fanout2143/X (sky130_fd_sc_hd__buf_12) 10 0.22 net2143 (net) 0.36 0.14 0.33 ^ wire2145/A (sky130_fd_sc_hd__buf_6) 0.20 0.28 0.61 ^ wire2145/X (sky130_fd_sc_hd__buf_6) 2 0.10 net2145 (net) 0.21 0.02 0.64 ^ wire820/A (sky130_fd_sc_hd__buf_12) 0.20 0.25 0.89 ^ wire820/X (sky130_fd_sc_hd__buf_12) 4 0.17 net13670 (net) 0.21 0.04 0.93 ^ wire2144/A (sky130_fd_sc_hd__buf_12) 0.19 0.23 1.16 ^ wire2144/X (sky130_fd_sc_hd__buf_12) 6 0.16 net2144 (net) 0.23 0.07 1.23 ^ fanout2141/A (sky130_fd_sc_hd__buf_12) 0.19 0.23 1.46 ^ fanout2141/X (sky130_fd_sc_hd__buf_12) 24 0.16 net2141 (net) 0.22 0.07 1.52 ^ gpio_control_bidir_2[2].BUF[2]/A (sky130_fd_sc_hd__buf_6) 0.10 0.19 1.71 ^ gpio_control_bidir_2[2].BUF[2]/X (sky130_fd_sc_hd__buf_6) 8 0.05 gpio_control_bidir_2[1].serial_clock (net) 0.10 0.01 1.72 ^ gpio_control_bidir_2[1].BUF[2]/A (sky130_fd_sc_hd__buf_4) 0.11 0.19 1.91 ^ gpio_control_bidir_2[1].BUF[2]/X (sky130_fd_sc_hd__buf_4) 8 0.04 gpio_control_bidir_2[0].serial_clock (net) 0.11 0.00 1.91 ^ fanout1574/A (sky130_fd_sc_hd__buf_8) 0.14 0.19 2.11 ^ fanout1574/X (sky130_fd_sc_hd__buf_8) 24 0.08 net1574 (net) 0.14 0.01 2.11 ^ gpio_control_bidir_2[0].BUF[2]/A (sky130_fd_sc_hd__clkbuf_8) 0.20 0.28 2.39 ^ gpio_control_bidir_2[0].BUF[2]/X (sky130_fd_sc_hd__clkbuf_8) 30 0.11 gpio_control_bidir_2[0].serial_clock_out (net) 0.20 0.02 2.41 ^ gpio_control_in_2[9].BUF[2]/A (sky130_fd_sc_hd__buf_4) 0.10 0.21 2.62 ^ gpio_control_in_2[9].BUF[2]/X (sky130_fd_sc_hd__buf_4) 8 0.03 gpio_control_in_2[8].serial_clock (net) 0.10 0.00 2.62 ^ fanout1337/A (sky130_fd_sc_hd__buf_8) 0.16 0.20 2.82 ^ fanout1337/X (sky130_fd_sc_hd__buf_8) 24 0.09 net1337 (net) 0.16 0.01 2.83 ^ _37479_/CLK (sky130_fd_sc_hd__dfrtp_4) 0.10 2.93 clock uncertainty -0.19 2.74 clock reconvergence pessimism -0.02 2.71 library hold time 2.71 data required time ----------------------------------------------------------------------------- 2.71 data required time -2.84 data arrival time ----------------------------------------------------------------------------- 0.12 slack (MET) Startpoint: _37316_ (rising edge-triggered flip-flop clocked by hk_serial_clk) Endpoint: _37317_ (rising edge-triggered flip-flop clocked by hk_serial_clk) Path Group: hk_serial_clk Path Type: min Fanout Cap Slew Delay Time Description ----------------------------------------------------------------------------- 0.00 0.00 clock hk_serial_clk (rise edge) 0.00 0.00 clock source latency 0.04 0.00 0.00 ^ housekeeping_alt/serial_clock (housekeeping_alt) 3 0.02 gpio_control_bidir_1[0].serial_clock (net) 0.04 0.00 0.00 ^ fanout2143/A (sky130_fd_sc_hd__buf_12) 0.24 0.18 0.18 ^ fanout2143/X (sky130_fd_sc_hd__buf_12) 10 0.22 net2143 (net) 0.36 0.13 0.31 ^ wire2145/A (sky130_fd_sc_hd__buf_6) 0.20 0.26 0.57 ^ wire2145/X (sky130_fd_sc_hd__buf_6) 2 0.10 net2145 (net) 0.21 0.02 0.59 ^ wire820/A (sky130_fd_sc_hd__buf_12) 0.20 0.23 0.83 ^ wire820/X (sky130_fd_sc_hd__buf_12) 4 0.17 net13670 (net) 0.21 0.04 0.86 ^ wire2144/A (sky130_fd_sc_hd__buf_12) 0.19 0.21 1.07 ^ wire2144/X (sky130_fd_sc_hd__buf_12) 6 0.16 net2144 (net) 0.23 0.07 1.14 ^ fanout2141/A (sky130_fd_sc_hd__buf_12) 0.19 0.21 1.35 ^ fanout2141/X (sky130_fd_sc_hd__buf_12) 24 0.16 net2141 (net) 0.22 0.06 1.41 ^ gpio_control_bidir_2[2].BUF[2]/A (sky130_fd_sc_hd__buf_6) 0.10 0.18 1.59 ^ gpio_control_bidir_2[2].BUF[2]/X (sky130_fd_sc_hd__buf_6) 8 0.05 gpio_control_bidir_2[1].serial_clock (net) 0.10 0.01 1.60 ^ gpio_control_bidir_2[1].BUF[2]/A (sky130_fd_sc_hd__buf_4) 0.11 0.18 1.77 ^ gpio_control_bidir_2[1].BUF[2]/X (sky130_fd_sc_hd__buf_4) 8 0.04 gpio_control_bidir_2[0].serial_clock (net) 0.11 0.00 1.77 ^ fanout1574/A (sky130_fd_sc_hd__buf_8) 0.14 0.18 1.95 ^ fanout1574/X (sky130_fd_sc_hd__buf_8) 24 0.08 net1574 (net) 0.14 0.01 1.96 ^ gpio_control_bidir_2[0].BUF[2]/A (sky130_fd_sc_hd__clkbuf_8) 0.20 0.26 2.21 ^ gpio_control_bidir_2[0].BUF[2]/X (sky130_fd_sc_hd__clkbuf_8) 30 0.11 gpio_control_bidir_2[0].serial_clock_out (net) 0.20 0.02 2.23 ^ gpio_control_in_2[9].BUF[2]/A (sky130_fd_sc_hd__buf_4) 0.10 0.19 2.43 ^ gpio_control_in_2[9].BUF[2]/X (sky130_fd_sc_hd__buf_4) 8 0.03 gpio_control_in_2[8].serial_clock (net) 0.10 0.00 2.43 ^ fanout1337/A (sky130_fd_sc_hd__buf_8) 0.16 0.19 2.62 ^ fanout1337/X (sky130_fd_sc_hd__buf_8) 24 0.09 net1337 (net) 0.16 0.01 2.62 ^ gpio_control_in_2[8].BUF[2]/A (sky130_fd_sc_hd__buf_4) 0.10 0.19 2.81 ^ gpio_control_in_2[8].BUF[2]/X (sky130_fd_sc_hd__buf_4) 8 0.03 gpio_control_in_2[7].serial_clock (net) 0.10 0.00 2.81 ^ fanout1269/A (sky130_fd_sc_hd__buf_8) 0.16 0.19 3.00 ^ fanout1269/X (sky130_fd_sc_hd__buf_8) 24 0.09 net1269 (net) 0.16 0.00 3.00 ^ gpio_control_in_2[7].BUF[2]/A (sky130_fd_sc_hd__buf_6) 0.18 0.21 3.21 ^ gpio_control_in_2[7].BUF[2]/X (sky130_fd_sc_hd__buf_6) 8 0.09 gpio_control_in_2[6].serial_clock (net) 0.19 0.03 3.24 ^ fanout1175/A (sky130_fd_sc_hd__buf_12) 0.11 0.18 3.42 ^ fanout1175/X (sky130_fd_sc_hd__buf_12) 24 0.08 net1175 (net) 0.11 0.01 3.43 ^ gpio_control_in_2[6].BUF[2]/A (sky130_fd_sc_hd__buf_4) 0.13 0.19 3.61 ^ gpio_control_in_2[6].BUF[2]/X (sky130_fd_sc_hd__buf_4) 8 0.04 gpio_control_in_2[5].serial_clock (net) 0.13 0.00 3.62 ^ fanout1120/A (sky130_fd_sc_hd__buf_8) 0.14 0.19 3.80 ^ fanout1120/X (sky130_fd_sc_hd__buf_8) 24 0.09 net1120 (net) 0.14 0.00 3.81 ^ gpio_control_in_2[5].BUF[2]/A (sky130_fd_sc_hd__buf_4) 0.11 0.19 3.99 ^ gpio_control_in_2[5].BUF[2]/X (sky130_fd_sc_hd__buf_4) 8 0.04 gpio_control_in_2[4].serial_clock (net) 0.11 0.00 4.00 ^ fanout972/A (sky130_fd_sc_hd__buf_6) 0.17 0.20 4.20 ^ fanout972/X (sky130_fd_sc_hd__buf_6) 24 0.08 net972 (net) 0.17 0.00 4.20 ^ gpio_control_in_2[4].BUF[2]/A (sky130_fd_sc_hd__buf_4) 0.10 0.18 4.39 ^ gpio_control_in_2[4].BUF[2]/X (sky130_fd_sc_hd__buf_4) 8 0.03 gpio_control_in_2[3].serial_clock (net) 0.10 0.00 4.39 ^ fanout820/A (sky130_fd_sc_hd__buf_8) 0.15 0.19 4.58 ^ fanout820/X (sky130_fd_sc_hd__buf_8) 24 0.09 net820 (net) 0.15 0.01 4.58 ^ gpio_control_in_2[3].BUF[2]/A (sky130_fd_sc_hd__buf_4) 0.09 0.18 4.76 ^ gpio_control_in_2[3].BUF[2]/X (sky130_fd_sc_hd__buf_4) 8 0.03 gpio_control_in_2[2].serial_clock (net) 0.09 0.00 4.76 ^ _37316_/CLK (sky130_fd_sc_hd__dfrtp_4) 0.07 0.41 5.17 ^ _37316_/Q (sky130_fd_sc_hd__dfrtp_4) 2 0.01 gpio_control_in_2[2].shift_register[5] (net) 0.07 0.00 5.17 ^ _37317_/D (sky130_fd_sc_hd__dfrtp_4) 5.17 data arrival time 0.00 0.00 clock hk_serial_clk (rise edge) 0.00 0.00 clock source latency 0.04 0.00 0.00 ^ housekeeping_alt/serial_clock (housekeeping_alt) 3 0.02 gpio_control_bidir_1[0].serial_clock (net) 0.04 0.00 0.00 ^ fanout2143/A (sky130_fd_sc_hd__buf_12) 0.24 0.19 0.19 ^ fanout2143/X (sky130_fd_sc_hd__buf_12) 10 0.22 net2143 (net) 0.36 0.14 0.33 ^ wire2145/A (sky130_fd_sc_hd__buf_6) 0.20 0.28 0.61 ^ wire2145/X (sky130_fd_sc_hd__buf_6) 2 0.10 net2145 (net) 0.21 0.02 0.64 ^ wire820/A (sky130_fd_sc_hd__buf_12) 0.20 0.25 0.89 ^ wire820/X (sky130_fd_sc_hd__buf_12) 4 0.17 net13670 (net) 0.21 0.04 0.93 ^ wire2144/A (sky130_fd_sc_hd__buf_12) 0.19 0.23 1.16 ^ wire2144/X (sky130_fd_sc_hd__buf_12) 6 0.16 net2144 (net) 0.23 0.07 1.23 ^ fanout2141/A (sky130_fd_sc_hd__buf_12) 0.19 0.23 1.46 ^ fanout2141/X (sky130_fd_sc_hd__buf_12) 24 0.16 net2141 (net) 0.22 0.07 1.52 ^ gpio_control_bidir_2[2].BUF[2]/A (sky130_fd_sc_hd__buf_6) 0.10 0.19 1.71 ^ gpio_control_bidir_2[2].BUF[2]/X (sky130_fd_sc_hd__buf_6) 8 0.05 gpio_control_bidir_2[1].serial_clock (net) 0.10 0.01 1.72 ^ gpio_control_bidir_2[1].BUF[2]/A (sky130_fd_sc_hd__buf_4) 0.11 0.19 1.91 ^ gpio_control_bidir_2[1].BUF[2]/X (sky130_fd_sc_hd__buf_4) 8 0.04 gpio_control_bidir_2[0].serial_clock (net) 0.11 0.00 1.91 ^ fanout1574/A (sky130_fd_sc_hd__buf_8) 0.14 0.19 2.11 ^ fanout1574/X (sky130_fd_sc_hd__buf_8) 24 0.08 net1574 (net) 0.14 0.01 2.11 ^ gpio_control_bidir_2[0].BUF[2]/A (sky130_fd_sc_hd__clkbuf_8) 0.20 0.28 2.39 ^ gpio_control_bidir_2[0].BUF[2]/X (sky130_fd_sc_hd__clkbuf_8) 30 0.11 gpio_control_bidir_2[0].serial_clock_out (net) 0.20 0.02 2.41 ^ gpio_control_in_2[9].BUF[2]/A (sky130_fd_sc_hd__buf_4) 0.10 0.21 2.62 ^ gpio_control_in_2[9].BUF[2]/X (sky130_fd_sc_hd__buf_4) 8 0.03 gpio_control_in_2[8].serial_clock (net) 0.10 0.00 2.62 ^ fanout1337/A (sky130_fd_sc_hd__buf_8) 0.16 0.20 2.82 ^ fanout1337/X (sky130_fd_sc_hd__buf_8) 24 0.09 net1337 (net) 0.16 0.01 2.83 ^ gpio_control_in_2[8].BUF[2]/A (sky130_fd_sc_hd__buf_4) 0.10 0.20 3.03 ^ gpio_control_in_2[8].BUF[2]/X (sky130_fd_sc_hd__buf_4) 8 0.03 gpio_control_in_2[7].serial_clock (net) 0.10 0.00 3.03 ^ fanout1269/A (sky130_fd_sc_hd__buf_8) 0.16 0.20 3.23 ^ fanout1269/X (sky130_fd_sc_hd__buf_8) 24 0.09 net1269 (net) 0.16 0.01 3.24 ^ gpio_control_in_2[7].BUF[2]/A (sky130_fd_sc_hd__buf_6) 0.18 0.22 3.46 ^ gpio_control_in_2[7].BUF[2]/X (sky130_fd_sc_hd__buf_6) 8 0.09 gpio_control_in_2[6].serial_clock (net) 0.19 0.03 3.49 ^ fanout1175/A (sky130_fd_sc_hd__buf_12) 0.11 0.19 3.68 ^ fanout1175/X (sky130_fd_sc_hd__buf_12) 24 0.08 net1175 (net) 0.11 0.01 3.69 ^ gpio_control_in_2[6].BUF[2]/A (sky130_fd_sc_hd__buf_4) 0.13 0.20 3.89 ^ gpio_control_in_2[6].BUF[2]/X (sky130_fd_sc_hd__buf_4) 8 0.04 gpio_control_in_2[5].serial_clock (net) 0.13 0.00 3.90 ^ fanout1120/A (sky130_fd_sc_hd__buf_8) 0.14 0.20 4.10 ^ fanout1120/X (sky130_fd_sc_hd__buf_8) 24 0.09 net1120 (net) 0.14 0.00 4.10 ^ gpio_control_in_2[5].BUF[2]/A (sky130_fd_sc_hd__buf_4) 0.11 0.20 4.31 ^ gpio_control_in_2[5].BUF[2]/X (sky130_fd_sc_hd__buf_4) 8 0.04 gpio_control_in_2[4].serial_clock (net) 0.11 0.00 4.31 ^ fanout972/A (sky130_fd_sc_hd__buf_6) 0.17 0.22 4.53 ^ fanout972/X (sky130_fd_sc_hd__buf_6) 24 0.08 net972 (net) 0.17 0.00 4.53 ^ gpio_control_in_2[4].BUF[2]/A (sky130_fd_sc_hd__buf_4) 0.10 0.20 4.73 ^ gpio_control_in_2[4].BUF[2]/X (sky130_fd_sc_hd__buf_4) 8 0.03 gpio_control_in_2[3].serial_clock (net) 0.10 0.00 4.73 ^ fanout820/A (sky130_fd_sc_hd__buf_8) 0.15 0.20 4.93 ^ fanout820/X (sky130_fd_sc_hd__buf_8) 24 0.09 net820 (net) 0.15 0.01 4.94 ^ gpio_control_in_2[3].BUF[2]/A (sky130_fd_sc_hd__buf_4) 0.09 0.19 5.13 ^ gpio_control_in_2[3].BUF[2]/X (sky130_fd_sc_hd__buf_4) 8 0.03 gpio_control_in_2[2].serial_clock (net) 0.09 0.00 5.14 ^ fanout716/A (sky130_fd_sc_hd__buf_8) 0.15 0.20 5.34 ^ fanout716/X (sky130_fd_sc_hd__buf_8) 24 0.09 net716 (net) 0.15 0.01 5.34 ^ _37317_/CLK (sky130_fd_sc_hd__dfrtp_4) 0.10 5.44 clock uncertainty -0.37 5.07 clock reconvergence pessimism -0.02 5.05 library hold time 5.05 data required time ----------------------------------------------------------------------------- 5.05 data required time -5.17 data arrival time ----------------------------------------------------------------------------- 0.13 slack (MET) Startpoint: _37453_ (rising edge-triggered flip-flop clocked by hk_serial_clk) Endpoint: _37454_ (rising edge-triggered flip-flop clocked by hk_serial_clk) Path Group: hk_serial_clk Path Type: min Fanout Cap Slew Delay Time Description ----------------------------------------------------------------------------- 0.00 0.00 clock hk_serial_clk (rise edge) 0.00 0.00 clock source latency 0.04 0.00 0.00 ^ housekeeping_alt/serial_clock (housekeeping_alt) 3 0.02 gpio_control_bidir_1[0].serial_clock (net) 0.04 0.00 0.00 ^ fanout2143/A (sky130_fd_sc_hd__buf_12) 0.24 0.18 0.18 ^ fanout2143/X (sky130_fd_sc_hd__buf_12) 10 0.22 net2143 (net) 0.36 0.13 0.31 ^ wire2145/A (sky130_fd_sc_hd__buf_6) 0.20 0.26 0.57 ^ wire2145/X (sky130_fd_sc_hd__buf_6) 2 0.10 net2145 (net) 0.21 0.02 0.59 ^ wire820/A (sky130_fd_sc_hd__buf_12) 0.20 0.23 0.83 ^ wire820/X (sky130_fd_sc_hd__buf_12) 4 0.17 net13670 (net) 0.21 0.04 0.86 ^ wire2144/A (sky130_fd_sc_hd__buf_12) 0.19 0.21 1.07 ^ wire2144/X (sky130_fd_sc_hd__buf_12) 6 0.16 net2144 (net) 0.23 0.07 1.14 ^ fanout2141/A (sky130_fd_sc_hd__buf_12) 0.19 0.21 1.35 ^ fanout2141/X (sky130_fd_sc_hd__buf_12) 24 0.16 net2141 (net) 0.22 0.06 1.41 ^ gpio_control_bidir_2[2].BUF[2]/A (sky130_fd_sc_hd__buf_6) 0.10 0.18 1.59 ^ gpio_control_bidir_2[2].BUF[2]/X (sky130_fd_sc_hd__buf_6) 8 0.05 gpio_control_bidir_2[1].serial_clock (net) 0.10 0.01 1.60 ^ gpio_control_bidir_2[1].BUF[2]/A (sky130_fd_sc_hd__buf_4) 0.11 0.18 1.77 ^ gpio_control_bidir_2[1].BUF[2]/X (sky130_fd_sc_hd__buf_4) 8 0.04 gpio_control_bidir_2[0].serial_clock (net) 0.11 0.00 1.77 ^ fanout1574/A (sky130_fd_sc_hd__buf_8) 0.14 0.18 1.95 ^ fanout1574/X (sky130_fd_sc_hd__buf_8) 24 0.08 net1574 (net) 0.14 0.01 1.96 ^ gpio_control_bidir_2[0].BUF[2]/A (sky130_fd_sc_hd__clkbuf_8) 0.20 0.26 2.21 ^ gpio_control_bidir_2[0].BUF[2]/X (sky130_fd_sc_hd__clkbuf_8) 30 0.11 gpio_control_bidir_2[0].serial_clock_out (net) 0.20 0.02 2.23 ^ gpio_control_in_2[9].BUF[2]/A (sky130_fd_sc_hd__buf_4) 0.10 0.19 2.43 ^ gpio_control_in_2[9].BUF[2]/X (sky130_fd_sc_hd__buf_4) 8 0.03 gpio_control_in_2[8].serial_clock (net) 0.10 0.00 2.43 ^ fanout1337/A (sky130_fd_sc_hd__buf_8) 0.16 0.19 2.62 ^ fanout1337/X (sky130_fd_sc_hd__buf_8) 24 0.09 net1337 (net) 0.16 0.01 2.62 ^ gpio_control_in_2[8].BUF[2]/A (sky130_fd_sc_hd__buf_4) 0.10 0.19 2.81 ^ gpio_control_in_2[8].BUF[2]/X (sky130_fd_sc_hd__buf_4) 8 0.03 gpio_control_in_2[7].serial_clock (net) 0.10 0.00 2.81 ^ _37453_/CLK (sky130_fd_sc_hd__dfrtp_4) 0.07 0.41 3.22 ^ _37453_/Q (sky130_fd_sc_hd__dfrtp_4) 2 0.01 gpio_control_in_2[7].shift_register[7] (net) 0.07 0.00 3.22 ^ _37454_/D (sky130_fd_sc_hd__dfrtp_4) 3.22 data arrival time 0.00 0.00 clock hk_serial_clk (rise edge) 0.00 0.00 clock source latency 0.04 0.00 0.00 ^ housekeeping_alt/serial_clock (housekeeping_alt) 3 0.02 gpio_control_bidir_1[0].serial_clock (net) 0.04 0.00 0.00 ^ fanout2143/A (sky130_fd_sc_hd__buf_12) 0.24 0.19 0.19 ^ fanout2143/X (sky130_fd_sc_hd__buf_12) 10 0.22 net2143 (net) 0.36 0.14 0.33 ^ wire2145/A (sky130_fd_sc_hd__buf_6) 0.20 0.28 0.61 ^ wire2145/X (sky130_fd_sc_hd__buf_6) 2 0.10 net2145 (net) 0.21 0.02 0.64 ^ wire820/A (sky130_fd_sc_hd__buf_12) 0.20 0.25 0.89 ^ wire820/X (sky130_fd_sc_hd__buf_12) 4 0.17 net13670 (net) 0.21 0.04 0.93 ^ wire2144/A (sky130_fd_sc_hd__buf_12) 0.19 0.23 1.16 ^ wire2144/X (sky130_fd_sc_hd__buf_12) 6 0.16 net2144 (net) 0.23 0.07 1.23 ^ fanout2141/A (sky130_fd_sc_hd__buf_12) 0.19 0.23 1.46 ^ fanout2141/X (sky130_fd_sc_hd__buf_12) 24 0.16 net2141 (net) 0.22 0.07 1.52 ^ gpio_control_bidir_2[2].BUF[2]/A (sky130_fd_sc_hd__buf_6) 0.10 0.19 1.71 ^ gpio_control_bidir_2[2].BUF[2]/X (sky130_fd_sc_hd__buf_6) 8 0.05 gpio_control_bidir_2[1].serial_clock (net) 0.10 0.01 1.72 ^ gpio_control_bidir_2[1].BUF[2]/A (sky130_fd_sc_hd__buf_4) 0.11 0.19 1.91 ^ gpio_control_bidir_2[1].BUF[2]/X (sky130_fd_sc_hd__buf_4) 8 0.04 gpio_control_bidir_2[0].serial_clock (net) 0.11 0.00 1.91 ^ fanout1574/A (sky130_fd_sc_hd__buf_8) 0.14 0.19 2.11 ^ fanout1574/X (sky130_fd_sc_hd__buf_8) 24 0.08 net1574 (net) 0.14 0.01 2.11 ^ gpio_control_bidir_2[0].BUF[2]/A (sky130_fd_sc_hd__clkbuf_8) 0.20 0.28 2.39 ^ gpio_control_bidir_2[0].BUF[2]/X (sky130_fd_sc_hd__clkbuf_8) 30 0.11 gpio_control_bidir_2[0].serial_clock_out (net) 0.20 0.02 2.41 ^ gpio_control_in_2[9].BUF[2]/A (sky130_fd_sc_hd__buf_4) 0.10 0.21 2.62 ^ gpio_control_in_2[9].BUF[2]/X (sky130_fd_sc_hd__buf_4) 8 0.03 gpio_control_in_2[8].serial_clock (net) 0.10 0.00 2.62 ^ fanout1337/A (sky130_fd_sc_hd__buf_8) 0.16 0.20 2.82 ^ fanout1337/X (sky130_fd_sc_hd__buf_8) 24 0.09 net1337 (net) 0.16 0.01 2.83 ^ gpio_control_in_2[8].BUF[2]/A (sky130_fd_sc_hd__buf_4) 0.10 0.20 3.03 ^ gpio_control_in_2[8].BUF[2]/X (sky130_fd_sc_hd__buf_4) 8 0.03 gpio_control_in_2[7].serial_clock (net) 0.10 0.00 3.03 ^ fanout1269/A (sky130_fd_sc_hd__buf_8) 0.16 0.20 3.23 ^ fanout1269/X (sky130_fd_sc_hd__buf_8) 24 0.09 net1269 (net) 0.16 0.00 3.24 ^ _37454_/CLK (sky130_fd_sc_hd__dfrtp_4) 0.10 3.34 clock uncertainty -0.22 3.12 clock reconvergence pessimism -0.02 3.09 library hold time 3.09 data required time ----------------------------------------------------------------------------- 3.09 data required time -3.22 data arrival time ----------------------------------------------------------------------------- 0.13 slack (MET)