| |
| =========================================================================== |
| report_checks -unconstrained |
| ============================================================================ |
| Startpoint: _10999_ (rising edge-triggered flip-flop clocked by clock) |
| Endpoint: _10708_ (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 |
| 0.28 0.21 0.21 ^ clock (in) |
| 2 0.06 clock (net) |
| 0.28 0.00 0.21 ^ clkbuf_0_clock/A (sky130_fd_sc_hd__clkbuf_16) |
| 0.05 0.22 0.42 ^ clkbuf_0_clock/X (sky130_fd_sc_hd__clkbuf_16) |
| 4 0.03 clknet_0_clock (net) |
| 0.05 0.00 0.42 ^ clkbuf_1_0_0_clock/A (sky130_fd_sc_hd__clkbuf_2) |
| 0.21 0.24 0.66 ^ 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 0.66 ^ clkbuf_2_1_0_clock/A (sky130_fd_sc_hd__clkbuf_2) |
| 0.15 0.25 0.90 ^ clkbuf_2_1_0_clock/X (sky130_fd_sc_hd__clkbuf_2) |
| 4 0.03 clknet_2_1_0_clock (net) |
| 0.15 0.00 0.91 ^ clkbuf_3_3_0_clock/A (sky130_fd_sc_hd__clkbuf_2) |
| 0.78 0.68 1.58 ^ clkbuf_3_3_0_clock/X (sky130_fd_sc_hd__clkbuf_2) |
| 20 0.15 clknet_3_3_0_clock (net) |
| 0.78 0.01 1.59 ^ clkbuf_leaf_48_clock/A (sky130_fd_sc_hd__clkbuf_16) |
| 0.06 0.29 1.88 ^ clkbuf_leaf_48_clock/X (sky130_fd_sc_hd__clkbuf_16) |
| 6 0.02 clknet_leaf_48_clock (net) |
| 0.06 0.00 1.88 ^ _10999_/CLK (sky130_fd_sc_hd__dfxtp_2) |
| 0.08 0.39 2.26 v _10999_/Q (sky130_fd_sc_hd__dfxtp_2) |
| 4 0.03 pid.sigma_old[6] (net) |
| 0.08 0.00 2.27 v _06338_/A (sky130_fd_sc_hd__xnor2_4) |
| 0.09 0.20 2.46 v _06338_/Y (sky130_fd_sc_hd__xnor2_4) |
| 3 0.02 _01315_ (net) |
| 0.09 0.00 2.46 v _06339_/A (sky130_fd_sc_hd__or3b_1) |
| 0.09 0.43 2.89 v _06339_/X (sky130_fd_sc_hd__or3b_1) |
| 2 0.01 _01316_ (net) |
| 0.09 0.00 2.89 v _06342_/C (sky130_fd_sc_hd__or3_1) |
| 0.07 0.33 3.23 v _06342_/X (sky130_fd_sc_hd__or3_1) |
| 1 0.00 _01319_ (net) |
| 0.07 0.00 3.23 v _06343_/B1 (sky130_fd_sc_hd__a311o_1) |
| 0.09 0.39 3.61 v _06343_/X (sky130_fd_sc_hd__a311o_1) |
| 2 0.01 _01320_ (net) |
| 0.09 0.00 3.61 v _06347_/A3 (sky130_fd_sc_hd__a31o_2) |
| 0.08 0.33 3.94 v _06347_/X (sky130_fd_sc_hd__a31o_2) |
| 3 0.02 _01324_ (net) |
| 0.08 0.00 3.94 v _06362_/A1 (sky130_fd_sc_hd__o311ai_4) |
| 0.32 0.39 4.33 ^ _06362_/Y (sky130_fd_sc_hd__o311ai_4) |
| 3 0.02 _01339_ (net) |
| 0.32 0.00 4.34 ^ _06363_/B2 (sky130_fd_sc_hd__a221o_1) |
| 0.08 0.24 4.57 ^ _06363_/X (sky130_fd_sc_hd__a221o_1) |
| 2 0.01 _01340_ (net) |
| 0.08 0.00 4.57 ^ _06365_/A3 (sky130_fd_sc_hd__a31o_2) |
| 0.14 0.25 4.82 ^ _06365_/X (sky130_fd_sc_hd__a31o_2) |
| 2 0.02 _01342_ (net) |
| 0.14 0.00 4.82 ^ _06380_/A (sky130_fd_sc_hd__xor2_2) |
| 0.10 0.12 4.94 v _06380_/X (sky130_fd_sc_hd__xor2_2) |
| 4 0.01 _01357_ (net) |
| 0.10 0.00 4.94 v _06382_/A (sky130_fd_sc_hd__clkbuf_2) |
| 0.08 0.18 5.11 v _06382_/X (sky130_fd_sc_hd__clkbuf_2) |
| 5 0.02 _01359_ (net) |
| 0.08 0.00 5.11 v _06398_/C (sky130_fd_sc_hd__or3_1) |
| 0.08 0.35 5.47 v _06398_/X (sky130_fd_sc_hd__or3_1) |
| 2 0.01 _01375_ (net) |
| 0.08 0.00 5.47 v _06598_/B1 (sky130_fd_sc_hd__o2111a_1) |
| 0.07 0.19 5.65 v _06598_/X (sky130_fd_sc_hd__o2111a_1) |
| 2 0.01 _01575_ (net) |
| 0.07 0.00 5.65 v _06599_/B1 (sky130_fd_sc_hd__a31o_1) |
| 0.09 0.25 5.91 v _06599_/X (sky130_fd_sc_hd__a31o_1) |
| 4 0.01 _01576_ (net) |
| 0.09 0.00 5.91 v _06601_/B (sky130_fd_sc_hd__and3_1) |
| 0.05 0.20 6.11 v _06601_/X (sky130_fd_sc_hd__and3_1) |
| 2 0.01 _01578_ (net) |
| 0.05 0.00 6.11 v _06603_/B (sky130_fd_sc_hd__or3_1) |
| 0.10 0.40 6.51 v _06603_/X (sky130_fd_sc_hd__or3_1) |
| 3 0.01 _01580_ (net) |
| 0.10 0.00 6.51 v _06610_/C (sky130_fd_sc_hd__and3_1) |
| 0.04 0.22 6.73 v _06610_/X (sky130_fd_sc_hd__and3_1) |
| 2 0.00 _01587_ (net) |
| 0.04 0.00 6.73 v _06633_/A (sky130_fd_sc_hd__or3b_1) |
| 0.10 0.43 7.16 v _06633_/X (sky130_fd_sc_hd__or3b_1) |
| 3 0.01 _01610_ (net) |
| 0.10 0.00 7.16 v _06646_/A1 (sky130_fd_sc_hd__a21o_1) |
| 0.04 0.19 7.35 v _06646_/X (sky130_fd_sc_hd__a21o_1) |
| 2 0.01 _01623_ (net) |
| 0.04 0.00 7.35 v _06650_/A2 (sky130_fd_sc_hd__a21o_1) |
| 0.06 0.21 7.56 v _06650_/X (sky130_fd_sc_hd__a21o_1) |
| 3 0.01 _01627_ (net) |
| 0.06 0.00 7.56 v _06652_/A2 (sky130_fd_sc_hd__a21bo_1) |
| 0.06 0.23 7.79 v _06652_/X (sky130_fd_sc_hd__a21bo_1) |
| 2 0.01 _01629_ (net) |
| 0.06 0.00 7.79 v _06654_/A2 (sky130_fd_sc_hd__a21o_1) |
| 0.06 0.22 8.01 v _06654_/X (sky130_fd_sc_hd__a21o_1) |
| 2 0.01 _01631_ (net) |
| 0.06 0.00 8.01 v _06656_/A2 (sky130_fd_sc_hd__a21o_1) |
| 0.09 0.25 8.26 v _06656_/X (sky130_fd_sc_hd__a21o_1) |
| 4 0.02 _01633_ (net) |
| 0.09 0.00 8.26 v _06699_/A1 (sky130_fd_sc_hd__a21oi_1) |
| 0.23 0.24 8.50 ^ _06699_/Y (sky130_fd_sc_hd__a21oi_1) |
| 1 0.01 _01676_ (net) |
| 0.23 0.00 8.50 ^ _06700_/B (sky130_fd_sc_hd__xnor2_2) |
| 0.09 0.13 8.63 v _06700_/Y (sky130_fd_sc_hd__xnor2_2) |
| 2 0.01 _01677_ (net) |
| 0.09 0.00 8.63 v _06731_/B (sky130_fd_sc_hd__xor2_2) |
| 0.09 0.18 8.81 v _06731_/X (sky130_fd_sc_hd__xor2_2) |
| 2 0.01 _01708_ (net) |
| 0.09 0.00 8.82 v _06733_/A (sky130_fd_sc_hd__xnor2_2) |
| 0.28 0.30 9.12 ^ _06733_/Y (sky130_fd_sc_hd__xnor2_2) |
| 2 0.02 _01710_ (net) |
| 0.28 0.00 9.12 ^ _06735_/A2 (sky130_fd_sc_hd__a21o_1) |
| 0.12 0.23 9.35 ^ _06735_/X (sky130_fd_sc_hd__a21o_1) |
| 2 0.01 _01712_ (net) |
| 0.12 0.00 9.35 ^ _06737_/A2 (sky130_fd_sc_hd__a21o_1) |
| 0.18 0.24 9.59 ^ _06737_/X (sky130_fd_sc_hd__a21o_1) |
| 2 0.02 _01714_ (net) |
| 0.18 0.00 9.59 ^ _06929_/B (sky130_fd_sc_hd__xor2_4) |
| 0.28 0.31 9.90 ^ _06929_/X (sky130_fd_sc_hd__xor2_4) |
| 2 0.03 _01906_ (net) |
| 0.28 0.00 9.90 ^ _06930_/B (sky130_fd_sc_hd__xor2_4) |
| 0.24 0.28 10.18 ^ _06930_/X (sky130_fd_sc_hd__xor2_4) |
| 2 0.03 _01907_ (net) |
| 0.24 0.00 10.18 ^ _06935_/A (sky130_fd_sc_hd__xnor2_4) |
| 0.09 0.14 10.32 v _06935_/Y (sky130_fd_sc_hd__xnor2_4) |
| 2 0.02 _01912_ (net) |
| 0.09 0.00 10.33 v _06942_/A (sky130_fd_sc_hd__xor2_4) |
| 0.09 0.22 10.55 v _06942_/X (sky130_fd_sc_hd__xor2_4) |
| 2 0.02 _01919_ (net) |
| 0.09 0.00 10.55 v _06963_/A1 (sky130_fd_sc_hd__a21o_2) |
| 0.07 0.26 10.81 v _06963_/X (sky130_fd_sc_hd__a21o_2) |
| 2 0.02 _01940_ (net) |
| 0.07 0.00 10.81 v _06965_/A2 (sky130_fd_sc_hd__a21o_1) |
| 0.10 0.27 11.08 v _06965_/X (sky130_fd_sc_hd__a21o_1) |
| 2 0.02 _01942_ (net) |
| 0.10 0.00 11.08 v _06967_/A2 (sky130_fd_sc_hd__a21o_1) |
| 0.10 0.28 11.35 v _06967_/X (sky130_fd_sc_hd__a21o_1) |
| 2 0.02 _01944_ (net) |
| 0.10 0.00 11.35 v _06968_/B (sky130_fd_sc_hd__xor2_4) |
| 0.10 0.20 11.56 v _06968_/X (sky130_fd_sc_hd__xor2_4) |
| 2 0.02 _01945_ (net) |
| 0.10 0.00 11.56 v _07765_/A2 (sky130_fd_sc_hd__a21oi_1) |
| 0.24 0.27 11.83 ^ _07765_/Y (sky130_fd_sc_hd__a21oi_1) |
| 1 0.01 _02742_ (net) |
| 0.24 0.00 11.83 ^ _07770_/A (sky130_fd_sc_hd__xnor2_1) |
| 0.10 0.16 11.99 v _07770_/Y (sky130_fd_sc_hd__xnor2_1) |
| 1 0.01 _02747_ (net) |
| 0.10 0.00 11.99 v _07813_/A (sky130_fd_sc_hd__xnor2_2) |
| 0.26 0.29 12.28 ^ _07813_/Y (sky130_fd_sc_hd__xnor2_2) |
| 3 0.02 _02790_ (net) |
| 0.26 0.00 12.28 ^ _07863_/B (sky130_fd_sc_hd__nor3_1) |
| 0.07 0.10 12.38 v _07863_/Y (sky130_fd_sc_hd__nor3_1) |
| 1 0.00 _02840_ (net) |
| 0.07 0.00 12.38 v _07864_/B1 (sky130_fd_sc_hd__a311o_4) |
| 0.13 0.50 12.88 v _07864_/X (sky130_fd_sc_hd__a311o_4) |
| 6 0.06 _02841_ (net) |
| 0.13 0.01 12.90 v _07917_/A (sky130_fd_sc_hd__clkbuf_2) |
| 0.09 0.21 13.10 v _07917_/X (sky130_fd_sc_hd__clkbuf_2) |
| 5 0.02 _02884_ (net) |
| 0.09 0.00 13.10 v _07939_/A (sky130_fd_sc_hd__nor2_2) |
| 0.29 0.29 13.40 ^ _07939_/Y (sky130_fd_sc_hd__nor2_2) |
| 2 0.03 _02902_ (net) |
| 0.29 0.00 13.40 ^ _07941_/B1 (sky130_fd_sc_hd__o221a_1) |
| 0.06 0.25 13.65 ^ _07941_/X (sky130_fd_sc_hd__o221a_1) |
| 1 0.00 _00090_ (net) |
| 0.06 0.00 13.65 ^ _10708_/D (sky130_fd_sc_hd__dfxtp_1) |
| 13.65 data arrival time |
| |
| 20.00 20.00 clock clock (rise edge) |
| 0.00 20.00 clock source latency |
| 0.28 0.19 20.19 ^ clock (in) |
| 2 0.06 clock (net) |
| 0.28 0.00 20.19 ^ clkbuf_0_clock/A (sky130_fd_sc_hd__clkbuf_16) |
| 0.05 0.20 20.38 ^ clkbuf_0_clock/X (sky130_fd_sc_hd__clkbuf_16) |
| 4 0.03 clknet_0_clock (net) |
| 0.05 0.00 20.38 ^ clkbuf_1_1_0_clock/A (sky130_fd_sc_hd__clkbuf_2) |
| 0.23 0.23 20.61 ^ clkbuf_1_1_0_clock/X (sky130_fd_sc_hd__clkbuf_2) |
| 4 0.04 clknet_1_1_0_clock (net) |
| 0.23 0.00 20.61 ^ clkbuf_2_3_0_clock/A (sky130_fd_sc_hd__clkbuf_2) |
| 0.12 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) |
| 0.12 0.00 20.82 ^ clkbuf_3_6_0_clock/A (sky130_fd_sc_hd__clkbuf_2) |
| 0.63 0.51 21.33 ^ clkbuf_3_6_0_clock/X (sky130_fd_sc_hd__clkbuf_2) |
| 16 0.12 clknet_3_6_0_clock (net) |
| 0.63 0.00 21.33 ^ clkbuf_leaf_10_clock/A (sky130_fd_sc_hd__clkbuf_16) |
| 0.07 0.26 21.60 ^ clkbuf_leaf_10_clock/X (sky130_fd_sc_hd__clkbuf_16) |
| 10 0.04 clknet_leaf_10_clock (net) |
| 0.07 0.00 21.60 ^ _10708_/CLK (sky130_fd_sc_hd__dfxtp_1) |
| -0.25 21.35 clock uncertainty |
| 0.04 21.39 clock reconvergence pessimism |
| -0.05 21.34 library setup time |
| 21.34 data required time |
| ----------------------------------------------------------------------------- |
| 21.34 data required time |
| -13.65 data arrival time |
| ----------------------------------------------------------------------------- |
| 7.69 slack (MET) |
| |
| |
| |
| =========================================================================== |
| report_checks --slack_max -0.01 |
| ============================================================================ |
| No paths found. |
