=========================================================================== report_checks -unconstrained ============================================================================ Startpoint: _7306_ (rising edge-triggered flip-flop clocked by wbbd_sck) Endpoint: _7071_ (recovery check against rising-edge clock sck) Path Group: asynchronous Path Type: max Fanout Cap Slew Delay Time Description ----------------------------------------------------------------------------- 50.00 50.00 clock wbbd_sck (rise edge) 0.00 50.00 clock source latency 0.00 0.00 50.00 ^ wb_clk_i (in) 2 0.08 wb_clk_i (net) 0.01 0.00 50.00 ^ clkbuf_0_wb_clk_i/A (sky130_fd_sc_hd__clkbuf_16) 0.17 0.22 50.22 ^ clkbuf_0_wb_clk_i/X (sky130_fd_sc_hd__clkbuf_16) 16 0.16 clknet_0_wb_clk_i (net) 0.17 0.01 50.23 ^ clkbuf_3_6_0_wb_clk_i/A (sky130_fd_sc_hd__clkbuf_8) 0.08 0.21 50.44 ^ clkbuf_3_6_0_wb_clk_i/X (sky130_fd_sc_hd__clkbuf_8) 2 0.04 clknet_3_6_0_wb_clk_i (net) 0.08 0.00 50.44 ^ clkbuf_4_13__f_wb_clk_i/A (sky130_fd_sc_hd__clkbuf_16) 0.09 0.18 50.62 ^ clkbuf_4_13__f_wb_clk_i/X (sky130_fd_sc_hd__clkbuf_16) 8 0.07 clknet_4_13__leaf_wb_clk_i (net) 0.09 0.00 50.63 ^ _7645_/CLK (sky130_fd_sc_hd__dfrtp_2) 0.06 0.39 51.02 ^ _7645_/Q (sky130_fd_sc_hd__dfrtp_2) 1 0.01 wbbd_sck (net) 0.06 0.00 51.02 ^ clkbuf_0_wbbd_sck/A (sky130_fd_sc_hd__clkbuf_16) 0.04 0.14 51.16 ^ clkbuf_0_wbbd_sck/X (sky130_fd_sc_hd__clkbuf_16) 2 0.02 clknet_0_wbbd_sck (net) 0.04 0.00 51.16 ^ clkbuf_1_1__f_wbbd_sck/A (sky130_fd_sc_hd__clkbuf_16) 0.03 0.12 51.28 ^ clkbuf_1_1__f_wbbd_sck/X (sky130_fd_sc_hd__clkbuf_16) 1 0.01 clknet_1_1__leaf_wbbd_sck (net) 0.03 0.00 51.28 ^ _4169_/A2 (sky130_fd_sc_hd__a22o_2) 0.32 0.36 51.63 ^ _4169_/X (sky130_fd_sc_hd__a22o_2) 2 0.06 csclk (net) 0.32 0.00 51.64 ^ clkbuf_0_csclk/A (sky130_fd_sc_hd__clkbuf_16) 0.22 0.35 51.99 ^ clkbuf_0_csclk/X (sky130_fd_sc_hd__clkbuf_16) 16 0.21 clknet_0_csclk (net) 0.22 0.02 52.01 ^ clkbuf_3_2_0_csclk/A (sky130_fd_sc_hd__clkbuf_8) 0.27 0.36 52.37 ^ clkbuf_3_2_0_csclk/X (sky130_fd_sc_hd__clkbuf_8) 20 0.15 clknet_3_2_0_csclk (net) 0.27 0.00 52.38 ^ clkbuf_leaf_54_csclk/A (sky130_fd_sc_hd__clkbuf_16) 0.05 0.21 52.58 ^ clkbuf_leaf_54_csclk/X (sky130_fd_sc_hd__clkbuf_16) 5 0.02 clknet_leaf_54_csclk (net) 0.05 0.00 52.58 ^ _7306_/CLK (sky130_fd_sc_hd__dfrtp_4) 0.23 0.66 53.25 v _7306_/Q (sky130_fd_sc_hd__dfrtp_4) 16 0.14 gpio_configure[3][3] (net) 0.23 0.00 53.25 v hold1954/A (sky130_fd_sc_hd__clkdlybuf4s50_2) 0.30 0.82 54.08 v hold1954/X (sky130_fd_sc_hd__clkdlybuf4s50_2) 6 0.08 net2733 (net) 0.30 0.00 54.08 v _4078_/B (sky130_fd_sc_hd__nor3_2) 0.26 0.36 54.44 ^ _4078_/Y (sky130_fd_sc_hd__nor3_2) 1 0.01 _1421_ (net) 0.26 0.00 54.44 ^ fanout382/A (sky130_fd_sc_hd__buf_12) 0.24 0.30 54.74 ^ fanout382/X (sky130_fd_sc_hd__buf_12) 28 0.21 net382 (net) 0.24 0.02 54.76 ^ fanout381/A (sky130_fd_sc_hd__buf_4) 0.16 0.27 55.03 ^ fanout381/X (sky130_fd_sc_hd__buf_4) 11 0.06 net381 (net) 0.16 0.00 55.03 ^ fanout380/A (sky130_fd_sc_hd__buf_4) 0.16 0.25 55.28 ^ fanout380/X (sky130_fd_sc_hd__buf_4) 14 0.06 net380 (net) 0.16 0.00 55.28 ^ fanout379/A (sky130_fd_sc_hd__buf_4) 0.15 0.23 55.52 ^ fanout379/X (sky130_fd_sc_hd__buf_4) 14 0.05 net379 (net) 0.15 0.00 55.52 ^ _6861_/B (sky130_fd_sc_hd__and2_1) 0.06 0.16 55.68 ^ _6861_/X (sky130_fd_sc_hd__and2_1) 1 0.00 _0052_ (net) 0.06 0.00 55.68 ^ _7071_/SET_B (sky130_fd_sc_hd__dfstp_2) 55.68 data arrival time 100.00 100.00 clock sck (rise edge) 0.00 100.00 clock source latency 0.00 0.00 100.00 ^ mgmt_gpio_in[4] (in) 2 0.01 mgmt_gpio_in[4] (net) 0.00 0.00 100.00 ^ clkbuf_0_mgmt_gpio_in[4]/A (sky130_fd_sc_hd__clkbuf_16) 0.06 0.12 100.12 ^ clkbuf_0_mgmt_gpio_in[4]/X (sky130_fd_sc_hd__clkbuf_16) 8 0.04 clknet_0_mgmt_gpio_in[4] (net) 0.06 0.00 100.12 ^ clkbuf_2_1__f_mgmt_gpio_in[4]/A (sky130_fd_sc_hd__clkbuf_16) 0.07 0.15 100.26 ^ clkbuf_2_1__f_mgmt_gpio_in[4]/X (sky130_fd_sc_hd__clkbuf_16) 36 0.05 clknet_2_1__leaf_mgmt_gpio_in[4] (net) 0.07 0.00 100.26 ^ _7071_/CLK (sky130_fd_sc_hd__dfstp_2) -0.10 100.16 clock uncertainty 0.00 100.16 clock reconvergence pessimism 0.14 100.31 library recovery time 100.31 data required time ----------------------------------------------------------------------------- 100.31 data required time -55.68 data arrival time ----------------------------------------------------------------------------- 44.63 slack (MET) Startpoint: _7074_ (rising edge-triggered flip-flop clocked by sck) Endpoint: _7215_ (falling edge-triggered flip-flop clocked by sck) Path Group: sck Path Type: max Fanout Cap Slew Delay Time Description ----------------------------------------------------------------------------- 0.00 0.00 clock sck (rise edge) 0.00 0.00 clock source latency 0.00 0.00 0.00 ^ mgmt_gpio_in[4] (in) 2 0.01 mgmt_gpio_in[4] (net) 0.00 0.00 0.00 ^ clkbuf_0_mgmt_gpio_in[4]/A (sky130_fd_sc_hd__clkbuf_16) 0.06 0.13 0.13 ^ clkbuf_0_mgmt_gpio_in[4]/X (sky130_fd_sc_hd__clkbuf_16) 8 0.04 clknet_0_mgmt_gpio_in[4] (net) 0.06 0.00 0.13 ^ clkbuf_2_0__f_mgmt_gpio_in[4]/A (sky130_fd_sc_hd__clkbuf_16) 0.06 0.15 0.28 ^ clkbuf_2_0__f_mgmt_gpio_in[4]/X (sky130_fd_sc_hd__clkbuf_16) 24 0.04 clknet_2_0__leaf_mgmt_gpio_in[4] (net) 0.06 0.00 0.28 ^ _7074_/CLK (sky130_fd_sc_hd__dfrtp_1) 0.04 0.38 0.66 v _7074_/Q (sky130_fd_sc_hd__dfrtp_1) 1 0.00 hkspi.state[3] (net) 0.04 0.00 0.66 v hold3326/A (sky130_fd_sc_hd__clkdlybuf4s50_2) 0.05 0.49 1.15 v hold3326/X (sky130_fd_sc_hd__clkdlybuf4s50_2) 1 0.00 net4105 (net) 0.05 0.00 1.15 v fanout633/A (sky130_fd_sc_hd__buf_4) 0.07 0.19 1.34 v fanout633/X (sky130_fd_sc_hd__buf_4) 8 0.04 net633 (net) 0.07 0.00 1.34 v fanout632/A (sky130_fd_sc_hd__buf_4) 0.07 0.20 1.54 v fanout632/X (sky130_fd_sc_hd__buf_4) 8 0.04 net632 (net) 0.07 0.00 1.54 v _3450_/A_N (sky130_fd_sc_hd__and2b_1) 0.05 0.21 1.75 ^ _3450_/X (sky130_fd_sc_hd__and2b_1) 2 0.00 _0833_ (net) 0.05 0.00 1.75 ^ hold1798/A (sky130_fd_sc_hd__clkdlybuf4s50_2) 0.04 0.51 2.26 ^ hold1798/X (sky130_fd_sc_hd__clkdlybuf4s50_2) 1 0.00 net2577 (net) 0.04 0.00 2.26 ^ _3451_/B1 (sky130_fd_sc_hd__a21oi_1) 0.08 0.06 2.32 v _3451_/Y (sky130_fd_sc_hd__a21oi_1) 2 0.01 _0834_ (net) 0.08 0.00 2.32 v hold1799/A (sky130_fd_sc_hd__clkdlybuf4s50_2) 0.05 0.52 2.83 v hold1799/X (sky130_fd_sc_hd__clkdlybuf4s50_2) 1 0.00 net2578 (net) 0.05 0.00 2.83 v hold45/A (sky130_fd_sc_hd__dlymetal6s2s_1) 0.07 0.18 3.01 v hold45/X (sky130_fd_sc_hd__dlymetal6s2s_1) 2 0.01 net824 (net) 0.07 0.00 3.01 v hold1800/A (sky130_fd_sc_hd__clkdlybuf4s50_2) 0.05 0.51 3.52 v hold1800/X (sky130_fd_sc_hd__clkdlybuf4s50_2) 1 0.00 net2579 (net) 0.05 0.00 3.52 v _3475_/A2 (sky130_fd_sc_hd__o21a_1) 0.04 0.18 3.70 v _3475_/X (sky130_fd_sc_hd__o21a_1) 1 0.00 _0858_ (net) 0.04 0.00 3.70 v hold1801/A (sky130_fd_sc_hd__clkdlybuf4s50_2) 0.06 0.51 4.22 v hold1801/X (sky130_fd_sc_hd__clkdlybuf4s50_2) 2 0.01 net2580 (net) 0.06 0.00 4.22 v _3500_/B (sky130_fd_sc_hd__and3_4) 0.06 0.21 4.43 v _3500_/X (sky130_fd_sc_hd__and3_4) 1 0.02 _0883_ (net) 0.06 0.00 4.43 v hold1802/A (sky130_fd_sc_hd__clkdlybuf4s50_2) 0.13 0.60 5.03 v hold1802/X (sky130_fd_sc_hd__clkdlybuf4s50_2) 1 0.03 net2581 (net) 0.13 0.00 5.03 v fanout402/A (sky130_fd_sc_hd__buf_12) 0.10 0.23 5.26 v fanout402/X (sky130_fd_sc_hd__buf_12) 22 0.19 net402 (net) 0.10 0.00 5.26 v fanout401/A (sky130_fd_sc_hd__clkbuf_16) 0.11 0.24 5.51 v fanout401/X (sky130_fd_sc_hd__clkbuf_16) 28 0.15 net401 (net) 0.11 0.02 5.53 v fanout399/A (sky130_fd_sc_hd__buf_6) 0.07 0.20 5.73 v fanout399/X (sky130_fd_sc_hd__buf_6) 14 0.07 net399 (net) 0.07 0.00 5.73 v _3501_/C (sky130_fd_sc_hd__and3_4) 0.15 0.32 6.05 v _3501_/X (sky130_fd_sc_hd__and3_4) 16 0.11 _0884_ (net) 0.15 0.01 6.06 v _3914_/B1 (sky130_fd_sc_hd__a32o_1) 0.06 0.27 6.33 v _3914_/X (sky130_fd_sc_hd__a32o_1) 1 0.01 _1289_ (net) 0.06 0.00 6.33 v _3919_/B1 (sky130_fd_sc_hd__a2111o_4) 0.17 0.63 6.96 v _3919_/X (sky130_fd_sc_hd__a2111o_4) 1 0.08 _1294_ (net) 0.17 0.01 6.97 v _3920_/C1 (sky130_fd_sc_hd__a221oi_4) 0.80 0.69 7.66 ^ _3920_/Y (sky130_fd_sc_hd__a221oi_4) 2 0.07 _1295_ (net) 0.80 0.01 7.67 ^ _3921_/D (sky130_fd_sc_hd__and4bb_1) 0.14 0.37 8.04 ^ _3921_/X (sky130_fd_sc_hd__and4bb_1) 1 0.01 _1296_ (net) 0.14 0.00 8.04 ^ _3922_/C (sky130_fd_sc_hd__nand3_4) 0.30 0.27 8.31 v _3922_/Y (sky130_fd_sc_hd__nand3_4) 10 0.09 _1297_ (net) 0.30 0.01 8.32 v _3923_/A1 (sky130_fd_sc_hd__mux2_1) 0.05 0.41 8.73 v _3923_/X (sky130_fd_sc_hd__mux2_1) 1 0.00 _1298_ (net) 0.05 0.00 8.73 v _3924_/A0 (sky130_fd_sc_hd__mux2_1) 0.05 0.29 9.03 v _3924_/X (sky130_fd_sc_hd__mux2_1) 1 0.00 _0385_ (net) 0.05 0.00 9.03 v _7215_/D (sky130_fd_sc_hd__dfrtn_1) 9.03 data arrival time 50.00 50.00 clock sck (fall edge) 0.00 50.00 clock source latency 0.00 0.00 50.00 v mgmt_gpio_in[4] (in) 2 0.01 mgmt_gpio_in[4] (net) 0.00 0.00 50.00 v clkbuf_0_mgmt_gpio_in[4]/A (sky130_fd_sc_hd__clkbuf_16) 0.04 0.13 50.13 v clkbuf_0_mgmt_gpio_in[4]/X (sky130_fd_sc_hd__clkbuf_16) 8 0.03 clknet_0_mgmt_gpio_in[4] (net) 0.04 0.00 50.13 v clkbuf_2_0__f_mgmt_gpio_in[4]/A (sky130_fd_sc_hd__clkbuf_16) 0.04 0.15 50.28 v clkbuf_2_0__f_mgmt_gpio_in[4]/X (sky130_fd_sc_hd__clkbuf_16) 24 0.03 clknet_2_0__leaf_mgmt_gpio_in[4] (net) 0.04 0.00 50.28 v _7215_/CLK_N (sky130_fd_sc_hd__dfrtn_1) -0.10 50.18 clock uncertainty 0.03 50.20 clock reconvergence pessimism -0.16 50.05 library setup time 50.05 data required time ----------------------------------------------------------------------------- 50.05 data required time -9.03 data arrival time ----------------------------------------------------------------------------- 41.02 slack (MET) Startpoint: wb_clk_i (clock source 'wb_clk_i') Endpoint: mgmt_gpio_out[14] (output port clocked by wb_clk_i) Path Group: wb_clk_i Path Type: max Fanout Cap Slew Delay Time Description ----------------------------------------------------------------------------- 12.50 12.50 clock wb_clk_i (fall edge) 0.00 12.50 clock source latency 0.00 0.00 12.50 v wb_clk_i (in) 2 0.08 wb_clk_i (net) 0.01 0.00 12.50 v clkbuf_0_wb_clk_i/A (sky130_fd_sc_hd__clkbuf_16) 0.11 0.21 12.71 v clkbuf_0_wb_clk_i/X (sky130_fd_sc_hd__clkbuf_16) 16 0.16 clknet_0_wb_clk_i (net) 0.11 0.01 12.72 v clkbuf_3_6_0_wb_clk_i/A (sky130_fd_sc_hd__clkbuf_8) 0.05 0.20 12.92 v clkbuf_3_6_0_wb_clk_i/X (sky130_fd_sc_hd__clkbuf_8) 2 0.03 clknet_3_6_0_wb_clk_i (net) 0.05 0.00 12.92 v clkbuf_4_13__f_wb_clk_i/A (sky130_fd_sc_hd__clkbuf_16) 0.06 0.19 13.10 v clkbuf_4_13__f_wb_clk_i/X (sky130_fd_sc_hd__clkbuf_16) 8 0.07 clknet_4_13__leaf_wb_clk_i (net) 0.07 0.01 13.11 v _4162_/A1 (sky130_fd_sc_hd__mux2_1) 0.08 0.34 13.45 v _4162_/X (sky130_fd_sc_hd__mux2_1) 1 0.01 mgmt_gpio_out_14_prebuff (net) 0.08 0.00 13.45 v mgmt_gpio_14_buff_inst/A (sky130_fd_sc_hd__clkbuf_8) 0.22 0.32 13.77 v mgmt_gpio_14_buff_inst/X (sky130_fd_sc_hd__clkbuf_8) 1 0.21 mgmt_gpio_out[14] (net) 0.22 0.00 13.78 v mgmt_gpio_out[14] (out) 13.78 data arrival time 25.00 25.00 clock wb_clk_i (rise edge) 0.00 25.00 clock network delay (propagated) -0.10 24.90 clock uncertainty 0.00 24.90 clock reconvergence pessimism -5.00 19.90 output external delay 19.90 data required time ----------------------------------------------------------------------------- 19.90 data required time -13.78 data arrival time ----------------------------------------------------------------------------- 6.12 slack (MET) Startpoint: mgmt_gpio_in[2] (input port clocked by wb_clk_i) Endpoint: _7377_ (rising edge-triggered flip-flop clocked by wbbd_sck) Path Group: wbbd_sck Path Type: max Fanout Cap Slew Delay Time Description ----------------------------------------------------------------------------- 25.00 25.00 clock wb_clk_i (rise edge) 0.00 25.00 clock network delay (propagated) 5.00 30.00 v input external delay 0.00 0.00 30.00 v mgmt_gpio_in[2] (in) 2 0.01 mgmt_gpio_in[2] (net) 0.00 0.00 30.00 v input58/A (sky130_fd_sc_hd__buf_12) 0.12 0.19 30.19 v input58/X (sky130_fd_sc_hd__buf_12) 22 0.24 net58 (net) 0.12 0.01 30.21 v _3465_/A_N (sky130_fd_sc_hd__nand2b_2) 0.13 0.30 30.51 v _3465_/Y (sky130_fd_sc_hd__nand2b_2) 3 0.03 _0848_ (net) 0.13 0.00 30.51 v _3467_/B2 (sky130_fd_sc_hd__a22oi_2) 0.13 0.18 30.69 ^ _3467_/Y (sky130_fd_sc_hd__a22oi_2) 1 0.00 _0850_ (net) 0.13 0.00 30.69 ^ hold1683/A (sky130_fd_sc_hd__clkdlybuf4s50_2) 0.05 0.55 31.24 ^ hold1683/X (sky130_fd_sc_hd__clkdlybuf4s50_2) 1 0.01 net2462 (net) 0.05 0.00 31.24 ^ hold75/A (sky130_fd_sc_hd__clkbuf_2) 0.05 0.12 31.35 ^ hold75/X (sky130_fd_sc_hd__clkbuf_2) 2 0.01 net854 (net) 0.05 0.00 31.35 ^ hold1684/A (sky130_fd_sc_hd__clkdlybuf4s50_2) 0.13 0.59 31.94 ^ hold1684/X (sky130_fd_sc_hd__clkdlybuf4s50_2) 4 0.02 net2463 (net) 0.13 0.00 31.94 ^ _3484_/A (sky130_fd_sc_hd__and3_2) 0.23 0.36 32.30 ^ _3484_/X (sky130_fd_sc_hd__and3_2) 1 0.05 _0867_ (net) 0.23 0.00 32.31 ^ fanout411/A (sky130_fd_sc_hd__buf_8) 0.21 0.28 32.58 ^ fanout411/X (sky130_fd_sc_hd__buf_8) 16 0.13 net411 (net) 0.21 0.00 32.58 ^ fanout410/A (sky130_fd_sc_hd__buf_4) 0.17 0.27 32.86 ^ fanout410/X (sky130_fd_sc_hd__buf_4) 7 0.06 net410 (net) 0.17 0.00 32.86 ^ fanout409/A (sky130_fd_sc_hd__buf_6) 0.24 0.29 33.15 ^ fanout409/X (sky130_fd_sc_hd__buf_6) 28 0.12 net409 (net) 0.24 0.01 33.16 ^ _5767_/B (sky130_fd_sc_hd__and3_4) 0.06 0.26 33.41 ^ _5767_/X (sky130_fd_sc_hd__and3_4) 1 0.01 _2606_ (net) 0.06 0.00 33.42 ^ hold1633/A (sky130_fd_sc_hd__clkdlybuf4s50_2) 0.58 0.92 34.34 ^ hold1633/X (sky130_fd_sc_hd__clkdlybuf4s50_2) 16 0.11 net2412 (net) 0.58 0.01 34.35 ^ _5770_/S (sky130_fd_sc_hd__mux2_1) 0.06 0.40 34.75 v _5770_/X (sky130_fd_sc_hd__mux2_1) 1 0.00 _0547_ (net) 0.06 0.00 34.75 v hold1634/A (sky130_fd_sc_hd__clkdlybuf4s50_2) 0.05 0.51 35.26 v hold1634/X (sky130_fd_sc_hd__clkdlybuf4s50_2) 1 0.00 net2413 (net) 0.05 0.00 35.26 v hold215/A (sky130_fd_sc_hd__dlymetal6s2s_1) 0.04 0.14 35.40 v hold215/X (sky130_fd_sc_hd__dlymetal6s2s_1) 1 0.00 net994 (net) 0.04 0.00 35.40 v hold1635/A (sky130_fd_sc_hd__clkdlybuf4s50_2) 0.05 0.50 35.90 v hold1635/X (sky130_fd_sc_hd__clkdlybuf4s50_2) 1 0.00 net2414 (net) 0.05 0.00 35.90 v _7377_/D (sky130_fd_sc_hd__dfrtp_4) 35.90 data arrival time 50.00 50.00 clock wbbd_sck (rise edge) 0.00 50.00 clock source latency 0.00 0.00 50.00 ^ wb_clk_i (in) 2 0.08 wb_clk_i (net) 0.01 0.00 50.00 ^ clkbuf_0_wb_clk_i/A (sky130_fd_sc_hd__clkbuf_16) 0.17 0.20 50.20 ^ clkbuf_0_wb_clk_i/X (sky130_fd_sc_hd__clkbuf_16) 16 0.16 clknet_0_wb_clk_i (net) 0.17 0.01 50.21 ^ clkbuf_3_6_0_wb_clk_i/A (sky130_fd_sc_hd__clkbuf_8) 0.08 0.19 50.40 ^ clkbuf_3_6_0_wb_clk_i/X (sky130_fd_sc_hd__clkbuf_8) 2 0.04 clknet_3_6_0_wb_clk_i (net) 0.08 0.00 50.40 ^ clkbuf_4_13__f_wb_clk_i/A (sky130_fd_sc_hd__clkbuf_16) 0.09 0.17 50.56 ^ clkbuf_4_13__f_wb_clk_i/X (sky130_fd_sc_hd__clkbuf_16) 8 0.07 clknet_4_13__leaf_wb_clk_i (net) 0.09 0.00 50.57 ^ _7645_/CLK (sky130_fd_sc_hd__dfrtp_2) 0.06 0.36 50.92 ^ _7645_/Q (sky130_fd_sc_hd__dfrtp_2) 1 0.01 wbbd_sck (net) 0.06 0.00 50.92 ^ clkbuf_0_wbbd_sck/A (sky130_fd_sc_hd__clkbuf_16) 0.04 0.13 51.05 ^ clkbuf_0_wbbd_sck/X (sky130_fd_sc_hd__clkbuf_16) 2 0.02 clknet_0_wbbd_sck (net) 0.04 0.00 51.05 ^ clkbuf_1_1__f_wbbd_sck/A (sky130_fd_sc_hd__clkbuf_16) 0.03 0.11 51.16 ^ clkbuf_1_1__f_wbbd_sck/X (sky130_fd_sc_hd__clkbuf_16) 1 0.01 clknet_1_1__leaf_wbbd_sck (net) 0.03 0.00 51.16 ^ _4169_/A2 (sky130_fd_sc_hd__a22o_2) 0.32 0.32 51.48 ^ _4169_/X (sky130_fd_sc_hd__a22o_2) 2 0.06 csclk (net) 0.32 0.00 51.48 ^ clkbuf_0_csclk/A (sky130_fd_sc_hd__clkbuf_16) 0.22 0.32 51.80 ^ clkbuf_0_csclk/X (sky130_fd_sc_hd__clkbuf_16) 16 0.21 clknet_0_csclk (net) 0.22 0.01 51.81 ^ clkbuf_3_6_0_csclk/A (sky130_fd_sc_hd__clkbuf_8) 0.30 0.35 52.16 ^ clkbuf_3_6_0_csclk/X (sky130_fd_sc_hd__clkbuf_8) 22 0.17 clknet_3_6_0_csclk (net) 0.30 0.01 52.17 ^ clkbuf_leaf_26_csclk/A (sky130_fd_sc_hd__clkbuf_16) 0.05 0.20 52.36 ^ clkbuf_leaf_26_csclk/X (sky130_fd_sc_hd__clkbuf_16) 5 0.02 clknet_leaf_26_csclk (net) 0.05 0.00 52.36 ^ _7377_/CLK (sky130_fd_sc_hd__dfrtp_4) -0.10 52.26 clock uncertainty 0.00 52.26 clock reconvergence pessimism -0.12 52.15 library setup time 52.15 data required time ----------------------------------------------------------------------------- 52.15 data required time -35.90 data arrival time ----------------------------------------------------------------------------- 16.25 slack (MET) =========================================================================== report_checks --slack_max -0.01 ============================================================================ No paths found.