blob: eb75625bed0ffeb91b8f08e9617bb5565a8c9356 [file] [log] [blame]
===========================================================================
report_checks -unconstrained
============================================================================
======================= Slowest Corner ===================================
Startpoint: _19836_ (rising edge-triggered flip-flop clocked by clock)
Endpoint: io_ibus_addr[31] (output port clocked by clock)
Path Group: clock
Path Type: max
Corner: ss
Fanout Cap Slew Delay Time Description
-----------------------------------------------------------------------------
0.00 0.00 clock clock (rise edge)
0.00 0.00 clock source latency
0.43 0.31 0.31 ^ clock (in)
2 0.06 clock (net)
0.43 0.00 0.31 ^ clkbuf_0_clock/A (sky130_fd_sc_hd__clkbuf_16)
0.09 0.41 0.72 ^ clkbuf_0_clock/X (sky130_fd_sc_hd__clkbuf_16)
4 0.03 clknet_0_clock (net)
0.09 0.00 0.72 ^ clkbuf_1_1_0_clock/A (sky130_fd_sc_hd__clkbuf_2)
0.08 0.22 0.94 ^ clkbuf_1_1_0_clock/X (sky130_fd_sc_hd__clkbuf_2)
1 0.01 clknet_1_1_0_clock (net)
0.08 0.00 0.94 ^ clkbuf_1_1_1_clock/A (sky130_fd_sc_hd__clkbuf_2)
0.22 0.32 1.26 ^ clkbuf_1_1_1_clock/X (sky130_fd_sc_hd__clkbuf_2)
4 0.02 clknet_1_1_1_clock (net)
0.22 0.00 1.26 ^ clkbuf_2_3_0_clock/A (sky130_fd_sc_hd__clkbuf_2)
0.35 0.48 1.75 ^ clkbuf_2_3_0_clock/X (sky130_fd_sc_hd__clkbuf_2)
4 0.04 clknet_2_3_0_clock (net)
0.35 0.00 1.75 ^ clkbuf_3_7_0_clock/A (sky130_fd_sc_hd__clkbuf_2)
0.23 0.45 2.20 ^ clkbuf_3_7_0_clock/X (sky130_fd_sc_hd__clkbuf_2)
4 0.03 clknet_3_7_0_clock (net)
0.23 0.00 2.20 ^ clkbuf_4_14_0_clock/A (sky130_fd_sc_hd__clkbuf_2)
1.72 1.49 3.69 ^ clkbuf_4_14_0_clock/X (sky130_fd_sc_hd__clkbuf_2)
26 0.21 clknet_4_14_0_clock (net)
1.72 0.01 3.70 ^ clkbuf_leaf_116_clock/A (sky130_fd_sc_hd__clkbuf_16)
0.11 0.79 4.48 ^ clkbuf_leaf_116_clock/X (sky130_fd_sc_hd__clkbuf_16)
7 0.02 clknet_leaf_116_clock (net)
0.11 0.00 4.48 ^ _19836_/CLK (sky130_fd_sc_hd__dfxtp_1)
0.10 0.70 5.18 ^ _19836_/Q (sky130_fd_sc_hd__dfxtp_1)
2 0.00 ctrl._T_135[1] (net)
0.10 0.00 5.18 ^ _09078_/C_N (sky130_fd_sc_hd__or4bb_2)
0.30 1.67 6.85 v _09078_/X (sky130_fd_sc_hd__or4bb_2)
2 0.02 _03527_ (net)
0.30 0.00 6.85 v _09079_/A (sky130_fd_sc_hd__dlymetal6s2s_1)
0.18 0.52 7.37 v _09079_/X (sky130_fd_sc_hd__dlymetal6s2s_1)
5 0.02 _03528_ (net)
0.18 0.00 7.37 v _09180_/B (sky130_fd_sc_hd__or4_2)
0.30 1.79 9.16 v _09180_/X (sky130_fd_sc_hd__or4_2)
3 0.01 _03623_ (net)
0.30 0.00 9.16 v _09181_/B (sky130_fd_sc_hd__and2b_1)
0.11 0.50 9.66 v _09181_/X (sky130_fd_sc_hd__and2b_1)
3 0.01 _03624_ (net)
0.11 0.00 9.66 v _11505_/B (sky130_fd_sc_hd__and2b_2)
0.16 0.56 10.22 v _11505_/X (sky130_fd_sc_hd__and2b_2)
5 0.03 _05945_ (net)
0.16 0.00 10.22 v _11673_/S (sky130_fd_sc_hd__mux2_1)
0.12 0.77 10.99 v _11673_/X (sky130_fd_sc_hd__mux2_1)
1 0.00 _06105_ (net)
0.12 0.00 10.99 v _11674_/A2 (sky130_fd_sc_hd__a21o_2)
0.19 0.57 11.56 v _11674_/X (sky130_fd_sc_hd__a21o_2)
4 0.04 _06106_ (net)
0.19 0.01 11.57 v _11715_/B1 (sky130_fd_sc_hd__o21ai_2)
0.38 0.23 11.80 ^ _11715_/Y (sky130_fd_sc_hd__o21ai_2)
3 0.02 _06145_ (net)
0.38 0.00 11.80 ^ _11716_/C (sky130_fd_sc_hd__and4b_1)
0.19 0.60 12.40 ^ _11716_/X (sky130_fd_sc_hd__and4b_1)
2 0.01 _06146_ (net)
0.19 0.00 12.40 ^ _11717_/A (sky130_fd_sc_hd__clkbuf_2)
0.24 0.39 12.78 ^ _11717_/X (sky130_fd_sc_hd__clkbuf_2)
5 0.03 _06147_ (net)
0.24 0.00 12.78 ^ _11842_/A (sky130_fd_sc_hd__nand4_4)
0.37 0.40 13.18 v _11842_/Y (sky130_fd_sc_hd__nand4_4)
10 0.03 _06264_ (net)
0.37 0.00 13.18 v _11950_/A (sky130_fd_sc_hd__or4_2)
0.29 1.90 15.08 v _11950_/X (sky130_fd_sc_hd__or4_2)
4 0.01 _06364_ (net)
0.29 0.00 15.08 v _12025_/B (sky130_fd_sc_hd__or4_2)
0.28 1.81 16.89 v _12025_/X (sky130_fd_sc_hd__or4_2)
4 0.01 _06433_ (net)
0.28 0.00 16.89 v _12140_/B (sky130_fd_sc_hd__nor4_1)
0.85 0.93 17.82 ^ _12140_/Y (sky130_fd_sc_hd__nor4_1)
2 0.01 _06540_ (net)
0.85 0.00 17.82 ^ _12163_/A2 (sky130_fd_sc_hd__a21oi_2)
0.21 0.43 18.25 v _12163_/Y (sky130_fd_sc_hd__a21oi_2)
3 0.01 _06561_ (net)
0.21 0.00 18.25 v _12212_/A2 (sky130_fd_sc_hd__o31a_1)
0.11 0.63 18.88 v _12212_/X (sky130_fd_sc_hd__o31a_1)
2 0.01 _06606_ (net)
0.11 0.00 18.88 v _12213_/B (sky130_fd_sc_hd__nor2_1)
0.28 0.28 19.16 ^ _12213_/Y (sky130_fd_sc_hd__nor2_1)
3 0.01 _06607_ (net)
0.28 0.00 19.16 ^ _12262_/A1 (sky130_fd_sc_hd__a21o_2)
0.17 0.44 19.60 ^ _12262_/X (sky130_fd_sc_hd__a21o_2)
2 0.02 _06652_ (net)
0.17 0.00 19.60 ^ _12282_/B1_N (sky130_fd_sc_hd__a21boi_1)
0.32 0.44 20.03 ^ _12282_/Y (sky130_fd_sc_hd__a21boi_1)
2 0.01 _06670_ (net)
0.32 0.00 20.03 ^ _12306_/B1_N (sky130_fd_sc_hd__a21bo_1)
0.12 0.54 20.58 v _12306_/X (sky130_fd_sc_hd__a21bo_1)
2 0.01 _06692_ (net)
0.12 0.00 20.58 v _12331_/B1 (sky130_fd_sc_hd__a21oi_2)
0.40 0.41 20.98 ^ _12331_/Y (sky130_fd_sc_hd__a21oi_2)
2 0.02 _06715_ (net)
0.40 0.00 20.98 ^ _12332_/B (sky130_fd_sc_hd__xnor2_4)
0.38 0.39 21.37 ^ _12332_/Y (sky130_fd_sc_hd__xnor2_4)
3 0.03 _06716_ (net)
0.38 0.00 21.38 ^ _12334_/A (sky130_fd_sc_hd__xor2_4)
0.31 0.46 21.84 ^ _12334_/X (sky130_fd_sc_hd__xor2_4)
2 0.02 _06718_ (net)
0.31 0.00 21.84 ^ _12347_/B (sky130_fd_sc_hd__nand2_1)
0.12 0.23 22.07 v _12347_/Y (sky130_fd_sc_hd__nand2_1)
2 0.01 _06729_ (net)
0.12 0.00 22.07 v _12348_/B (sky130_fd_sc_hd__or4bb_1)
0.22 1.24 23.31 v _12348_/X (sky130_fd_sc_hd__or4bb_1)
2 0.01 _06730_ (net)
0.22 0.00 23.31 v _12362_/A1 (sky130_fd_sc_hd__a21o_1)
0.16 0.47 23.78 v _12362_/X (sky130_fd_sc_hd__a21o_1)
4 0.02 _06744_ (net)
0.16 0.00 23.78 v _12420_/A2 (sky130_fd_sc_hd__a311o_1)
0.19 0.78 24.56 v _12420_/X (sky130_fd_sc_hd__a311o_1)
2 0.01 _06796_ (net)
0.19 0.00 24.56 v _12431_/A2 (sky130_fd_sc_hd__a21o_2)
0.21 0.62 25.18 v _12431_/X (sky130_fd_sc_hd__a21o_2)
6 0.04 _06807_ (net)
0.21 0.01 25.18 v _12433_/A2 (sky130_fd_sc_hd__a21boi_2)
0.49 0.56 25.74 ^ _12433_/Y (sky130_fd_sc_hd__a21boi_2)
2 0.02 _06808_ (net)
0.49 0.00 25.75 ^ _12437_/A2 (sky130_fd_sc_hd__o31a_1)
0.29 0.57 26.32 ^ _12437_/X (sky130_fd_sc_hd__o31a_1)
2 0.02 _06812_ (net)
0.29 0.00 26.32 ^ _12441_/B1 (sky130_fd_sc_hd__o22a_4)
0.24 0.52 26.84 ^ _12441_/X (sky130_fd_sc_hd__o22a_4)
2 0.05 net166 (net)
0.24 0.01 26.85 ^ output166/A (sky130_fd_sc_hd__buf_2)
0.29 0.45 27.30 ^ output166/X (sky130_fd_sc_hd__buf_2)
1 0.03 io_ibus_addr[31] (net)
0.29 0.00 27.30 ^ io_ibus_addr[31] (out)
27.30 data arrival time
20.00 20.00 clock clock (rise edge)
0.00 20.00 clock network delay (propagated)
-0.25 19.75 clock uncertainty
0.00 19.75 clock reconvergence pessimism
-4.00 15.75 output external delay
15.75 data required time
-----------------------------------------------------------------------------
15.75 data required time
-27.30 data arrival time
-----------------------------------------------------------------------------
-11.55 slack (VIOLATED)
======================= Typical Corner ===================================
Startpoint: _19838_ (rising edge-triggered flip-flop clocked by clock)
Endpoint: io_ibus_addr[31] (output port clocked by clock)
Path Group: clock
Path Type: max
Corner: tt
Fanout Cap Slew Delay Time Description
-----------------------------------------------------------------------------
0.00 0.00 clock clock (rise edge)
0.00 0.00 clock source latency
0.27 0.20 0.20 ^ clock (in)
2 0.06 clock (net)
0.27 0.00 0.20 ^ clkbuf_0_clock/A (sky130_fd_sc_hd__clkbuf_16)
0.06 0.22 0.42 ^ clkbuf_0_clock/X (sky130_fd_sc_hd__clkbuf_16)
4 0.03 clknet_0_clock (net)
0.06 0.00 0.42 ^ clkbuf_1_1_0_clock/A (sky130_fd_sc_hd__clkbuf_2)
0.05 0.12 0.54 ^ clkbuf_1_1_0_clock/X (sky130_fd_sc_hd__clkbuf_2)
1 0.01 clknet_1_1_0_clock (net)
0.05 0.00 0.54 ^ clkbuf_1_1_1_clock/A (sky130_fd_sc_hd__clkbuf_2)
0.14 0.18 0.72 ^ clkbuf_1_1_1_clock/X (sky130_fd_sc_hd__clkbuf_2)
4 0.02 clknet_1_1_1_clock (net)
0.14 0.00 0.72 ^ clkbuf_2_3_0_clock/A (sky130_fd_sc_hd__clkbuf_2)
0.22 0.28 1.00 ^ clkbuf_2_3_0_clock/X (sky130_fd_sc_hd__clkbuf_2)
4 0.04 clknet_2_3_0_clock (net)
0.22 0.00 1.00 ^ clkbuf_3_7_0_clock/A (sky130_fd_sc_hd__clkbuf_2)
0.15 0.24 1.25 ^ clkbuf_3_7_0_clock/X (sky130_fd_sc_hd__clkbuf_2)
4 0.03 clknet_3_7_0_clock (net)
0.15 0.00 1.25 ^ clkbuf_4_14_0_clock/A (sky130_fd_sc_hd__clkbuf_2)
1.11 0.91 2.16 ^ clkbuf_4_14_0_clock/X (sky130_fd_sc_hd__clkbuf_2)
26 0.21 clknet_4_14_0_clock (net)
1.11 0.01 2.17 ^ clkbuf_leaf_116_clock/A (sky130_fd_sc_hd__clkbuf_16)
0.07 0.32 2.49 ^ clkbuf_leaf_116_clock/X (sky130_fd_sc_hd__clkbuf_16)
7 0.02 clknet_leaf_116_clock (net)
0.07 0.00 2.49 ^ _19838_/CLK (sky130_fd_sc_hd__dfxtp_1)
0.04 0.33 2.82 v _19838_/Q (sky130_fd_sc_hd__dfxtp_1)
2 0.01 ctrl._T_135[3] (net)
0.04 0.00 2.82 v _09078_/A (sky130_fd_sc_hd__or4bb_2)
0.14 0.73 3.56 v _09078_/X (sky130_fd_sc_hd__or4bb_2)
2 0.02 _03527_ (net)
0.14 0.00 3.56 v _09079_/A (sky130_fd_sc_hd__dlymetal6s2s_1)
0.10 0.24 3.80 v _09079_/X (sky130_fd_sc_hd__dlymetal6s2s_1)
5 0.02 _03528_ (net)
0.10 0.00 3.80 v _09180_/B (sky130_fd_sc_hd__or4_2)
0.14 0.76 4.56 v _09180_/X (sky130_fd_sc_hd__or4_2)
3 0.01 _03623_ (net)
0.14 0.00 4.56 v _09181_/B (sky130_fd_sc_hd__and2b_1)
0.06 0.23 4.79 v _09181_/X (sky130_fd_sc_hd__and2b_1)
3 0.01 _03624_ (net)
0.06 0.00 4.79 v _11505_/B (sky130_fd_sc_hd__and2b_2)
0.09 0.26 5.06 v _11505_/X (sky130_fd_sc_hd__and2b_2)
5 0.03 _05945_ (net)
0.09 0.00 5.06 v _11673_/S (sky130_fd_sc_hd__mux2_1)
0.06 0.34 5.40 v _11673_/X (sky130_fd_sc_hd__mux2_1)
1 0.00 _06105_ (net)
0.06 0.00 5.40 v _11674_/A2 (sky130_fd_sc_hd__a21o_2)
0.11 0.31 5.70 v _11674_/X (sky130_fd_sc_hd__a21o_2)
4 0.04 _06106_ (net)
0.11 0.01 5.71 v _11715_/B1 (sky130_fd_sc_hd__o21ai_2)
0.23 0.14 5.84 ^ _11715_/Y (sky130_fd_sc_hd__o21ai_2)
3 0.02 _06145_ (net)
0.23 0.00 5.84 ^ _11716_/C (sky130_fd_sc_hd__and4b_1)
0.11 0.29 6.13 ^ _11716_/X (sky130_fd_sc_hd__and4b_1)
2 0.01 _06146_ (net)
0.11 0.00 6.13 ^ _11717_/A (sky130_fd_sc_hd__clkbuf_2)
0.15 0.22 6.35 ^ _11717_/X (sky130_fd_sc_hd__clkbuf_2)
5 0.03 _06147_ (net)
0.15 0.00 6.35 ^ _11842_/A (sky130_fd_sc_hd__nand4_4)
0.18 0.18 6.53 v _11842_/Y (sky130_fd_sc_hd__nand4_4)
10 0.03 _06264_ (net)
0.18 0.00 6.53 v _11950_/A (sky130_fd_sc_hd__or4_2)
0.14 0.80 7.34 v _11950_/X (sky130_fd_sc_hd__or4_2)
4 0.01 _06364_ (net)
0.14 0.00 7.34 v _12025_/B (sky130_fd_sc_hd__or4_2)
0.14 0.76 8.10 v _12025_/X (sky130_fd_sc_hd__or4_2)
4 0.01 _06433_ (net)
0.14 0.00 8.10 v _12140_/B (sky130_fd_sc_hd__nor4_1)
0.48 0.51 8.61 ^ _12140_/Y (sky130_fd_sc_hd__nor4_1)
2 0.01 _06540_ (net)
0.48 0.00 8.61 ^ _12163_/A2 (sky130_fd_sc_hd__a21oi_2)
0.11 0.17 8.78 v _12163_/Y (sky130_fd_sc_hd__a21oi_2)
3 0.01 _06561_ (net)
0.11 0.00 8.78 v _12212_/A2 (sky130_fd_sc_hd__o31a_1)
0.06 0.32 9.10 v _12212_/X (sky130_fd_sc_hd__o31a_1)
2 0.01 _06606_ (net)
0.06 0.00 9.10 v _12213_/B (sky130_fd_sc_hd__nor2_1)
0.17 0.16 9.26 ^ _12213_/Y (sky130_fd_sc_hd__nor2_1)
3 0.01 _06607_ (net)
0.17 0.00 9.26 ^ _12262_/A1 (sky130_fd_sc_hd__a21o_2)
0.11 0.22 9.48 ^ _12262_/X (sky130_fd_sc_hd__a21o_2)
2 0.02 _06652_ (net)
0.11 0.00 9.48 ^ _12282_/B1_N (sky130_fd_sc_hd__a21boi_1)
0.20 0.25 9.73 ^ _12282_/Y (sky130_fd_sc_hd__a21boi_1)
2 0.01 _06670_ (net)
0.20 0.00 9.73 ^ _12306_/B1_N (sky130_fd_sc_hd__a21bo_1)
0.07 0.28 10.01 v _12306_/X (sky130_fd_sc_hd__a21bo_1)
2 0.01 _06692_ (net)
0.07 0.00 10.01 v _12331_/B1 (sky130_fd_sc_hd__a21oi_2)
0.25 0.24 10.24 ^ _12331_/Y (sky130_fd_sc_hd__a21oi_2)
2 0.02 _06715_ (net)
0.25 0.00 10.24 ^ _12332_/B (sky130_fd_sc_hd__xnor2_4)
0.25 0.20 10.44 ^ _12332_/Y (sky130_fd_sc_hd__xnor2_4)
3 0.03 _06716_ (net)
0.25 0.00 10.44 ^ _12334_/A (sky130_fd_sc_hd__xor2_4)
0.20 0.25 10.69 ^ _12334_/X (sky130_fd_sc_hd__xor2_4)
2 0.02 _06718_ (net)
0.20 0.00 10.69 ^ _12347_/B (sky130_fd_sc_hd__nand2_1)
0.06 0.10 10.79 v _12347_/Y (sky130_fd_sc_hd__nand2_1)
2 0.01 _06729_ (net)
0.06 0.00 10.79 v _12348_/B (sky130_fd_sc_hd__or4bb_1)
0.10 0.53 11.33 v _12348_/X (sky130_fd_sc_hd__or4bb_1)
2 0.01 _06730_ (net)
0.10 0.00 11.33 v _12362_/A1 (sky130_fd_sc_hd__a21o_1)
0.09 0.24 11.57 v _12362_/X (sky130_fd_sc_hd__a21o_1)
4 0.02 _06744_ (net)
0.09 0.00 11.57 v _12420_/A2 (sky130_fd_sc_hd__a311o_1)
0.11 0.40 11.97 v _12420_/X (sky130_fd_sc_hd__a311o_1)
2 0.01 _06796_ (net)
0.11 0.00 11.97 v _12431_/A2 (sky130_fd_sc_hd__a21o_2)
0.12 0.34 12.31 v _12431_/X (sky130_fd_sc_hd__a21o_2)
6 0.04 _06807_ (net)
0.12 0.01 12.31 v _12433_/A2 (sky130_fd_sc_hd__a21boi_2)
0.30 0.32 12.64 ^ _12433_/Y (sky130_fd_sc_hd__a21boi_2)
2 0.02 _06808_ (net)
0.30 0.00 12.64 ^ _12437_/A2 (sky130_fd_sc_hd__o31a_1)
0.18 0.29 12.93 ^ _12437_/X (sky130_fd_sc_hd__o31a_1)
2 0.02 _06812_ (net)
0.18 0.00 12.93 ^ _12441_/B1 (sky130_fd_sc_hd__o22a_4)
0.15 0.27 13.20 ^ _12441_/X (sky130_fd_sc_hd__o22a_4)
2 0.05 net166 (net)
0.15 0.01 13.20 ^ output166/A (sky130_fd_sc_hd__buf_2)
0.18 0.25 13.45 ^ output166/X (sky130_fd_sc_hd__buf_2)
1 0.03 io_ibus_addr[31] (net)
0.18 0.00 13.46 ^ io_ibus_addr[31] (out)
13.46 data arrival time
20.00 20.00 clock clock (rise edge)
0.00 20.00 clock network delay (propagated)
-0.25 19.75 clock uncertainty
0.00 19.75 clock reconvergence pessimism
-4.00 15.75 output external delay
15.75 data required time
-----------------------------------------------------------------------------
15.75 data required time
-13.46 data arrival time
-----------------------------------------------------------------------------
2.29 slack (MET)
======================= Fastest Corner ===================================
Startpoint: _18779_ (rising edge-triggered flip-flop clocked by clock)
Endpoint: io_ibus_addr[22] (output port clocked by clock)
Path Group: clock
Path Type: max
Corner: ff
Fanout Cap Slew Delay Time Description
-----------------------------------------------------------------------------
0.00 0.00 clock clock (rise edge)
0.00 0.00 clock source latency
0.20 0.15 0.15 ^ clock (in)
2 0.06 clock (net)
0.20 0.00 0.15 ^ clkbuf_0_clock/A (sky130_fd_sc_hd__clkbuf_16)
0.04 0.13 0.28 ^ clkbuf_0_clock/X (sky130_fd_sc_hd__clkbuf_16)
4 0.03 clknet_0_clock (net)
0.04 0.00 0.28 ^ clkbuf_1_1_0_clock/A (sky130_fd_sc_hd__clkbuf_2)
0.04 0.08 0.36 ^ clkbuf_1_1_0_clock/X (sky130_fd_sc_hd__clkbuf_2)
1 0.01 clknet_1_1_0_clock (net)
0.04 0.00 0.36 ^ clkbuf_1_1_1_clock/A (sky130_fd_sc_hd__clkbuf_2)
0.11 0.13 0.49 ^ clkbuf_1_1_1_clock/X (sky130_fd_sc_hd__clkbuf_2)
4 0.02 clknet_1_1_1_clock (net)
0.11 0.00 0.49 ^ clkbuf_2_2_0_clock/A (sky130_fd_sc_hd__clkbuf_2)
0.17 0.19 0.68 ^ clkbuf_2_2_0_clock/X (sky130_fd_sc_hd__clkbuf_2)
4 0.04 clknet_2_2_0_clock (net)
0.17 0.00 0.69 ^ clkbuf_3_5_0_clock/A (sky130_fd_sc_hd__clkbuf_2)
0.11 0.16 0.84 ^ clkbuf_3_5_0_clock/X (sky130_fd_sc_hd__clkbuf_2)
4 0.03 clknet_3_5_0_clock (net)
0.11 0.00 0.84 ^ clkbuf_4_10_0_clock/A (sky130_fd_sc_hd__clkbuf_2)
0.44 0.38 1.22 ^ clkbuf_4_10_0_clock/X (sky130_fd_sc_hd__clkbuf_2)
16 0.11 clknet_4_10_0_clock (net)
0.44 0.01 1.23 ^ clkbuf_leaf_146_clock/A (sky130_fd_sc_hd__clkbuf_16)
0.05 0.15 1.38 ^ clkbuf_leaf_146_clock/X (sky130_fd_sc_hd__clkbuf_16)
8 0.03 clknet_leaf_146_clock (net)
0.05 0.00 1.38 ^ _18779_/CLK (sky130_fd_sc_hd__dfxtp_1)
0.17 0.30 1.68 ^ _18779_/Q (sky130_fd_sc_hd__dfxtp_1)
4 0.02 _00005_ (net)
0.17 0.00 1.68 ^ _09382_/A (sky130_fd_sc_hd__clkbuf_2)
0.13 0.17 1.85 ^ _09382_/X (sky130_fd_sc_hd__clkbuf_2)
5 0.03 _03824_ (net)
0.13 0.00 1.85 ^ _09383_/A (sky130_fd_sc_hd__buf_4)
0.16 0.19 2.04 ^ _09383_/X (sky130_fd_sc_hd__buf_4)
10 0.08 _03825_ (net)
0.16 0.01 2.05 ^ _09384_/A (sky130_fd_sc_hd__buf_2)
0.11 0.16 2.21 ^ _09384_/X (sky130_fd_sc_hd__buf_2)
5 0.03 _03826_ (net)
0.11 0.00 2.21 ^ _09385_/A (sky130_fd_sc_hd__clkbuf_4)
0.11 0.18 2.39 ^ _09385_/X (sky130_fd_sc_hd__clkbuf_4)
10 0.05 _03827_ (net)
0.11 0.00 2.39 ^ _09386_/A (sky130_fd_sc_hd__buf_2)
0.18 0.20 2.59 ^ _09386_/X (sky130_fd_sc_hd__buf_2)
10 0.05 _03828_ (net)
0.18 0.00 2.59 ^ _09387_/A (sky130_fd_sc_hd__buf_4)
0.14 0.18 2.77 ^ _09387_/X (sky130_fd_sc_hd__buf_4)
10 0.06 _03829_ (net)
0.14 0.01 2.78 ^ _09388_/A (sky130_fd_sc_hd__clkbuf_4)
0.14 0.20 2.98 ^ _09388_/X (sky130_fd_sc_hd__clkbuf_4)
10 0.06 _03830_ (net)
0.14 0.00 2.98 ^ _09458_/A (sky130_fd_sc_hd__clkbuf_4)
0.11 0.18 3.16 ^ _09458_/X (sky130_fd_sc_hd__clkbuf_4)
10 0.05 _03900_ (net)
0.11 0.01 3.16 ^ _09679_/A (sky130_fd_sc_hd__buf_2)
0.15 0.18 3.35 ^ _09679_/X (sky130_fd_sc_hd__buf_2)
10 0.04 _04121_ (net)
0.16 0.00 3.35 ^ _09698_/A (sky130_fd_sc_hd__clkbuf_4)
0.13 0.19 3.55 ^ _09698_/X (sky130_fd_sc_hd__clkbuf_4)
10 0.05 _04140_ (net)
0.13 0.00 3.55 ^ _09699_/A (sky130_fd_sc_hd__clkbuf_4)
0.13 0.20 3.74 ^ _09699_/X (sky130_fd_sc_hd__clkbuf_4)
10 0.06 _04141_ (net)
0.13 0.00 3.75 ^ _09700_/A (sky130_fd_sc_hd__buf_2)
0.13 0.17 3.91 ^ _09700_/X (sky130_fd_sc_hd__buf_2)
5 0.03 _04142_ (net)
0.13 0.00 3.92 ^ _09868_/A (sky130_fd_sc_hd__clkbuf_4)
0.13 0.19 4.10 ^ _09868_/X (sky130_fd_sc_hd__clkbuf_4)
10 0.05 _04310_ (net)
0.13 0.01 4.11 ^ _09869_/A (sky130_fd_sc_hd__buf_4)
0.14 0.17 4.29 ^ _09869_/X (sky130_fd_sc_hd__buf_4)
10 0.06 _04311_ (net)
0.14 0.00 4.29 ^ _10142_/S0 (sky130_fd_sc_hd__mux4_1)
0.10 0.35 4.64 v _10142_/X (sky130_fd_sc_hd__mux4_1)
1 0.01 _04584_ (net)
0.10 0.00 4.64 v _10143_/B (sky130_fd_sc_hd__or2_1)
0.03 0.15 4.79 v _10143_/X (sky130_fd_sc_hd__or2_1)
1 0.00 _04585_ (net)
0.03 0.00 4.79 v _10146_/B1 (sky130_fd_sc_hd__a221o_1)
0.06 0.18 4.97 v _10146_/X (sky130_fd_sc_hd__a221o_1)
1 0.01 _04588_ (net)
0.06 0.00 4.97 v _10156_/A2 (sky130_fd_sc_hd__a32o_4)
0.08 0.23 5.21 v _10156_/X (sky130_fd_sc_hd__a32o_4)
8 0.06 _04598_ (net)
0.09 0.01 5.21 v _10180_/A (sky130_fd_sc_hd__and2_1)
0.05 0.13 5.35 v _10180_/X (sky130_fd_sc_hd__and2_1)
3 0.01 _04622_ (net)
0.05 0.00 5.35 v _10182_/A (sky130_fd_sc_hd__nor2_1)
0.19 0.18 5.53 ^ _10182_/Y (sky130_fd_sc_hd__nor2_1)
4 0.01 _04624_ (net)
0.19 0.00 5.53 ^ _11359_/A1 (sky130_fd_sc_hd__a311o_1)
0.15 0.20 5.73 ^ _11359_/X (sky130_fd_sc_hd__a311o_1)
5 0.02 _05801_ (net)
0.15 0.00 5.73 ^ _11360_/D_N (sky130_fd_sc_hd__or4bb_1)
0.07 0.26 5.99 v _11360_/X (sky130_fd_sc_hd__or4bb_1)
2 0.01 _05802_ (net)
0.07 0.00 5.99 v _11419_/A3 (sky130_fd_sc_hd__a311o_1)
0.04 0.24 6.22 v _11419_/X (sky130_fd_sc_hd__a311o_1)
1 0.00 _05861_ (net)
0.04 0.00 6.22 v _11421_/A1 (sky130_fd_sc_hd__a21o_2)
0.10 0.20 6.43 v _11421_/X (sky130_fd_sc_hd__a21o_2)
10 0.05 _05863_ (net)
0.10 0.00 6.43 v _11481_/B2 (sky130_fd_sc_hd__a221o_2)
0.10 0.29 6.72 v _11481_/X (sky130_fd_sc_hd__a221o_2)
4 0.05 _05923_ (net)
0.10 0.00 6.72 v _11482_/C_N (sky130_fd_sc_hd__or3b_1)
0.03 0.13 6.86 ^ _11482_/X (sky130_fd_sc_hd__or3b_1)
1 0.00 _05924_ (net)
0.03 0.00 6.86 ^ _11495_/A (sky130_fd_sc_hd__and3_2)
0.13 0.18 7.04 ^ _11495_/X (sky130_fd_sc_hd__and3_2)
5 0.03 _05937_ (net)
0.13 0.00 7.04 ^ _11548_/A (sky130_fd_sc_hd__nand2_1)
0.06 0.06 7.10 v _11548_/Y (sky130_fd_sc_hd__nand2_1)
3 0.01 _05985_ (net)
0.06 0.00 7.10 v _11641_/A (sky130_fd_sc_hd__dlymetal6s2s_1)
0.07 0.14 7.24 v _11641_/X (sky130_fd_sc_hd__dlymetal6s2s_1)
5 0.02 _06074_ (net)
0.07 0.00 7.24 v _11642_/A (sky130_fd_sc_hd__buf_2)
0.05 0.13 7.38 v _11642_/X (sky130_fd_sc_hd__buf_2)
5 0.03 _06075_ (net)
0.05 0.00 7.38 v _11643_/A (sky130_fd_sc_hd__clkbuf_2)
0.05 0.11 7.49 v _11643_/X (sky130_fd_sc_hd__clkbuf_2)
5 0.02 _06076_ (net)
0.05 0.00 7.49 v _12229_/A (sky130_fd_sc_hd__or3_1)
0.05 0.24 7.73 v _12229_/X (sky130_fd_sc_hd__or3_1)
1 0.01 _06622_ (net)
0.05 0.00 7.73 v _12232_/A3 (sky130_fd_sc_hd__a31o_1)
0.06 0.19 7.92 v _12232_/X (sky130_fd_sc_hd__a31o_1)
2 0.01 _06625_ (net)
0.06 0.00 7.92 v _12237_/A1_N (sky130_fd_sc_hd__o2bb2a_2)
0.16 0.26 8.18 ^ _12237_/X (sky130_fd_sc_hd__o2bb2a_2)
2 0.04 net156 (net)
0.16 0.00 8.19 ^ output156/A (sky130_fd_sc_hd__buf_2)
0.14 0.18 8.37 ^ output156/X (sky130_fd_sc_hd__buf_2)
1 0.03 io_ibus_addr[22] (net)
0.14 0.00 8.37 ^ io_ibus_addr[22] (out)
8.37 data arrival time
20.00 20.00 clock clock (rise edge)
0.00 20.00 clock network delay (propagated)
-0.25 19.75 clock uncertainty
0.00 19.75 clock reconvergence pessimism
-4.00 15.75 output external delay
15.75 data required time
-----------------------------------------------------------------------------
15.75 data required time
-8.37 data arrival time
-----------------------------------------------------------------------------
7.38 slack (MET)
===========================================================================
report_checks --slack_max -0.01
============================================================================
======================= Slowest Corner ===================================
Startpoint: _19836_ (rising edge-triggered flip-flop clocked by clock)
Endpoint: io_ibus_addr[31] (output port clocked by clock)
Path Group: clock
Path Type: max
Corner: ss
Fanout Cap Slew Delay Time Description
-----------------------------------------------------------------------------
0.00 0.00 clock clock (rise edge)
0.00 0.00 clock source latency
0.43 0.31 0.31 ^ clock (in)
2 0.06 clock (net)
0.43 0.00 0.31 ^ clkbuf_0_clock/A (sky130_fd_sc_hd__clkbuf_16)
0.09 0.41 0.72 ^ clkbuf_0_clock/X (sky130_fd_sc_hd__clkbuf_16)
4 0.03 clknet_0_clock (net)
0.09 0.00 0.72 ^ clkbuf_1_1_0_clock/A (sky130_fd_sc_hd__clkbuf_2)
0.08 0.22 0.94 ^ clkbuf_1_1_0_clock/X (sky130_fd_sc_hd__clkbuf_2)
1 0.01 clknet_1_1_0_clock (net)
0.08 0.00 0.94 ^ clkbuf_1_1_1_clock/A (sky130_fd_sc_hd__clkbuf_2)
0.22 0.32 1.26 ^ clkbuf_1_1_1_clock/X (sky130_fd_sc_hd__clkbuf_2)
4 0.02 clknet_1_1_1_clock (net)
0.22 0.00 1.26 ^ clkbuf_2_3_0_clock/A (sky130_fd_sc_hd__clkbuf_2)
0.35 0.48 1.75 ^ clkbuf_2_3_0_clock/X (sky130_fd_sc_hd__clkbuf_2)
4 0.04 clknet_2_3_0_clock (net)
0.35 0.00 1.75 ^ clkbuf_3_7_0_clock/A (sky130_fd_sc_hd__clkbuf_2)
0.23 0.45 2.20 ^ clkbuf_3_7_0_clock/X (sky130_fd_sc_hd__clkbuf_2)
4 0.03 clknet_3_7_0_clock (net)
0.23 0.00 2.20 ^ clkbuf_4_14_0_clock/A (sky130_fd_sc_hd__clkbuf_2)
1.72 1.49 3.69 ^ clkbuf_4_14_0_clock/X (sky130_fd_sc_hd__clkbuf_2)
26 0.21 clknet_4_14_0_clock (net)
1.72 0.01 3.70 ^ clkbuf_leaf_116_clock/A (sky130_fd_sc_hd__clkbuf_16)
0.11 0.79 4.48 ^ clkbuf_leaf_116_clock/X (sky130_fd_sc_hd__clkbuf_16)
7 0.02 clknet_leaf_116_clock (net)
0.11 0.00 4.48 ^ _19836_/CLK (sky130_fd_sc_hd__dfxtp_1)
0.10 0.70 5.18 ^ _19836_/Q (sky130_fd_sc_hd__dfxtp_1)
2 0.00 ctrl._T_135[1] (net)
0.10 0.00 5.18 ^ _09078_/C_N (sky130_fd_sc_hd__or4bb_2)
0.30 1.67 6.85 v _09078_/X (sky130_fd_sc_hd__or4bb_2)
2 0.02 _03527_ (net)
0.30 0.00 6.85 v _09079_/A (sky130_fd_sc_hd__dlymetal6s2s_1)
0.18 0.52 7.37 v _09079_/X (sky130_fd_sc_hd__dlymetal6s2s_1)
5 0.02 _03528_ (net)
0.18 0.00 7.37 v _09180_/B (sky130_fd_sc_hd__or4_2)
0.30 1.79 9.16 v _09180_/X (sky130_fd_sc_hd__or4_2)
3 0.01 _03623_ (net)
0.30 0.00 9.16 v _09181_/B (sky130_fd_sc_hd__and2b_1)
0.11 0.50 9.66 v _09181_/X (sky130_fd_sc_hd__and2b_1)
3 0.01 _03624_ (net)
0.11 0.00 9.66 v _11505_/B (sky130_fd_sc_hd__and2b_2)
0.16 0.56 10.22 v _11505_/X (sky130_fd_sc_hd__and2b_2)
5 0.03 _05945_ (net)
0.16 0.00 10.22 v _11673_/S (sky130_fd_sc_hd__mux2_1)
0.12 0.77 10.99 v _11673_/X (sky130_fd_sc_hd__mux2_1)
1 0.00 _06105_ (net)
0.12 0.00 10.99 v _11674_/A2 (sky130_fd_sc_hd__a21o_2)
0.19 0.57 11.56 v _11674_/X (sky130_fd_sc_hd__a21o_2)
4 0.04 _06106_ (net)
0.19 0.01 11.57 v _11715_/B1 (sky130_fd_sc_hd__o21ai_2)
0.38 0.23 11.80 ^ _11715_/Y (sky130_fd_sc_hd__o21ai_2)
3 0.02 _06145_ (net)
0.38 0.00 11.80 ^ _11716_/C (sky130_fd_sc_hd__and4b_1)
0.19 0.60 12.40 ^ _11716_/X (sky130_fd_sc_hd__and4b_1)
2 0.01 _06146_ (net)
0.19 0.00 12.40 ^ _11717_/A (sky130_fd_sc_hd__clkbuf_2)
0.24 0.39 12.78 ^ _11717_/X (sky130_fd_sc_hd__clkbuf_2)
5 0.03 _06147_ (net)
0.24 0.00 12.78 ^ _11842_/A (sky130_fd_sc_hd__nand4_4)
0.37 0.40 13.18 v _11842_/Y (sky130_fd_sc_hd__nand4_4)
10 0.03 _06264_ (net)
0.37 0.00 13.18 v _11950_/A (sky130_fd_sc_hd__or4_2)
0.29 1.90 15.08 v _11950_/X (sky130_fd_sc_hd__or4_2)
4 0.01 _06364_ (net)
0.29 0.00 15.08 v _12025_/B (sky130_fd_sc_hd__or4_2)
0.28 1.81 16.89 v _12025_/X (sky130_fd_sc_hd__or4_2)
4 0.01 _06433_ (net)
0.28 0.00 16.89 v _12140_/B (sky130_fd_sc_hd__nor4_1)
0.85 0.93 17.82 ^ _12140_/Y (sky130_fd_sc_hd__nor4_1)
2 0.01 _06540_ (net)
0.85 0.00 17.82 ^ _12163_/A2 (sky130_fd_sc_hd__a21oi_2)
0.21 0.43 18.25 v _12163_/Y (sky130_fd_sc_hd__a21oi_2)
3 0.01 _06561_ (net)
0.21 0.00 18.25 v _12212_/A2 (sky130_fd_sc_hd__o31a_1)
0.11 0.63 18.88 v _12212_/X (sky130_fd_sc_hd__o31a_1)
2 0.01 _06606_ (net)
0.11 0.00 18.88 v _12213_/B (sky130_fd_sc_hd__nor2_1)
0.28 0.28 19.16 ^ _12213_/Y (sky130_fd_sc_hd__nor2_1)
3 0.01 _06607_ (net)
0.28 0.00 19.16 ^ _12262_/A1 (sky130_fd_sc_hd__a21o_2)
0.17 0.44 19.60 ^ _12262_/X (sky130_fd_sc_hd__a21o_2)
2 0.02 _06652_ (net)
0.17 0.00 19.60 ^ _12282_/B1_N (sky130_fd_sc_hd__a21boi_1)
0.32 0.44 20.03 ^ _12282_/Y (sky130_fd_sc_hd__a21boi_1)
2 0.01 _06670_ (net)
0.32 0.00 20.03 ^ _12306_/B1_N (sky130_fd_sc_hd__a21bo_1)
0.12 0.54 20.58 v _12306_/X (sky130_fd_sc_hd__a21bo_1)
2 0.01 _06692_ (net)
0.12 0.00 20.58 v _12331_/B1 (sky130_fd_sc_hd__a21oi_2)
0.40 0.41 20.98 ^ _12331_/Y (sky130_fd_sc_hd__a21oi_2)
2 0.02 _06715_ (net)
0.40 0.00 20.98 ^ _12332_/B (sky130_fd_sc_hd__xnor2_4)
0.38 0.39 21.37 ^ _12332_/Y (sky130_fd_sc_hd__xnor2_4)
3 0.03 _06716_ (net)
0.38 0.00 21.38 ^ _12334_/A (sky130_fd_sc_hd__xor2_4)
0.31 0.46 21.84 ^ _12334_/X (sky130_fd_sc_hd__xor2_4)
2 0.02 _06718_ (net)
0.31 0.00 21.84 ^ _12347_/B (sky130_fd_sc_hd__nand2_1)
0.12 0.23 22.07 v _12347_/Y (sky130_fd_sc_hd__nand2_1)
2 0.01 _06729_ (net)
0.12 0.00 22.07 v _12348_/B (sky130_fd_sc_hd__or4bb_1)
0.22 1.24 23.31 v _12348_/X (sky130_fd_sc_hd__or4bb_1)
2 0.01 _06730_ (net)
0.22 0.00 23.31 v _12362_/A1 (sky130_fd_sc_hd__a21o_1)
0.16 0.47 23.78 v _12362_/X (sky130_fd_sc_hd__a21o_1)
4 0.02 _06744_ (net)
0.16 0.00 23.78 v _12420_/A2 (sky130_fd_sc_hd__a311o_1)
0.19 0.78 24.56 v _12420_/X (sky130_fd_sc_hd__a311o_1)
2 0.01 _06796_ (net)
0.19 0.00 24.56 v _12431_/A2 (sky130_fd_sc_hd__a21o_2)
0.21 0.62 25.18 v _12431_/X (sky130_fd_sc_hd__a21o_2)
6 0.04 _06807_ (net)
0.21 0.01 25.18 v _12433_/A2 (sky130_fd_sc_hd__a21boi_2)
0.49 0.56 25.74 ^ _12433_/Y (sky130_fd_sc_hd__a21boi_2)
2 0.02 _06808_ (net)
0.49 0.00 25.75 ^ _12437_/A2 (sky130_fd_sc_hd__o31a_1)
0.29 0.57 26.32 ^ _12437_/X (sky130_fd_sc_hd__o31a_1)
2 0.02 _06812_ (net)
0.29 0.00 26.32 ^ _12441_/B1 (sky130_fd_sc_hd__o22a_4)
0.24 0.52 26.84 ^ _12441_/X (sky130_fd_sc_hd__o22a_4)
2 0.05 net166 (net)
0.24 0.01 26.85 ^ output166/A (sky130_fd_sc_hd__buf_2)
0.29 0.45 27.30 ^ output166/X (sky130_fd_sc_hd__buf_2)
1 0.03 io_ibus_addr[31] (net)
0.29 0.00 27.30 ^ io_ibus_addr[31] (out)
27.30 data arrival time
20.00 20.00 clock clock (rise edge)
0.00 20.00 clock network delay (propagated)
-0.25 19.75 clock uncertainty
0.00 19.75 clock reconvergence pessimism
-4.00 15.75 output external delay
15.75 data required time
-----------------------------------------------------------------------------
15.75 data required time
-27.30 data arrival time
-----------------------------------------------------------------------------
-11.55 slack (VIOLATED)
======================= Typical Corner ===================================
No paths found.
======================= Fastest Corner ===================================
No paths found.