| |
| =========================================================================== |
| report_checks -unconstrained |
| ============================================================================ |
| Startpoint: _10982_ (rising edge-triggered flip-flop clocked by clock) |
| Endpoint: _10707_ (rising edge-triggered flip-flop clocked by clock) |
| Path Group: clock |
| Path Type: max |
| |
| Fanout Cap Slew Delay Time Description |
| ----------------------------------------------------------------------------- |
| 0.00 0.00 clock clock (rise edge) |
| 0.00 0.00 clock source latency |
| 0.30 0.22 0.22 ^ clock (in) |
| 2 0.07 clock (net) |
| 0.30 0.00 0.22 ^ clkbuf_0_clock/A (sky130_fd_sc_hd__clkbuf_16) |
| 0.05 0.22 0.44 ^ clkbuf_0_clock/X (sky130_fd_sc_hd__clkbuf_16) |
| 4 0.02 clknet_0_clock (net) |
| 0.05 0.00 0.44 ^ clkbuf_1_0_0_clock/A (sky130_fd_sc_hd__clkbuf_2) |
| 0.21 0.23 0.68 ^ clkbuf_1_0_0_clock/X (sky130_fd_sc_hd__clkbuf_2) |
| 4 0.04 clknet_1_0_0_clock (net) |
| 0.21 0.00 0.68 ^ clkbuf_2_1_0_clock/A (sky130_fd_sc_hd__clkbuf_2) |
| 0.16 0.25 0.93 ^ clkbuf_2_1_0_clock/X (sky130_fd_sc_hd__clkbuf_2) |
| 4 0.03 clknet_2_1_0_clock (net) |
| 0.16 0.00 0.93 ^ clkbuf_3_3_0_clock/A (sky130_fd_sc_hd__clkbuf_2) |
| 0.81 0.71 1.64 ^ clkbuf_3_3_0_clock/X (sky130_fd_sc_hd__clkbuf_2) |
| 20 0.15 clknet_3_3_0_clock (net) |
| 0.81 0.00 1.64 ^ clkbuf_leaf_42_clock/A (sky130_fd_sc_hd__clkbuf_16) |
| 0.06 0.30 1.94 ^ clkbuf_leaf_42_clock/X (sky130_fd_sc_hd__clkbuf_16) |
| 5 0.02 clknet_leaf_42_clock (net) |
| 0.06 0.00 1.94 ^ _10982_/CLK (sky130_fd_sc_hd__dfxtp_1) |
| 0.22 0.46 2.39 ^ _10982_/Q (sky130_fd_sc_hd__dfxtp_1) |
| 2 0.02 pid.e_prev1[6] (net) |
| 0.22 0.00 2.39 ^ _06338_/B (sky130_fd_sc_hd__xnor2_4) |
| 0.10 0.13 2.52 v _06338_/Y (sky130_fd_sc_hd__xnor2_4) |
| 3 0.02 _01315_ (net) |
| 0.10 0.00 2.52 v _06339_/A (sky130_fd_sc_hd__or3b_1) |
| 0.09 0.43 2.96 v _06339_/X (sky130_fd_sc_hd__or3b_1) |
| 2 0.01 _01316_ (net) |
| 0.09 0.00 2.96 v _06342_/C (sky130_fd_sc_hd__or3_1) |
| 0.08 0.35 3.31 v _06342_/X (sky130_fd_sc_hd__or3_1) |
| 1 0.01 _01319_ (net) |
| 0.08 0.00 3.31 v _06343_/B1 (sky130_fd_sc_hd__a311o_1) |
| 0.09 0.39 3.70 v _06343_/X (sky130_fd_sc_hd__a311o_1) |
| 2 0.01 _01320_ (net) |
| 0.09 0.00 3.70 v _06347_/A3 (sky130_fd_sc_hd__a31o_2) |
| 0.08 0.33 4.03 v _06347_/X (sky130_fd_sc_hd__a31o_2) |
| 3 0.02 _01324_ (net) |
| 0.08 0.00 4.03 v _06362_/A1 (sky130_fd_sc_hd__o311ai_4) |
| 0.33 0.40 4.43 ^ _06362_/Y (sky130_fd_sc_hd__o311ai_4) |
| 3 0.02 _01339_ (net) |
| 0.33 0.00 4.43 ^ _06363_/B2 (sky130_fd_sc_hd__a221o_1) |
| 0.09 0.24 4.68 ^ _06363_/X (sky130_fd_sc_hd__a221o_1) |
| 2 0.01 _01340_ (net) |
| 0.09 0.00 4.68 ^ _06365_/A3 (sky130_fd_sc_hd__a31o_2) |
| 0.15 0.26 4.93 ^ _06365_/X (sky130_fd_sc_hd__a31o_2) |
| 2 0.02 _01342_ (net) |
| 0.15 0.00 4.94 ^ _06380_/A (sky130_fd_sc_hd__xor2_2) |
| 0.11 0.13 5.06 v _06380_/X (sky130_fd_sc_hd__xor2_2) |
| 4 0.01 _01357_ (net) |
| 0.11 0.00 5.06 v _06382_/A (sky130_fd_sc_hd__clkbuf_2) |
| 0.08 0.18 5.25 v _06382_/X (sky130_fd_sc_hd__clkbuf_2) |
| 5 0.02 _01359_ (net) |
| 0.08 0.00 5.25 v _06398_/C (sky130_fd_sc_hd__or3_1) |
| 0.09 0.36 5.61 v _06398_/X (sky130_fd_sc_hd__or3_1) |
| 2 0.01 _01375_ (net) |
| 0.09 0.00 5.61 v _06399_/B1 (sky130_fd_sc_hd__o21a_1) |
| 0.10 0.19 5.79 v _06399_/X (sky130_fd_sc_hd__o21a_1) |
| 5 0.02 _01376_ (net) |
| 0.10 0.00 5.80 v _06599_/A1 (sky130_fd_sc_hd__a31o_1) |
| 0.09 0.26 6.06 v _06599_/X (sky130_fd_sc_hd__a31o_1) |
| 4 0.02 _01576_ (net) |
| 0.09 0.00 6.06 v _06601_/B (sky130_fd_sc_hd__and3_1) |
| 0.06 0.22 6.28 v _06601_/X (sky130_fd_sc_hd__and3_1) |
| 2 0.01 _01578_ (net) |
| 0.06 0.00 6.28 v _06603_/B (sky130_fd_sc_hd__or3_1) |
| 0.11 0.43 6.70 v _06603_/X (sky130_fd_sc_hd__or3_1) |
| 3 0.01 _01580_ (net) |
| 0.11 0.00 6.70 v _06610_/C (sky130_fd_sc_hd__and3_1) |
| 0.05 0.23 6.93 v _06610_/X (sky130_fd_sc_hd__and3_1) |
| 2 0.01 _01587_ (net) |
| 0.05 0.00 6.93 v _06633_/A (sky130_fd_sc_hd__or3b_1) |
| 0.10 0.44 7.38 v _06633_/X (sky130_fd_sc_hd__or3b_1) |
| 3 0.01 _01610_ (net) |
| 0.10 0.00 7.38 v _06634_/B1_N (sky130_fd_sc_hd__a21boi_1) |
| 0.11 0.19 7.56 v _06634_/Y (sky130_fd_sc_hd__a21boi_1) |
| 2 0.01 _01611_ (net) |
| 0.11 0.00 7.56 v _06638_/B (sky130_fd_sc_hd__xnor2_1) |
| 0.26 0.27 7.84 ^ _06638_/Y (sky130_fd_sc_hd__xnor2_1) |
| 2 0.01 _01615_ (net) |
| 0.26 0.00 7.84 ^ _06641_/A (sky130_fd_sc_hd__xor2_1) |
| 0.26 0.29 8.13 ^ _06641_/X (sky130_fd_sc_hd__xor2_1) |
| 2 0.01 _01618_ (net) |
| 0.26 0.00 8.13 ^ _06654_/A1 (sky130_fd_sc_hd__a21o_1) |
| 0.10 0.21 8.33 ^ _06654_/X (sky130_fd_sc_hd__a21o_1) |
| 2 0.01 _01631_ (net) |
| 0.10 0.00 8.33 ^ _06656_/A2 (sky130_fd_sc_hd__a21o_1) |
| 0.19 0.24 8.58 ^ _06656_/X (sky130_fd_sc_hd__a21o_1) |
| 4 0.02 _01633_ (net) |
| 0.19 0.00 8.58 ^ _06699_/A1 (sky130_fd_sc_hd__a21oi_1) |
| 0.11 0.14 8.72 v _06699_/Y (sky130_fd_sc_hd__a21oi_1) |
| 1 0.01 _01676_ (net) |
| 0.11 0.00 8.72 v _06700_/B (sky130_fd_sc_hd__xnor2_2) |
| 0.28 0.28 9.00 ^ _06700_/Y (sky130_fd_sc_hd__xnor2_2) |
| 2 0.02 _01677_ (net) |
| 0.28 0.00 9.00 ^ _06731_/B (sky130_fd_sc_hd__xor2_2) |
| 0.11 0.16 9.16 v _06731_/X (sky130_fd_sc_hd__xor2_2) |
| 2 0.01 _01708_ (net) |
| 0.11 0.00 9.16 v _06733_/A (sky130_fd_sc_hd__xnor2_2) |
| 0.31 0.34 9.49 ^ _06733_/Y (sky130_fd_sc_hd__xnor2_2) |
| 2 0.02 _01710_ (net) |
| 0.31 0.00 9.49 ^ _06735_/A2 (sky130_fd_sc_hd__a21o_1) |
| 0.13 0.24 9.74 ^ _06735_/X (sky130_fd_sc_hd__a21o_1) |
| 2 0.01 _01712_ (net) |
| 0.13 0.00 9.74 ^ _06737_/A2 (sky130_fd_sc_hd__a21o_1) |
| 0.19 0.25 9.99 ^ _06737_/X (sky130_fd_sc_hd__a21o_1) |
| 2 0.02 _01714_ (net) |
| 0.19 0.00 9.99 ^ _06929_/B (sky130_fd_sc_hd__xor2_4) |
| 0.29 0.31 10.30 ^ _06929_/X (sky130_fd_sc_hd__xor2_4) |
| 2 0.04 _01906_ (net) |
| 0.29 0.00 10.31 ^ _06930_/B (sky130_fd_sc_hd__xor2_4) |
| 0.25 0.29 10.60 ^ _06930_/X (sky130_fd_sc_hd__xor2_4) |
| 2 0.03 _01907_ (net) |
| 0.25 0.00 10.60 ^ _06935_/A (sky130_fd_sc_hd__xnor2_4) |
| 0.22 0.19 10.80 ^ _06935_/Y (sky130_fd_sc_hd__xnor2_4) |
| 2 0.02 _01912_ (net) |
| 0.22 0.00 10.80 ^ _06942_/A (sky130_fd_sc_hd__xor2_4) |
| 0.21 0.26 11.05 ^ _06942_/X (sky130_fd_sc_hd__xor2_4) |
| 2 0.02 _01919_ (net) |
| 0.21 0.00 11.05 ^ _06963_/A1 (sky130_fd_sc_hd__a21o_2) |
| 0.12 0.24 11.29 ^ _06963_/X (sky130_fd_sc_hd__a21o_2) |
| 2 0.02 _01940_ (net) |
| 0.12 0.00 11.29 ^ _06965_/A2 (sky130_fd_sc_hd__a21o_1) |
| 0.20 0.26 11.55 ^ _06965_/X (sky130_fd_sc_hd__a21o_1) |
| 2 0.02 _01942_ (net) |
| 0.20 0.00 11.55 ^ _06967_/A2 (sky130_fd_sc_hd__a21o_1) |
| 0.19 0.27 11.82 ^ _06967_/X (sky130_fd_sc_hd__a21o_1) |
| 2 0.02 _01944_ (net) |
| 0.19 0.00 11.82 ^ _06968_/B (sky130_fd_sc_hd__xor2_4) |
| 0.24 0.28 12.10 ^ _06968_/X (sky130_fd_sc_hd__xor2_4) |
| 2 0.03 _01945_ (net) |
| 0.24 0.00 12.10 ^ _07765_/A2 (sky130_fd_sc_hd__a21oi_1) |
| 0.10 0.16 12.26 v _07765_/Y (sky130_fd_sc_hd__a21oi_1) |
| 1 0.01 _02742_ (net) |
| 0.10 0.00 12.26 v _07770_/A (sky130_fd_sc_hd__xnor2_1) |
| 0.30 0.32 12.58 ^ _07770_/Y (sky130_fd_sc_hd__xnor2_1) |
| 1 0.01 _02747_ (net) |
| 0.30 0.00 12.58 ^ _07813_/A (sky130_fd_sc_hd__xnor2_2) |
| 0.28 0.22 12.80 ^ _07813_/Y (sky130_fd_sc_hd__xnor2_2) |
| 3 0.02 _02790_ (net) |
| 0.28 0.00 12.80 ^ _07863_/B (sky130_fd_sc_hd__nor3_1) |
| 0.08 0.11 12.92 v _07863_/Y (sky130_fd_sc_hd__nor3_1) |
| 1 0.01 _02840_ (net) |
| 0.08 0.00 12.92 v _07864_/B1 (sky130_fd_sc_hd__a311o_4) |
| 0.12 0.50 13.42 v _07864_/X (sky130_fd_sc_hd__a311o_4) |
| 6 0.05 _02841_ (net) |
| 0.12 0.01 13.42 v _07917_/A (sky130_fd_sc_hd__clkbuf_2) |
| 0.10 0.21 13.63 v _07917_/X (sky130_fd_sc_hd__clkbuf_2) |
| 5 0.03 _02884_ (net) |
| 0.10 0.00 13.63 v _07935_/A (sky130_fd_sc_hd__nor2_2) |
| 0.25 0.27 13.90 ^ _07935_/Y (sky130_fd_sc_hd__nor2_2) |
| 2 0.02 _02899_ (net) |
| 0.25 0.00 13.90 ^ _07937_/B1 (sky130_fd_sc_hd__o221a_1) |
| 0.06 0.24 14.14 ^ _07937_/X (sky130_fd_sc_hd__o221a_1) |
| 1 0.00 _00089_ (net) |
| 0.06 0.00 14.14 ^ _10707_/D (sky130_fd_sc_hd__dfxtp_1) |
| 14.14 data arrival time |
| |
| 20.00 20.00 clock clock (rise edge) |
| 0.00 20.00 clock source latency |
| 0.30 0.20 20.20 ^ clock (in) |
| 2 0.07 clock (net) |
| 0.30 0.00 20.20 ^ clkbuf_0_clock/A (sky130_fd_sc_hd__clkbuf_16) |
| 0.05 0.20 20.40 ^ clkbuf_0_clock/X (sky130_fd_sc_hd__clkbuf_16) |
| 4 0.02 clknet_0_clock (net) |
| 0.05 0.00 20.40 ^ clkbuf_1_1_0_clock/A (sky130_fd_sc_hd__clkbuf_2) |
| 0.21 0.21 20.61 ^ clkbuf_1_1_0_clock/X (sky130_fd_sc_hd__clkbuf_2) |
| 4 0.04 clknet_1_1_0_clock (net) |
| 0.21 0.00 20.61 ^ clkbuf_2_3_0_clock/A (sky130_fd_sc_hd__clkbuf_2) |
| 0.14 0.21 20.82 ^ clkbuf_2_3_0_clock/X (sky130_fd_sc_hd__clkbuf_2) |
| 4 0.02 clknet_2_3_0_clock (net) |
| 0.14 0.00 20.83 ^ clkbuf_3_6_0_clock/A (sky130_fd_sc_hd__clkbuf_2) |
| 0.65 0.53 21.35 ^ clkbuf_3_6_0_clock/X (sky130_fd_sc_hd__clkbuf_2) |
| 16 0.12 clknet_3_6_0_clock (net) |
| 0.65 0.00 21.36 ^ clkbuf_leaf_10_clock/A (sky130_fd_sc_hd__clkbuf_16) |
| 0.07 0.27 21.63 ^ clkbuf_leaf_10_clock/X (sky130_fd_sc_hd__clkbuf_16) |
| 10 0.04 clknet_leaf_10_clock (net) |
| 0.07 0.00 21.63 ^ _10707_/CLK (sky130_fd_sc_hd__dfxtp_1) |
| -0.25 21.38 clock uncertainty |
| 0.04 21.42 clock reconvergence pessimism |
| -0.05 21.36 library setup time |
| 21.36 data required time |
| ----------------------------------------------------------------------------- |
| 21.36 data required time |
| -14.14 data arrival time |
| ----------------------------------------------------------------------------- |
| 7.22 slack (MET) |
| |
| |
| |
| =========================================================================== |
| report_checks --slack_max -0.01 |
| ============================================================================ |
| No paths found. |
