riscv
/
caravel
mirror of https://github.com/efabless/caravel.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity
caravel/signoff/caravel_clocking/openlane-signoff/26-rcx_sta.log

1907 lines
117 KiB
Plaintext
Raw Blame History

OpenROAD 4174c3ad802d2ac1d04d387d2c4b883903f6647e
This program is licensed under the BSD-3 license. See the LICENSE file for details.
Components of this program may be licensed under more restrictive licenses which must be honored.
Reading /home/kareem_farid/caravel/openlane/caravel_clocking/runs/22_10_14_05_15/results/routing/caravel_clocking.odb
min_report
===========================================================================
report_checks -path_delay min (Hold)
============================================================================
Startpoint: _418_ (rising edge-triggered flip-flop clocked by ext_clk')
Endpoint: _417_ (rising edge-triggered flip-flop clocked by ext_clk')
Path Group: ext_clk
Path Type: min
Fanout Cap Slew Delay Time Description
-----------------------------------------------------------------------------
12.50 12.50 clock ext_clk' (rise edge)
0.00 12.50 clock source latency
5.00 0.00 12.50 v ext_clk (in)
2 0.01 ext_clk (net)
5.00 0.00 12.50 v clkbuf_0_ext_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.16 1.39 13.89 v clkbuf_0_ext_clk/X (sky130_fd_sc_hd__clkbuf_16)
2 0.02 clknet_0_ext_clk (net)
0.16 0.00 13.89 v clkbuf_1_1__f_ext_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.03 0.18 14.07 v clkbuf_1_1__f_ext_clk/X (sky130_fd_sc_hd__clkbuf_16)
1 0.01 clknet_1_1__leaf_ext_clk (net)
0.03 0.00 14.07 v _209_/A0 (sky130_fd_sc_hd__mux2_1)
0.12 0.34 14.41 v _209_/X (sky130_fd_sc_hd__mux2_1)
1 0.02 _037_ (net)
0.12 0.00 14.41 v clkbuf_0__037_/A (sky130_fd_sc_hd__clkbuf_16)
0.04 0.17 14.59 v clkbuf_0__037_/X (sky130_fd_sc_hd__clkbuf_16)
2 0.02 clknet_0__037_ (net)
0.04 0.00 14.59 v clkbuf_1_0__f__037_/A (sky130_fd_sc_hd__clkbuf_16)
0.03 0.12 14.71 v clkbuf_1_0__f__037_/X (sky130_fd_sc_hd__clkbuf_16)
1 0.01 clknet_1_0__leaf__037_ (net)
0.03 0.00 14.71 v _210_/A0 (sky130_fd_sc_hd__mux2_1)
0.08 0.30 15.01 v _210_/X (sky130_fd_sc_hd__mux2_1)
1 0.01 net10 (net)
0.08 0.00 15.01 v clkbuf_0_net10/A (sky130_fd_sc_hd__clkbuf_16)
0.03 0.15 15.16 v clkbuf_0_net10/X (sky130_fd_sc_hd__clkbuf_16)
2 0.02 clknet_0_net10 (net)
0.03 0.00 15.16 v clkbuf_1_1__f_net10/A (sky130_fd_sc_hd__clkbuf_16)
0.04 0.14 15.30 v clkbuf_1_1__f_net10/X (sky130_fd_sc_hd__clkbuf_16)
2 0.02 clknet_1_1__leaf_net10 (net)
0.04 0.00 15.30 v _411__8/A (sky130_fd_sc_hd__inv_4)
0.02 0.03 15.33 ^ _411__8/Y (sky130_fd_sc_hd__inv_4)
1 0.00 net38 (net)
0.02 0.00 15.33 ^ _418_/CLK (sky130_fd_sc_hd__dfstp_1)
0.03 0.32 15.66 v _418_/Q (sky130_fd_sc_hd__dfstp_1)
1 0.00 reset_delay[1] (net)
0.03 0.00 15.66 v _417_/D (sky130_fd_sc_hd__dfstp_1)
15.66 data arrival time
12.50 12.50 clock ext_clk' (rise edge)
0.00 12.50 clock source latency
5.00 0.00 12.50 v ext_clk (in)
2 0.01 ext_clk (net)
5.00 0.00 12.50 v clkbuf_0_ext_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.16 1.54 14.04 v clkbuf_0_ext_clk/X (sky130_fd_sc_hd__clkbuf_16)
2 0.02 clknet_0_ext_clk (net)
0.16 0.00 14.04 v clkbuf_1_1__f_ext_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.03 0.20 14.24 v clkbuf_1_1__f_ext_clk/X (sky130_fd_sc_hd__clkbuf_16)
1 0.01 clknet_1_1__leaf_ext_clk (net)
0.03 0.00 14.24 v _209_/A0 (sky130_fd_sc_hd__mux2_1)
0.12 0.37 14.61 v _209_/X (sky130_fd_sc_hd__mux2_1)
1 0.02 _037_ (net)
0.12 0.00 14.61 v clkbuf_0__037_/A (sky130_fd_sc_hd__clkbuf_16)
0.04 0.19 14.81 v clkbuf_0__037_/X (sky130_fd_sc_hd__clkbuf_16)
2 0.02 clknet_0__037_ (net)
0.04 0.00 14.81 v clkbuf_1_0__f__037_/A (sky130_fd_sc_hd__clkbuf_16)
0.03 0.14 14.95 v clkbuf_1_0__f__037_/X (sky130_fd_sc_hd__clkbuf_16)
1 0.01 clknet_1_0__leaf__037_ (net)
0.03 0.00 14.95 v _210_/A0 (sky130_fd_sc_hd__mux2_1)
0.08 0.33 15.27 v _210_/X (sky130_fd_sc_hd__mux2_1)
1 0.01 net10 (net)
0.08 0.00 15.27 v clkbuf_0_net10/A (sky130_fd_sc_hd__clkbuf_16)
0.03 0.17 15.44 v clkbuf_0_net10/X (sky130_fd_sc_hd__clkbuf_16)
2 0.02 clknet_0_net10 (net)
0.03 0.00 15.44 v clkbuf_1_1__f_net10/A (sky130_fd_sc_hd__clkbuf_16)
0.04 0.15 15.60 v clkbuf_1_1__f_net10/X (sky130_fd_sc_hd__clkbuf_16)
2 0.02 clknet_1_1__leaf_net10 (net)
0.04 0.00 15.60 v _266__7/A (sky130_fd_sc_hd__inv_4)
0.02 0.04 15.64 ^ _266__7/Y (sky130_fd_sc_hd__inv_4)
1 0.00 net37 (net)
0.02 0.00 15.64 ^ _417_/CLK (sky130_fd_sc_hd__dfstp_1)
0.20 15.84 clock uncertainty
-0.30 15.54 clock reconvergence pessimism
-0.01 15.53 library hold time
15.53 data required time
-----------------------------------------------------------------------------
15.53 data required time
-15.66 data arrival time
-----------------------------------------------------------------------------
0.13 slack (MET)
Startpoint: _419_ (rising edge-triggered flip-flop clocked by ext_clk')
Endpoint: _418_ (rising edge-triggered flip-flop clocked by ext_clk')
Path Group: ext_clk
Path Type: min
Fanout Cap Slew Delay Time Description
-----------------------------------------------------------------------------
12.50 12.50 clock ext_clk' (rise edge)
0.00 12.50 clock source latency
5.00 0.00 12.50 v ext_clk (in)
2 0.01 ext_clk (net)
5.00 0.00 12.50 v clkbuf_0_ext_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.16 1.39 13.89 v clkbuf_0_ext_clk/X (sky130_fd_sc_hd__clkbuf_16)
2 0.02 clknet_0_ext_clk (net)
0.16 0.00 13.89 v clkbuf_1_1__f_ext_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.03 0.18 14.07 v clkbuf_1_1__f_ext_clk/X (sky130_fd_sc_hd__clkbuf_16)
1 0.01 clknet_1_1__leaf_ext_clk (net)
0.03 0.00 14.07 v _209_/A0 (sky130_fd_sc_hd__mux2_1)
0.12 0.34 14.41 v _209_/X (sky130_fd_sc_hd__mux2_1)
1 0.02 _037_ (net)
0.12 0.00 14.41 v clkbuf_0__037_/A (sky130_fd_sc_hd__clkbuf_16)
0.04 0.17 14.59 v clkbuf_0__037_/X (sky130_fd_sc_hd__clkbuf_16)
2 0.02 clknet_0__037_ (net)
0.04 0.00 14.59 v clkbuf_1_0__f__037_/A (sky130_fd_sc_hd__clkbuf_16)
0.03 0.12 14.71 v clkbuf_1_0__f__037_/X (sky130_fd_sc_hd__clkbuf_16)
1 0.01 clknet_1_0__leaf__037_ (net)
0.03 0.00 14.71 v _210_/A0 (sky130_fd_sc_hd__mux2_1)
0.08 0.30 15.01 v _210_/X (sky130_fd_sc_hd__mux2_1)
1 0.01 net10 (net)
0.08 0.00 15.01 v clkbuf_0_net10/A (sky130_fd_sc_hd__clkbuf_16)
0.03 0.15 15.16 v clkbuf_0_net10/X (sky130_fd_sc_hd__clkbuf_16)
2 0.02 clknet_0_net10 (net)
0.03 0.00 15.16 v clkbuf_1_0__f_net10/A (sky130_fd_sc_hd__clkbuf_16)
0.14 0.22 15.38 v clkbuf_1_0__f_net10/X (sky130_fd_sc_hd__clkbuf_16)
2 0.21 core_clk (net)
0.14 0.01 15.39 v _412__9/A (sky130_fd_sc_hd__inv_4)
0.04 0.06 15.45 ^ _412__9/Y (sky130_fd_sc_hd__inv_4)
1 0.00 net39 (net)
0.04 0.00 15.45 ^ _419_/CLK (sky130_fd_sc_hd__dfstp_1)
0.03 0.33 15.78 v _419_/Q (sky130_fd_sc_hd__dfstp_1)
1 0.00 reset_delay[2] (net)
0.03 0.00 15.78 v _418_/D (sky130_fd_sc_hd__dfstp_1)
15.78 data arrival time
12.50 12.50 clock ext_clk' (rise edge)
0.00 12.50 clock source latency
5.00 0.00 12.50 v ext_clk (in)
2 0.01 ext_clk (net)
5.00 0.00 12.50 v clkbuf_0_ext_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.16 1.54 14.04 v clkbuf_0_ext_clk/X (sky130_fd_sc_hd__clkbuf_16)
2 0.02 clknet_0_ext_clk (net)
0.16 0.00 14.04 v clkbuf_1_1__f_ext_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.03 0.20 14.24 v clkbuf_1_1__f_ext_clk/X (sky130_fd_sc_hd__clkbuf_16)
1 0.01 clknet_1_1__leaf_ext_clk (net)
0.03 0.00 14.24 v _209_/A0 (sky130_fd_sc_hd__mux2_1)
0.12 0.37 14.61 v _209_/X (sky130_fd_sc_hd__mux2_1)
1 0.02 _037_ (net)
0.12 0.00 14.61 v clkbuf_0__037_/A (sky130_fd_sc_hd__clkbuf_16)
0.04 0.19 14.81 v clkbuf_0__037_/X (sky130_fd_sc_hd__clkbuf_16)
2 0.02 clknet_0__037_ (net)
0.04 0.00 14.81 v clkbuf_1_0__f__037_/A (sky130_fd_sc_hd__clkbuf_16)
0.03 0.14 14.95 v clkbuf_1_0__f__037_/X (sky130_fd_sc_hd__clkbuf_16)
1 0.01 clknet_1_0__leaf__037_ (net)
0.03 0.00 14.95 v _210_/A0 (sky130_fd_sc_hd__mux2_1)
0.08 0.33 15.27 v _210_/X (sky130_fd_sc_hd__mux2_1)
1 0.01 net10 (net)
0.08 0.00 15.27 v clkbuf_0_net10/A (sky130_fd_sc_hd__clkbuf_16)
0.03 0.17 15.44 v clkbuf_0_net10/X (sky130_fd_sc_hd__clkbuf_16)
2 0.02 clknet_0_net10 (net)
0.03 0.00 15.44 v clkbuf_1_1__f_net10/A (sky130_fd_sc_hd__clkbuf_16)
0.04 0.15 15.60 v clkbuf_1_1__f_net10/X (sky130_fd_sc_hd__clkbuf_16)
2 0.02 clknet_1_1__leaf_net10 (net)
0.04 0.00 15.60 v _411__8/A (sky130_fd_sc_hd__inv_4)
0.02 0.04 15.63 ^ _411__8/Y (sky130_fd_sc_hd__inv_4)
1 0.00 net38 (net)
0.02 0.00 15.63 ^ _418_/CLK (sky130_fd_sc_hd__dfstp_1)
0.20 15.83 clock uncertainty
-0.28 15.55 clock reconvergence pessimism
-0.01 15.54 library hold time
15.54 data required time
-----------------------------------------------------------------------------
15.54 data required time
-15.78 data arrival time
-----------------------------------------------------------------------------
0.24 slack (MET)
Startpoint: ext_reset (input port)
Endpoint: resetb_sync (output port clocked by ext_clk)
Path Group: ext_clk
Path Type: min
Fanout Cap Slew Delay Time Description
-----------------------------------------------------------------------------
0.00 0.00 ^ input external delay
5.00 0.00 0.00 ^ ext_reset (in)
2 0.02 ext_reset (net)
5.00 0.00 0.00 ^ input2/A (sky130_fd_sc_hd__clkbuf_1)
0.15 0.26 0.26 ^ input2/X (sky130_fd_sc_hd__clkbuf_1)
1 0.01 net2 (net)
0.15 0.00 0.26 ^ _349_/A (sky130_fd_sc_hd__nor2_1)
0.07 0.11 0.37 v _349_/Y (sky130_fd_sc_hd__nor2_1)
1 0.01 net11 (net)
0.07 0.00 0.37 v output11/A (sky130_fd_sc_hd__buf_12)
0.11 0.19 0.57 v output11/X (sky130_fd_sc_hd__buf_12)
1 0.20 resetb_sync (net)
0.12 0.01 0.58 v resetb_sync (out)
0.58 data arrival time
0.00 0.00 clock ext_clk (rise edge)
0.00 0.00 clock network delay (propagated)
0.20 0.20 clock uncertainty
0.00 0.20 clock reconvergence pessimism
-5.00 -4.80 output external delay
-4.80 data required time
-----------------------------------------------------------------------------
-4.80 data required time
-0.58 data arrival time
-----------------------------------------------------------------------------
5.38 slack (MET)
Startpoint: _448_ (rising edge-triggered flip-flop clocked by pll_clk)
Endpoint: _423_ (rising edge-triggered flip-flop clocked by pll_clk)
Path Group: pll_clk
Path Type: min
Fanout Cap Slew Delay Time Description
-----------------------------------------------------------------------------
0.00 0.00 clock pll_clk (rise edge)
0.00 0.00 clock source latency
5.00 0.00 0.00 ^ pll_clk (in)
2 0.02 pll_clk (net)
5.00 0.00 0.00 ^ clkbuf_0_pll_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.17 0.59 0.59 ^ clkbuf_0_pll_clk/X (sky130_fd_sc_hd__clkbuf_16)
2 0.02 clknet_0_pll_clk (net)
0.17 0.00 0.59 ^ clkbuf_1_0__f_pll_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.08 0.19 0.78 ^ clkbuf_1_0__f_pll_clk/X (sky130_fd_sc_hd__clkbuf_16)
11 0.06 clknet_1_0__leaf_pll_clk (net)
0.08 0.00 0.78 ^ _448_/CLK (sky130_fd_sc_hd__dfxtp_1)
0.05 0.31 1.09 v _448_/Q (sky130_fd_sc_hd__dfxtp_1)
2 0.01 ext_clk_syncd_pre (net)
0.05 0.00 1.09 v _423_/D (sky130_fd_sc_hd__dfrtp_1)
1.09 data arrival time
0.00 0.00 clock pll_clk (rise edge)
0.00 0.00 clock source latency
5.00 0.00 0.00 ^ pll_clk (in)
2 0.02 pll_clk (net)
5.00 0.00 0.00 ^ clkbuf_0_pll_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.17 0.65 0.65 ^ clkbuf_0_pll_clk/X (sky130_fd_sc_hd__clkbuf_16)
2 0.02 clknet_0_pll_clk (net)
0.17 0.00 0.65 ^ clkbuf_1_0__f_pll_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.08 0.20 0.86 ^ clkbuf_1_0__f_pll_clk/X (sky130_fd_sc_hd__clkbuf_16)
11 0.06 clknet_1_0__leaf_pll_clk (net)
0.08 0.00 0.86 ^ _423_/CLK (sky130_fd_sc_hd__dfrtp_1)
0.20 1.06 clock uncertainty
-0.08 0.98 clock reconvergence pessimism
-0.04 0.94 library hold time
0.94 data required time
-----------------------------------------------------------------------------
0.94 data required time
-1.09 data arrival time
-----------------------------------------------------------------------------
0.15 slack (MET)
Startpoint: _420_ (rising edge-triggered flip-flop clocked by pll_clk)
Endpoint: _421_ (rising edge-triggered flip-flop clocked by pll_clk)
Path Group: pll_clk
Path Type: min
Fanout Cap Slew Delay Time Description
-----------------------------------------------------------------------------
0.00 0.00 clock pll_clk (rise edge)
0.00 0.00 clock source latency
5.00 0.00 0.00 ^ pll_clk (in)
2 0.02 pll_clk (net)
5.00 0.00 0.00 ^ clkbuf_0_pll_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.17 0.59 0.59 ^ clkbuf_0_pll_clk/X (sky130_fd_sc_hd__clkbuf_16)
2 0.02 clknet_0_pll_clk (net)
0.17 0.00 0.59 ^ clkbuf_1_1__f_pll_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.07 0.18 0.77 ^ clkbuf_1_1__f_pll_clk/X (sky130_fd_sc_hd__clkbuf_16)
13 0.05 clknet_1_1__leaf_pll_clk (net)
0.07 0.00 0.77 ^ _420_/CLK (sky130_fd_sc_hd__dfrtp_1)
0.16 0.39 1.16 ^ _420_/Q (sky130_fd_sc_hd__dfrtp_1)
2 0.02 use_pll_first (net)
0.16 0.00 1.16 ^ _421_/D (sky130_fd_sc_hd__dfrtp_1)
1.16 data arrival time
0.00 0.00 clock pll_clk (rise edge)
0.00 0.00 clock source latency
5.00 0.00 0.00 ^ pll_clk (in)
2 0.02 pll_clk (net)
5.00 0.00 0.00 ^ clkbuf_0_pll_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.17 0.65 0.65 ^ clkbuf_0_pll_clk/X (sky130_fd_sc_hd__clkbuf_16)
2 0.02 clknet_0_pll_clk (net)
0.17 0.00 0.65 ^ clkbuf_1_0__f_pll_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.08 0.20 0.86 ^ clkbuf_1_0__f_pll_clk/X (sky130_fd_sc_hd__clkbuf_16)
11 0.06 clknet_1_0__leaf_pll_clk (net)
0.08 0.00 0.86 ^ _421_/CLK (sky130_fd_sc_hd__dfrtp_1)
0.20 1.06 clock uncertainty
-0.06 1.00 clock reconvergence pessimism
-0.05 0.94 library hold time
0.94 data required time
-----------------------------------------------------------------------------
0.94 data required time
-1.16 data arrival time
-----------------------------------------------------------------------------
0.22 slack (MET)
Startpoint: _448_ (rising edge-triggered flip-flop clocked by pll_clk)
Endpoint: _448_ (rising edge-triggered flip-flop clocked by pll_clk)
Path Group: pll_clk
Path Type: min
Fanout Cap Slew Delay Time Description
-----------------------------------------------------------------------------
0.00 0.00 clock pll_clk (rise edge)
0.00 0.00 clock source latency
5.00 0.00 0.00 ^ pll_clk (in)
2 0.02 pll_clk (net)
5.00 0.00 0.00 ^ clkbuf_0_pll_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.17 0.59 0.59 ^ clkbuf_0_pll_clk/X (sky130_fd_sc_hd__clkbuf_16)
2 0.02 clknet_0_pll_clk (net)
0.17 0.00 0.59 ^ clkbuf_1_0__f_pll_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.08 0.19 0.78 ^ clkbuf_1_0__f_pll_clk/X (sky130_fd_sc_hd__clkbuf_16)
11 0.06 clknet_1_0__leaf_pll_clk (net)
0.08 0.00 0.78 ^ _448_/CLK (sky130_fd_sc_hd__dfxtp_1)
0.09 0.33 1.11 ^ _448_/Q (sky130_fd_sc_hd__dfxtp_1)
2 0.01 ext_clk_syncd_pre (net)
0.09 0.00 1.11 ^ _380_/A0 (sky130_fd_sc_hd__mux2_1)
0.06 0.14 1.25 ^ _380_/X (sky130_fd_sc_hd__mux2_1)
1 0.00 _104_ (net)
0.06 0.00 1.25 ^ _448_/D (sky130_fd_sc_hd__dfxtp_1)
1.25 data arrival time
0.00 0.00 clock pll_clk (rise edge)
0.00 0.00 clock source latency
5.00 0.00 0.00 ^ pll_clk (in)
2 0.02 pll_clk (net)
5.00 0.00 0.00 ^ clkbuf_0_pll_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.17 0.65 0.65 ^ clkbuf_0_pll_clk/X (sky130_fd_sc_hd__clkbuf_16)
2 0.02 clknet_0_pll_clk (net)
0.17 0.00 0.65 ^ clkbuf_1_0__f_pll_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.08 0.20 0.86 ^ clkbuf_1_0__f_pll_clk/X (sky130_fd_sc_hd__clkbuf_16)
11 0.06 clknet_1_0__leaf_pll_clk (net)
0.08 0.00 0.86 ^ _448_/CLK (sky130_fd_sc_hd__dfxtp_1)
0.20 1.06 clock uncertainty
-0.08 0.98 clock reconvergence pessimism
-0.03 0.95 library hold time
0.95 data required time
-----------------------------------------------------------------------------
0.95 data required time
-1.25 data arrival time
-----------------------------------------------------------------------------
0.30 slack (MET)
Startpoint: _432_ (rising edge-triggered flip-flop clocked by pll_clk')
Endpoint: _432_ (rising edge-triggered flip-flop clocked by pll_clk')
Path Group: pll_clk
Path Type: min
Fanout Cap Slew Delay Time Description
-----------------------------------------------------------------------------
3.33 3.33 clock pll_clk' (rise edge)
0.00 3.33 clock source latency
5.00 0.00 3.33 v pll_clk (in)
2 0.02 pll_clk (net)
5.00 0.00 3.33 v clkbuf_0_pll_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.16 1.39 4.73 v clkbuf_0_pll_clk/X (sky130_fd_sc_hd__clkbuf_16)
2 0.02 clknet_0_pll_clk (net)
0.16 0.00 4.73 v clkbuf_1_1__f_pll_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.05 0.21 4.93 v clkbuf_1_1__f_pll_clk/X (sky130_fd_sc_hd__clkbuf_16)
13 0.04 clknet_1_1__leaf_pll_clk (net)
0.05 0.00 4.93 v _413__5/A (sky130_fd_sc_hd__inv_4)
0.02 0.04 4.97 ^ _413__5/Y (sky130_fd_sc_hd__inv_4)
1 0.00 net35 (net)
0.02 0.00 4.97 ^ _432_/CLK (sky130_fd_sc_hd__dfstp_1)
0.09 0.37 5.35 v _432_/Q (sky130_fd_sc_hd__dfstp_1)
3 0.02 divider.odd_0.out_counter2 (net)
0.09 0.00 5.35 v _251_/A (sky130_fd_sc_hd__clkinv_4)
0.03 0.05 5.40 ^ _251_/Y (sky130_fd_sc_hd__clkinv_4)
2 0.01 _125_ (net)
0.03 0.00 5.40 ^ _295_/A1 (sky130_fd_sc_hd__o21ai_1)
0.04 0.06 5.46 v _295_/Y (sky130_fd_sc_hd__o21ai_1)
1 0.00 _094_ (net)
0.04 0.00 5.46 v _432_/D (sky130_fd_sc_hd__dfstp_1)
5.46 data arrival time
3.33 3.33 clock pll_clk' (rise edge)
0.00 3.33 clock source latency
5.00 0.00 3.33 v pll_clk (in)
2 0.02 pll_clk (net)
5.00 0.00 3.33 v clkbuf_0_pll_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.16 1.54 4.87 v clkbuf_0_pll_clk/X (sky130_fd_sc_hd__clkbuf_16)
2 0.02 clknet_0_pll_clk (net)
0.16 0.00 4.87 v clkbuf_1_1__f_pll_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.05 0.23 5.10 v clkbuf_1_1__f_pll_clk/X (sky130_fd_sc_hd__clkbuf_16)
13 0.04 clknet_1_1__leaf_pll_clk (net)
0.05 0.00 5.10 v _413__5/A (sky130_fd_sc_hd__inv_4)
0.02 0.04 5.15 ^ _413__5/Y (sky130_fd_sc_hd__inv_4)
1 0.00 net35 (net)
0.02 0.00 5.15 ^ _432_/CLK (sky130_fd_sc_hd__dfstp_1)
0.20 5.35 clock uncertainty
-0.17 5.17 clock reconvergence pessimism
-0.02 5.16 library hold time
5.16 data required time
-----------------------------------------------------------------------------
5.16 data required time
-5.46 data arrival time
-----------------------------------------------------------------------------
0.31 slack (MET)
Startpoint: _431_ (falling edge-triggered flip-flop clocked by pll_clk)
Endpoint: _431_ (falling edge-triggered flip-flop clocked by pll_clk)
Path Group: pll_clk
Path Type: min
Fanout Cap Slew Delay Time Description
-----------------------------------------------------------------------------
3.33 3.33 clock pll_clk (fall edge)
0.00 3.33 clock source latency
5.00 0.00 3.33 v pll_clk (in)
2 0.02 pll_clk (net)
5.00 0.00 3.33 v clkbuf_0_pll_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.16 1.39 4.73 v clkbuf_0_pll_clk/X (sky130_fd_sc_hd__clkbuf_16)
2 0.02 clknet_0_pll_clk (net)
0.16 0.00 4.73 v clkbuf_1_1__f_pll_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.05 0.21 4.93 v clkbuf_1_1__f_pll_clk/X (sky130_fd_sc_hd__clkbuf_16)
13 0.04 clknet_1_1__leaf_pll_clk (net)
0.05 0.00 4.93 v _431_/CLK_N (sky130_fd_sc_hd__dfrtn_1)
0.13 0.43 5.36 ^ _431_/Q (sky130_fd_sc_hd__dfrtn_1)
4 0.01 divider.odd_0.counter2[2] (net)
0.13 0.00 5.36 ^ _365_/C (sky130_fd_sc_hd__nand3b_1)
0.05 0.08 5.44 v _365_/Y (sky130_fd_sc_hd__nand3b_1)
1 0.00 _182_ (net)
0.05 0.00 5.44 v _366_/B1 (sky130_fd_sc_hd__o21ai_1)
0.08 0.07 5.52 ^ _366_/Y (sky130_fd_sc_hd__o21ai_1)
1 0.00 _093_ (net)
0.08 0.00 5.52 ^ _431_/D (sky130_fd_sc_hd__dfrtn_1)
5.52 data arrival time
3.33 3.33 clock pll_clk (fall edge)
0.00 3.33 clock source latency
5.00 0.00 3.33 v pll_clk (in)
2 0.02 pll_clk (net)
5.00 0.00 3.33 v clkbuf_0_pll_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.16 1.54 4.87 v clkbuf_0_pll_clk/X (sky130_fd_sc_hd__clkbuf_16)
2 0.02 clknet_0_pll_clk (net)
0.16 0.00 4.87 v clkbuf_1_1__f_pll_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.05 0.23 5.10 v clkbuf_1_1__f_pll_clk/X (sky130_fd_sc_hd__clkbuf_16)
13 0.04 clknet_1_1__leaf_pll_clk (net)
0.05 0.00 5.10 v _431_/CLK_N (sky130_fd_sc_hd__dfrtn_1)
0.20 5.30 clock uncertainty
-0.17 5.13 clock reconvergence pessimism
0.08 5.21 library hold time
5.21 data required time
-----------------------------------------------------------------------------
5.21 data required time
-5.52 data arrival time
-----------------------------------------------------------------------------
0.31 slack (MET)
Startpoint: _457_ (rising edge-triggered flip-flop clocked by pll_clk90')
Endpoint: _457_ (rising edge-triggered flip-flop clocked by pll_clk90')
Path Group: pll_clk90
Path Type: min
Fanout Cap Slew Delay Time Description
-----------------------------------------------------------------------------
3.33 3.33 clock pll_clk90' (rise edge)
0.00 3.33 clock source latency
5.00 0.00 3.33 v pll_clk90 (in)
2 0.02 pll_clk90 (net)
5.00 0.00 3.33 v clkbuf_0_pll_clk90/A (sky130_fd_sc_hd__clkbuf_16)
0.16 1.39 4.73 v clkbuf_0_pll_clk90/X (sky130_fd_sc_hd__clkbuf_16)
2 0.02 clknet_0_pll_clk90 (net)
0.16 0.00 4.73 v clkbuf_1_1__f_pll_clk90/A (sky130_fd_sc_hd__clkbuf_16)
0.05 0.21 4.94 v clkbuf_1_1__f_pll_clk90/X (sky130_fd_sc_hd__clkbuf_16)
12 0.05 clknet_1_1__leaf_pll_clk90 (net)
0.05 0.00 4.94 v _415__2/A (sky130_fd_sc_hd__inv_4)
0.03 0.04 4.98 ^ _415__2/Y (sky130_fd_sc_hd__inv_4)
1 0.01 net32 (net)
0.03 0.00 4.98 ^ _457_/CLK (sky130_fd_sc_hd__dfstp_1)
0.07 0.36 5.35 v _457_/Q (sky130_fd_sc_hd__dfstp_1)
3 0.01 divider2.odd_0.out_counter2 (net)
0.07 0.00 5.35 v _248_/A (sky130_fd_sc_hd__inv_2)
0.05 0.07 5.42 ^ _248_/Y (sky130_fd_sc_hd__inv_2)
2 0.01 _122_ (net)
0.05 0.00 5.42 ^ _282_/A1 (sky130_fd_sc_hd__o21ai_1)
0.03 0.06 5.48 v _282_/Y (sky130_fd_sc_hd__o21ai_1)
1 0.00 _110_ (net)
0.03 0.00 5.48 v _457_/D (sky130_fd_sc_hd__dfstp_1)
5.48 data arrival time
3.33 3.33 clock pll_clk90' (rise edge)
0.00 3.33 clock source latency
5.00 0.00 3.33 v pll_clk90 (in)
2 0.02 pll_clk90 (net)
5.00 0.00 3.33 v clkbuf_0_pll_clk90/A (sky130_fd_sc_hd__clkbuf_16)
0.16 1.54 4.88 v clkbuf_0_pll_clk90/X (sky130_fd_sc_hd__clkbuf_16)
2 0.02 clknet_0_pll_clk90 (net)
0.16 0.00 4.88 v clkbuf_1_1__f_pll_clk90/A (sky130_fd_sc_hd__clkbuf_16)
0.05 0.23 5.11 v clkbuf_1_1__f_pll_clk90/X (sky130_fd_sc_hd__clkbuf_16)
12 0.05 clknet_1_1__leaf_pll_clk90 (net)
0.05 0.00 5.11 v _415__2/A (sky130_fd_sc_hd__inv_4)
0.03 0.05 5.16 ^ _415__2/Y (sky130_fd_sc_hd__inv_4)
1 0.01 net32 (net)
0.03 0.00 5.16 ^ _457_/CLK (sky130_fd_sc_hd__dfstp_1)
0.20 5.36 clock uncertainty
-0.17 5.18 clock reconvergence pessimism
-0.01 5.17 library hold time
5.17 data required time
-----------------------------------------------------------------------------
5.17 data required time
-5.48 data arrival time
-----------------------------------------------------------------------------
0.31 slack (MET)
Startpoint: _452_ (rising edge-triggered flip-flop clocked by pll_clk90)
Endpoint: _452_ (rising edge-triggered flip-flop clocked by pll_clk90)
Path Group: pll_clk90
Path Type: min
Fanout Cap Slew Delay Time Description
-----------------------------------------------------------------------------
0.00 0.00 clock pll_clk90 (rise edge)
0.00 0.00 clock source latency
5.00 0.00 0.00 ^ pll_clk90 (in)
2 0.02 pll_clk90 (net)
5.00 0.00 0.00 ^ clkbuf_0_pll_clk90/A (sky130_fd_sc_hd__clkbuf_16)
0.17 0.59 0.59 ^ clkbuf_0_pll_clk90/X (sky130_fd_sc_hd__clkbuf_16)
2 0.02 clknet_0_pll_clk90 (net)
0.17 0.00 0.59 ^ clkbuf_1_1__f_pll_clk90/A (sky130_fd_sc_hd__clkbuf_16)
0.07 0.18 0.77 ^ clkbuf_1_1__f_pll_clk90/X (sky130_fd_sc_hd__clkbuf_16)
12 0.05 clknet_1_1__leaf_pll_clk90 (net)
0.07 0.00 0.77 ^ _452_/CLK (sky130_fd_sc_hd__dfstp_1)
0.07 0.38 1.15 v _452_/Q (sky130_fd_sc_hd__dfstp_1)
3 0.01 divider2.even_0.out_counter (net)
0.07 0.00 1.15 v _381_/B1 (sky130_fd_sc_hd__o21ai_1)
0.09 0.09 1.24 ^ _381_/Y (sky130_fd_sc_hd__o21ai_1)
1 0.00 _188_ (net)
0.09 0.00 1.24 ^ _383_/A (sky130_fd_sc_hd__nand2_1)
0.03 0.05 1.29 v _383_/Y (sky130_fd_sc_hd__nand2_1)
1 0.00 _105_ (net)
0.03 0.00 1.29 v _452_/D (sky130_fd_sc_hd__dfstp_1)
1.29 data arrival time
0.00 0.00 clock pll_clk90 (rise edge)
0.00 0.00 clock source latency
5.00 0.00 0.00 ^ pll_clk90 (in)
2 0.02 pll_clk90 (net)
5.00 0.00 0.00 ^ clkbuf_0_pll_clk90/A (sky130_fd_sc_hd__clkbuf_16)
0.17 0.65 0.65 ^ clkbuf_0_pll_clk90/X (sky130_fd_sc_hd__clkbuf_16)
2 0.02 clknet_0_pll_clk90 (net)
0.17 0.00 0.65 ^ clkbuf_1_1__f_pll_clk90/A (sky130_fd_sc_hd__clkbuf_16)
0.07 0.20 0.85 ^ clkbuf_1_1__f_pll_clk90/X (sky130_fd_sc_hd__clkbuf_16)
12 0.05 clknet_1_1__leaf_pll_clk90 (net)
0.07 0.00 0.86 ^ _452_/CLK (sky130_fd_sc_hd__dfstp_1)
0.20 1.06 clock uncertainty
-0.08 0.97 clock reconvergence pessimism
0.00 0.97 library hold time
0.97 data required time
-----------------------------------------------------------------------------
0.97 data required time
-1.29 data arrival time
-----------------------------------------------------------------------------
0.32 slack (MET)
Startpoint: _458_ (falling edge-triggered flip-flop clocked by pll_clk90)
Endpoint: _458_ (falling edge-triggered flip-flop clocked by pll_clk90)
Path Group: pll_clk90
Path Type: min
Fanout Cap Slew Delay Time Description
-----------------------------------------------------------------------------
3.33 3.33 clock pll_clk90 (fall edge)
0.00 3.33 clock source latency
5.00 0.00 3.33 v pll_clk90 (in)
2 0.02 pll_clk90 (net)
5.00 0.00 3.33 v clkbuf_0_pll_clk90/A (sky130_fd_sc_hd__clkbuf_16)
0.16 1.39 4.73 v clkbuf_0_pll_clk90/X (sky130_fd_sc_hd__clkbuf_16)
2 0.02 clknet_0_pll_clk90 (net)
0.16 0.00 4.73 v clkbuf_1_0__f_pll_clk90/A (sky130_fd_sc_hd__clkbuf_16)
0.05 0.20 4.93 v clkbuf_1_0__f_pll_clk90/X (sky130_fd_sc_hd__clkbuf_16)
8 0.04 clknet_1_0__leaf_pll_clk90 (net)
0.05 0.00 4.94 v _458_/CLK_N (sky130_fd_sc_hd__dfrtn_1)
0.18 0.47 5.40 ^ _458_/Q (sky130_fd_sc_hd__dfrtn_1)
4 0.02 divider2.odd_0.initial_begin[0] (net)
0.18 0.00 5.40 ^ _395_/A0 (sky130_fd_sc_hd__mux2_1)
0.05 0.15 5.56 ^ _395_/X (sky130_fd_sc_hd__mux2_1)
1 0.00 _111_ (net)
0.05 0.00 5.56 ^ _458_/D (sky130_fd_sc_hd__dfrtn_1)
5.56 data arrival time
3.33 3.33 clock pll_clk90 (fall edge)
0.00 3.33 clock source latency
5.00 0.00 3.33 v pll_clk90 (in)
2 0.02 pll_clk90 (net)
5.00 0.00 3.33 v clkbuf_0_pll_clk90/A (sky130_fd_sc_hd__clkbuf_16)
0.16 1.54 4.88 v clkbuf_0_pll_clk90/X (sky130_fd_sc_hd__clkbuf_16)
2 0.02 clknet_0_pll_clk90 (net)
0.16 0.00 4.88 v clkbuf_1_0__f_pll_clk90/A (sky130_fd_sc_hd__clkbuf_16)
0.05 0.23 5.10 v clkbuf_1_0__f_pll_clk90/X (sky130_fd_sc_hd__clkbuf_16)
8 0.04 clknet_1_0__leaf_pll_clk90 (net)
0.05 0.00 5.10 v _458_/CLK_N (sky130_fd_sc_hd__dfrtn_1)
0.20 5.30 clock uncertainty
-0.17 5.14 clock reconvergence pessimism
0.08 5.22 library hold time
5.22 data required time
-----------------------------------------------------------------------------
5.22 data required time
-5.56 data arrival time
-----------------------------------------------------------------------------
0.34 slack (MET)
Startpoint: _460_ (falling edge-triggered flip-flop clocked by pll_clk90)
Endpoint: _460_ (falling edge-triggered flip-flop clocked by pll_clk90)
Path Group: pll_clk90
Path Type: min
Fanout Cap Slew Delay Time Description
-----------------------------------------------------------------------------
3.33 3.33 clock pll_clk90 (fall edge)
0.00 3.33 clock source latency
5.00 0.00 3.33 v pll_clk90 (in)
2 0.02 pll_clk90 (net)
5.00 0.00 3.33 v clkbuf_0_pll_clk90/A (sky130_fd_sc_hd__clkbuf_16)
0.16 1.39 4.73 v clkbuf_0_pll_clk90/X (sky130_fd_sc_hd__clkbuf_16)
2 0.02 clknet_0_pll_clk90 (net)
0.16 0.00 4.73 v clkbuf_1_0__f_pll_clk90/A (sky130_fd_sc_hd__clkbuf_16)
0.05 0.20 4.93 v clkbuf_1_0__f_pll_clk90/X (sky130_fd_sc_hd__clkbuf_16)
8 0.04 clknet_1_0__leaf_pll_clk90 (net)
0.05 0.00 4.94 v _460_/CLK_N (sky130_fd_sc_hd__dfrtn_1)
0.20 0.48 5.42 ^ _460_/Q (sky130_fd_sc_hd__dfrtn_1)
4 0.02 divider2.odd_0.initial_begin[2] (net)
0.20 0.00 5.42 ^ _396_/A0 (sky130_fd_sc_hd__mux2_1)
0.04 0.15 5.57 ^ _396_/X (sky130_fd_sc_hd__mux2_1)
1 0.00 _113_ (net)
0.04 0.00 5.57 ^ _460_/D (sky130_fd_sc_hd__dfrtn_1)
5.57 data arrival time
3.33 3.33 clock pll_clk90 (fall edge)
0.00 3.33 clock source latency
5.00 0.00 3.33 v pll_clk90 (in)
2 0.02 pll_clk90 (net)
5.00 0.00 3.33 v clkbuf_0_pll_clk90/A (sky130_fd_sc_hd__clkbuf_16)
0.16 1.54 4.88 v clkbuf_0_pll_clk90/X (sky130_fd_sc_hd__clkbuf_16)
2 0.02 clknet_0_pll_clk90 (net)
0.16 0.00 4.88 v clkbuf_1_0__f_pll_clk90/A (sky130_fd_sc_hd__clkbuf_16)
0.05 0.23 5.10 v clkbuf_1_0__f_pll_clk90/X (sky130_fd_sc_hd__clkbuf_16)
8 0.04 clknet_1_0__leaf_pll_clk90 (net)
0.05 0.00 5.10 v _460_/CLK_N (sky130_fd_sc_hd__dfrtn_1)
0.20 5.30 clock uncertainty
-0.17 5.14 clock reconvergence pessimism
0.08 5.22 library hold time
5.22 data required time
-----------------------------------------------------------------------------
5.22 data required time
-5.57 data arrival time
-----------------------------------------------------------------------------
0.35 slack (MET)
Startpoint: _422_ (rising edge-triggered flip-flop clocked by pll_clk90)
Endpoint: _422_ (rising edge-triggered flip-flop clocked by pll_clk90)
Path Group: pll_clk90
Path Type: min
Fanout Cap Slew Delay Time Description
-----------------------------------------------------------------------------
0.00 0.00 clock pll_clk90 (rise edge)
0.00 0.00 clock source latency
5.00 0.00 0.00 ^ pll_clk90 (in)
2 0.02 pll_clk90 (net)
5.00 0.00 0.00 ^ clkbuf_0_pll_clk90/A (sky130_fd_sc_hd__clkbuf_16)
0.17 0.59 0.59 ^ clkbuf_0_pll_clk90/X (sky130_fd_sc_hd__clkbuf_16)
2 0.02 clknet_0_pll_clk90 (net)
0.17 0.00 0.59 ^ clkbuf_1_1__f_pll_clk90/A (sky130_fd_sc_hd__clkbuf_16)
0.07 0.18 0.77 ^ clkbuf_1_1__f_pll_clk90/X (sky130_fd_sc_hd__clkbuf_16)
12 0.05 clknet_1_1__leaf_pll_clk90 (net)
0.07 0.00 0.77 ^ _422_/CLK (sky130_fd_sc_hd__dfstp_1)
0.07 0.38 1.15 v _422_/Q (sky130_fd_sc_hd__dfstp_1)
4 0.01 divider2.odd_0.out_counter (net)
0.07 0.00 1.15 v _352_/A1 (sky130_fd_sc_hd__o21ai_1)
0.08 0.14 1.29 ^ _352_/Y (sky130_fd_sc_hd__o21ai_1)
1 0.00 _088_ (net)
0.08 0.00 1.29 ^ _422_/D (sky130_fd_sc_hd__dfstp_1)
1.29 data arrival time
0.00 0.00 clock pll_clk90 (rise edge)
0.00 0.00 clock source latency
5.00 0.00 0.00 ^ pll_clk90 (in)
2 0.02 pll_clk90 (net)
5.00 0.00 0.00 ^ clkbuf_0_pll_clk90/A (sky130_fd_sc_hd__clkbuf_16)
0.17 0.65 0.65 ^ clkbuf_0_pll_clk90/X (sky130_fd_sc_hd__clkbuf_16)
2 0.02 clknet_0_pll_clk90 (net)
0.17 0.00 0.65 ^ clkbuf_1_1__f_pll_clk90/A (sky130_fd_sc_hd__clkbuf_16)
0.07 0.20 0.85 ^ clkbuf_1_1__f_pll_clk90/X (sky130_fd_sc_hd__clkbuf_16)
12 0.05 clknet_1_1__leaf_pll_clk90 (net)
0.07 0.00 0.85 ^ _422_/CLK (sky130_fd_sc_hd__dfstp_1)
0.20 1.05 clock uncertainty
-0.08 0.97 clock reconvergence pessimism
-0.04 0.93 library hold time
0.93 data required time
-----------------------------------------------------------------------------
0.93 data required time
-1.29 data arrival time
-----------------------------------------------------------------------------
0.35 slack (MET)
min_report_end
max_report
===========================================================================
report_checks -path_delay max (Setup)
============================================================================
Startpoint: _417_ (rising edge-triggered flip-flop clocked by ext_clk')
Endpoint: resetb_sync (output port clocked by ext_clk)
Path Group: ext_clk
Path Type: max
Fanout Cap Slew Delay Time Description
-----------------------------------------------------------------------------
12.50 12.50 clock ext_clk' (rise edge)
0.00 12.50 clock source latency
5.00 0.00 12.50 v ext_clk (in)
2 0.01 ext_clk (net)
5.00 0.00 12.50 v clkbuf_0_ext_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.16 1.54 14.04 v clkbuf_0_ext_clk/X (sky130_fd_sc_hd__clkbuf_16)
2 0.02 clknet_0_ext_clk (net)
0.16 0.00 14.04 v clkbuf_1_1__f_ext_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.03 0.20 14.24 v clkbuf_1_1__f_ext_clk/X (sky130_fd_sc_hd__clkbuf_16)
1 0.01 clknet_1_1__leaf_ext_clk (net)
0.03 0.00 14.24 v _209_/A0 (sky130_fd_sc_hd__mux2_1)
0.12 0.37 14.61 v _209_/X (sky130_fd_sc_hd__mux2_1)
1 0.02 _037_ (net)
0.12 0.00 14.61 v clkbuf_0__037_/A (sky130_fd_sc_hd__clkbuf_16)
0.04 0.19 14.81 v clkbuf_0__037_/X (sky130_fd_sc_hd__clkbuf_16)
2 0.02 clknet_0__037_ (net)
0.04 0.00 14.81 v clkbuf_1_0__f__037_/A (sky130_fd_sc_hd__clkbuf_16)
0.03 0.14 14.95 v clkbuf_1_0__f__037_/X (sky130_fd_sc_hd__clkbuf_16)
1 0.01 clknet_1_0__leaf__037_ (net)
0.03 0.00 14.95 v _210_/A0 (sky130_fd_sc_hd__mux2_1)
0.08 0.33 15.27 v _210_/X (sky130_fd_sc_hd__mux2_1)
1 0.01 net10 (net)
0.08 0.00 15.27 v clkbuf_0_net10/A (sky130_fd_sc_hd__clkbuf_16)
0.03 0.17 15.44 v clkbuf_0_net10/X (sky130_fd_sc_hd__clkbuf_16)
2 0.02 clknet_0_net10 (net)
0.03 0.00 15.44 v clkbuf_1_1__f_net10/A (sky130_fd_sc_hd__clkbuf_16)
0.04 0.15 15.60 v clkbuf_1_1__f_net10/X (sky130_fd_sc_hd__clkbuf_16)
2 0.02 clknet_1_1__leaf_net10 (net)
0.04 0.00 15.60 v _266__7/A (sky130_fd_sc_hd__inv_4)
0.02 0.04 15.64 ^ _266__7/Y (sky130_fd_sc_hd__inv_4)
1 0.00 net37 (net)
0.02 0.00 15.64 ^ _417_/CLK (sky130_fd_sc_hd__dfstp_1)
0.03 0.35 15.99 v _417_/Q (sky130_fd_sc_hd__dfstp_1)
1 0.00 reset_delay[0] (net)
0.03 0.00 15.99 v _349_/B (sky130_fd_sc_hd__nor2_1)
0.29 0.25 16.24 ^ _349_/Y (sky130_fd_sc_hd__nor2_1)
1 0.02 net11 (net)
0.29 0.00 16.24 ^ output11/A (sky130_fd_sc_hd__buf_12)
0.24 0.31 16.55 ^ output11/X (sky130_fd_sc_hd__buf_12)
1 0.20 resetb_sync (net)
0.24 0.01 16.56 ^ resetb_sync (out)
16.56 data arrival time
25.00 25.00 clock ext_clk (rise edge)
0.00 25.00 clock network delay (propagated)
-0.20 24.80 clock uncertainty
0.00 24.80 clock reconvergence pessimism
-5.00 19.80 output external delay
19.80 data required time
-----------------------------------------------------------------------------
19.80 data required time
-16.56 data arrival time
-----------------------------------------------------------------------------
3.24 slack (MET)
Startpoint: _419_ (rising edge-triggered flip-flop clocked by ext_clk')
Endpoint: _418_ (rising edge-triggered flip-flop clocked by ext_clk')
Path Group: ext_clk
Path Type: max
Fanout Cap Slew Delay Time Description
-----------------------------------------------------------------------------
12.50 12.50 clock ext_clk' (rise edge)
0.00 12.50 clock source latency
5.00 0.00 12.50 v ext_clk (in)
2 0.01 ext_clk (net)
5.00 0.00 12.50 v clkbuf_0_ext_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.16 1.54 14.04 v clkbuf_0_ext_clk/X (sky130_fd_sc_hd__clkbuf_16)
2 0.02 clknet_0_ext_clk (net)
0.16 0.00 14.04 v clkbuf_1_1__f_ext_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.03 0.20 14.24 v clkbuf_1_1__f_ext_clk/X (sky130_fd_sc_hd__clkbuf_16)
1 0.01 clknet_1_1__leaf_ext_clk (net)
0.03 0.00 14.24 v _209_/A0 (sky130_fd_sc_hd__mux2_1)
0.12 0.37 14.61 v _209_/X (sky130_fd_sc_hd__mux2_1)
1 0.02 _037_ (net)
0.12 0.00 14.61 v clkbuf_0__037_/A (sky130_fd_sc_hd__clkbuf_16)
0.04 0.19 14.81 v clkbuf_0__037_/X (sky130_fd_sc_hd__clkbuf_16)
2 0.02 clknet_0__037_ (net)
0.04 0.00 14.81 v clkbuf_1_0__f__037_/A (sky130_fd_sc_hd__clkbuf_16)
0.03 0.14 14.95 v clkbuf_1_0__f__037_/X (sky130_fd_sc_hd__clkbuf_16)
1 0.01 clknet_1_0__leaf__037_ (net)
0.03 0.00 14.95 v _210_/A0 (sky130_fd_sc_hd__mux2_1)
0.08 0.33 15.27 v _210_/X (sky130_fd_sc_hd__mux2_1)
1 0.01 net10 (net)
0.08 0.00 15.27 v clkbuf_0_net10/A (sky130_fd_sc_hd__clkbuf_16)
0.03 0.17 15.44 v clkbuf_0_net10/X (sky130_fd_sc_hd__clkbuf_16)
2 0.02 clknet_0_net10 (net)
0.03 0.00 15.44 v clkbuf_1_0__f_net10/A (sky130_fd_sc_hd__clkbuf_16)
0.14 0.24 15.69 v clkbuf_1_0__f_net10/X (sky130_fd_sc_hd__clkbuf_16)
2 0.21 core_clk (net)
0.14 0.01 15.69 v _412__9/A (sky130_fd_sc_hd__inv_4)
0.04 0.07 15.77 ^ _412__9/Y (sky130_fd_sc_hd__inv_4)
1 0.00 net39 (net)
0.04 0.00 15.77 ^ _419_/CLK (sky130_fd_sc_hd__dfstp_1)
0.05 0.52 16.28 ^ _419_/Q (sky130_fd_sc_hd__dfstp_1)
1 0.00 reset_delay[2] (net)
0.05 0.00 16.28 ^ _418_/D (sky130_fd_sc_hd__dfstp_1)
16.28 data arrival time
37.50 37.50 clock ext_clk' (rise edge)
0.00 37.50 clock source latency
5.00 0.00 37.50 v ext_clk (in)
2 0.01 ext_clk (net)
5.00 0.00 37.50 v clkbuf_0_ext_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.16 1.39 38.89 v clkbuf_0_ext_clk/X (sky130_fd_sc_hd__clkbuf_16)
2 0.02 clknet_0_ext_clk (net)
0.16 0.00 38.89 v clkbuf_1_1__f_ext_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.03 0.18 39.07 v clkbuf_1_1__f_ext_clk/X (sky130_fd_sc_hd__clkbuf_16)
1 0.01 clknet_1_1__leaf_ext_clk (net)
0.03 0.00 39.07 v _209_/A0 (sky130_fd_sc_hd__mux2_1)
0.12 0.34 39.41 v _209_/X (sky130_fd_sc_hd__mux2_1)
1 0.02 _037_ (net)
0.12 0.00 39.41 v clkbuf_0__037_/A (sky130_fd_sc_hd__clkbuf_16)
0.04 0.17 39.59 v clkbuf_0__037_/X (sky130_fd_sc_hd__clkbuf_16)
2 0.02 clknet_0__037_ (net)
0.04 0.00 39.59 v clkbuf_1_0__f__037_/A (sky130_fd_sc_hd__clkbuf_16)
0.03 0.12 39.71 v clkbuf_1_0__f__037_/X (sky130_fd_sc_hd__clkbuf_16)
1 0.01 clknet_1_0__leaf__037_ (net)
0.03 0.00 39.71 v _210_/A0 (sky130_fd_sc_hd__mux2_1)
0.08 0.30 40.01 v _210_/X (sky130_fd_sc_hd__mux2_1)
1 0.01 net10 (net)
0.08 0.00 40.01 v clkbuf_0_net10/A (sky130_fd_sc_hd__clkbuf_16)
0.03 0.15 40.16 v clkbuf_0_net10/X (sky130_fd_sc_hd__clkbuf_16)
2 0.02 clknet_0_net10 (net)
0.03 0.00 40.16 v clkbuf_1_1__f_net10/A (sky130_fd_sc_hd__clkbuf_16)
0.04 0.14 40.30 v clkbuf_1_1__f_net10/X (sky130_fd_sc_hd__clkbuf_16)
2 0.02 clknet_1_1__leaf_net10 (net)
0.04 0.00 40.30 v _411__8/A (sky130_fd_sc_hd__inv_4)
0.02 0.03 40.33 ^ _411__8/Y (sky130_fd_sc_hd__inv_4)
1 0.00 net38 (net)
0.02 0.00 40.33 ^ _418_/CLK (sky130_fd_sc_hd__dfstp_1)
-0.20 40.13 clock uncertainty
0.28 40.42 clock reconvergence pessimism
-0.06 40.36 library setup time
40.36 data required time
-----------------------------------------------------------------------------
40.36 data required time
-16.28 data arrival time
-----------------------------------------------------------------------------
24.07 slack (MET)
Startpoint: _418_ (rising edge-triggered flip-flop clocked by ext_clk')
Endpoint: _417_ (rising edge-triggered flip-flop clocked by ext_clk')
Path Group: ext_clk
Path Type: max
Fanout Cap Slew Delay Time Description
-----------------------------------------------------------------------------
12.50 12.50 clock ext_clk' (rise edge)
0.00 12.50 clock source latency
5.00 0.00 12.50 v ext_clk (in)
2 0.01 ext_clk (net)
5.00 0.00 12.50 v clkbuf_0_ext_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.16 1.54 14.04 v clkbuf_0_ext_clk/X (sky130_fd_sc_hd__clkbuf_16)
2 0.02 clknet_0_ext_clk (net)
0.16 0.00 14.04 v clkbuf_1_1__f_ext_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.03 0.20 14.24 v clkbuf_1_1__f_ext_clk/X (sky130_fd_sc_hd__clkbuf_16)
1 0.01 clknet_1_1__leaf_ext_clk (net)
0.03 0.00 14.24 v _209_/A0 (sky130_fd_sc_hd__mux2_1)
0.12 0.37 14.61 v _209_/X (sky130_fd_sc_hd__mux2_1)
1 0.02 _037_ (net)
0.12 0.00 14.61 v clkbuf_0__037_/A (sky130_fd_sc_hd__clkbuf_16)
0.04 0.19 14.81 v clkbuf_0__037_/X (sky130_fd_sc_hd__clkbuf_16)
2 0.02 clknet_0__037_ (net)
0.04 0.00 14.81 v clkbuf_1_0__f__037_/A (sky130_fd_sc_hd__clkbuf_16)
0.03 0.14 14.95 v clkbuf_1_0__f__037_/X (sky130_fd_sc_hd__clkbuf_16)
1 0.01 clknet_1_0__leaf__037_ (net)
0.03 0.00 14.95 v _210_/A0 (sky130_fd_sc_hd__mux2_1)
0.08 0.33 15.27 v _210_/X (sky130_fd_sc_hd__mux2_1)
1 0.01 net10 (net)
0.08 0.00 15.27 v clkbuf_0_net10/A (sky130_fd_sc_hd__clkbuf_16)
0.03 0.17 15.44 v clkbuf_0_net10/X (sky130_fd_sc_hd__clkbuf_16)
2 0.02 clknet_0_net10 (net)
0.03 0.00 15.44 v clkbuf_1_1__f_net10/A (sky130_fd_sc_hd__clkbuf_16)
0.04 0.15 15.60 v clkbuf_1_1__f_net10/X (sky130_fd_sc_hd__clkbuf_16)
2 0.02 clknet_1_1__leaf_net10 (net)
0.04 0.00 15.60 v _411__8/A (sky130_fd_sc_hd__inv_4)
0.02 0.04 15.63 ^ _411__8/Y (sky130_fd_sc_hd__inv_4)
1 0.00 net38 (net)
0.02 0.00 15.63 ^ _418_/CLK (sky130_fd_sc_hd__dfstp_1)
0.05 0.51 16.15 ^ _418_/Q (sky130_fd_sc_hd__dfstp_1)
1 0.00 reset_delay[1] (net)
0.05 0.00 16.15 ^ _417_/D (sky130_fd_sc_hd__dfstp_1)
16.15 data arrival time
37.50 37.50 clock ext_clk' (rise edge)
0.00 37.50 clock source latency
5.00 0.00 37.50 v ext_clk (in)
2 0.01 ext_clk (net)
5.00 0.00 37.50 v clkbuf_0_ext_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.16 1.39 38.89 v clkbuf_0_ext_clk/X (sky130_fd_sc_hd__clkbuf_16)
2 0.02 clknet_0_ext_clk (net)
0.16 0.00 38.89 v clkbuf_1_1__f_ext_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.03 0.18 39.07 v clkbuf_1_1__f_ext_clk/X (sky130_fd_sc_hd__clkbuf_16)
1 0.01 clknet_1_1__leaf_ext_clk (net)
0.03 0.00 39.07 v _209_/A0 (sky130_fd_sc_hd__mux2_1)
0.12 0.34 39.41 v _209_/X (sky130_fd_sc_hd__mux2_1)
1 0.02 _037_ (net)
0.12 0.00 39.41 v clkbuf_0__037_/A (sky130_fd_sc_hd__clkbuf_16)
0.04 0.17 39.59 v clkbuf_0__037_/X (sky130_fd_sc_hd__clkbuf_16)
2 0.02 clknet_0__037_ (net)
0.04 0.00 39.59 v clkbuf_1_0__f__037_/A (sky130_fd_sc_hd__clkbuf_16)
0.03 0.12 39.71 v clkbuf_1_0__f__037_/X (sky130_fd_sc_hd__clkbuf_16)
1 0.01 clknet_1_0__leaf__037_ (net)
0.03 0.00 39.71 v _210_/A0 (sky130_fd_sc_hd__mux2_1)
0.08 0.30 40.01 v _210_/X (sky130_fd_sc_hd__mux2_1)
1 0.01 net10 (net)
0.08 0.00 40.01 v clkbuf_0_net10/A (sky130_fd_sc_hd__clkbuf_16)
0.03 0.15 40.16 v clkbuf_0_net10/X (sky130_fd_sc_hd__clkbuf_16)
2 0.02 clknet_0_net10 (net)
0.03 0.00 40.16 v clkbuf_1_1__f_net10/A (sky130_fd_sc_hd__clkbuf_16)
0.04 0.14 40.30 v clkbuf_1_1__f_net10/X (sky130_fd_sc_hd__clkbuf_16)
2 0.02 clknet_1_1__leaf_net10 (net)
0.04 0.00 40.30 v _266__7/A (sky130_fd_sc_hd__inv_4)
0.02 0.04 40.34 ^ _266__7/Y (sky130_fd_sc_hd__inv_4)
1 0.00 net37 (net)
0.02 0.00 40.34 ^ _417_/CLK (sky130_fd_sc_hd__dfstp_1)
-0.20 40.14 clock uncertainty
0.30 40.43 clock reconvergence pessimism
-0.06 40.38 library setup time
40.38 data required time
-----------------------------------------------------------------------------
40.38 data required time
-16.15 data arrival time
-----------------------------------------------------------------------------
24.23 slack (MET)
Startpoint: _428_ (rising edge-triggered flip-flop clocked by pll_clk)
Endpoint: _435_ (falling edge-triggered flip-flop clocked by pll_clk)
Path Group: pll_clk
Path Type: max
Fanout Cap Slew Delay Time Description
-----------------------------------------------------------------------------
0.00 0.00 clock pll_clk (rise edge)
0.00 0.00 clock source latency
5.00 0.00 0.00 ^ pll_clk (in)
2 0.02 pll_clk (net)
5.00 0.00 0.00 ^ clkbuf_0_pll_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.17 0.65 0.65 ^ clkbuf_0_pll_clk/X (sky130_fd_sc_hd__clkbuf_16)
2 0.02 clknet_0_pll_clk (net)
0.17 0.00 0.65 ^ clkbuf_1_1__f_pll_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.07 0.20 0.85 ^ clkbuf_1_1__f_pll_clk/X (sky130_fd_sc_hd__clkbuf_16)
13 0.05 clknet_1_1__leaf_pll_clk (net)
0.07 0.00 0.85 ^ _428_/CLK (sky130_fd_sc_hd__dfrtp_1)
0.06 0.41 1.26 v _428_/Q (sky130_fd_sc_hd__dfrtp_1)
2 0.01 divider.odd_0.rst_pulse (net)
0.06 0.00 1.26 v fanout24/A (sky130_fd_sc_hd__clkbuf_4)
0.11 0.22 1.48 v fanout24/X (sky130_fd_sc_hd__clkbuf_4)
12 0.05 net24 (net)
0.11 0.00 1.48 v fanout23/A (sky130_fd_sc_hd__clkbuf_4)
0.10 0.23 1.72 v fanout23/X (sky130_fd_sc_hd__clkbuf_4)
12 0.04 net23 (net)
0.10 0.00 1.72 v _301_/A (sky130_fd_sc_hd__or2_1)
0.05 0.26 1.98 v _301_/X (sky130_fd_sc_hd__or2_1)
1 0.00 _001_ (net)
0.05 0.00 1.98 v _206_/A0 (sky130_fd_sc_hd__mux2_1)
0.11 0.37 2.35 v _206_/X (sky130_fd_sc_hd__mux2_1)
3 0.02 _003_ (net)
0.11 0.00 2.35 v _368_/S (sky130_fd_sc_hd__mux2_1)
0.06 0.34 2.69 v _368_/X (sky130_fd_sc_hd__mux2_1)
1 0.00 _097_ (net)
0.06 0.00 2.69 v _435_/D (sky130_fd_sc_hd__dfrtn_1)
2.69 data arrival time
3.33 3.33 clock pll_clk (fall edge)
0.00 3.33 clock source latency
5.00 0.00 3.33 v pll_clk (in)
2 0.02 pll_clk (net)
5.00 0.00 3.33 v clkbuf_0_pll_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.16 1.39 4.73 v clkbuf_0_pll_clk/X (sky130_fd_sc_hd__clkbuf_16)
2 0.02 clknet_0_pll_clk (net)
0.16 0.00 4.73 v clkbuf_1_0__f_pll_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.05 0.21 4.94 v clkbuf_1_0__f_pll_clk/X (sky130_fd_sc_hd__clkbuf_16)
11 0.05 clknet_1_0__leaf_pll_clk (net)
0.05 0.00 4.94 v _435_/CLK_N (sky130_fd_sc_hd__dfrtn_1)
-0.20 4.74 clock uncertainty
0.06 4.80 clock reconvergence pessimism
-0.15 4.65 library setup time
4.65 data required time
-----------------------------------------------------------------------------
4.65 data required time
-2.69 data arrival time
-----------------------------------------------------------------------------
1.96 slack (MET)
Startpoint: _428_ (rising edge-triggered flip-flop clocked by pll_clk)
Endpoint: _433_ (falling edge-triggered flip-flop clocked by pll_clk)
Path Group: pll_clk
Path Type: max
Fanout Cap Slew Delay Time Description
-----------------------------------------------------------------------------
0.00 0.00 clock pll_clk (rise edge)
0.00 0.00 clock source latency
5.00 0.00 0.00 ^ pll_clk (in)
2 0.02 pll_clk (net)
5.00 0.00 0.00 ^ clkbuf_0_pll_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.17 0.65 0.65 ^ clkbuf_0_pll_clk/X (sky130_fd_sc_hd__clkbuf_16)
2 0.02 clknet_0_pll_clk (net)
0.17 0.00 0.65 ^ clkbuf_1_1__f_pll_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.07 0.20 0.85 ^ clkbuf_1_1__f_pll_clk/X (sky130_fd_sc_hd__clkbuf_16)
13 0.05 clknet_1_1__leaf_pll_clk (net)
0.07 0.00 0.85 ^ _428_/CLK (sky130_fd_sc_hd__dfrtp_1)
0.06 0.41 1.26 v _428_/Q (sky130_fd_sc_hd__dfrtp_1)
2 0.01 divider.odd_0.rst_pulse (net)
0.06 0.00 1.26 v fanout24/A (sky130_fd_sc_hd__clkbuf_4)
0.11 0.22 1.48 v fanout24/X (sky130_fd_sc_hd__clkbuf_4)
12 0.05 net24 (net)
0.11 0.00 1.48 v fanout23/A (sky130_fd_sc_hd__clkbuf_4)
0.10 0.23 1.72 v fanout23/X (sky130_fd_sc_hd__clkbuf_4)
12 0.04 net23 (net)
0.10 0.00 1.72 v _301_/A (sky130_fd_sc_hd__or2_1)
0.05 0.26 1.98 v _301_/X (sky130_fd_sc_hd__or2_1)
1 0.00 _001_ (net)
0.05 0.00 1.98 v _206_/A0 (sky130_fd_sc_hd__mux2_1)
0.11 0.37 2.35 v _206_/X (sky130_fd_sc_hd__mux2_1)
3 0.02 _003_ (net)
0.11 0.00 2.35 v _367_/S (sky130_fd_sc_hd__mux2_1)
0.05 0.34 2.69 v _367_/X (sky130_fd_sc_hd__mux2_1)
1 0.00 _095_ (net)
0.05 0.00 2.69 v _433_/D (sky130_fd_sc_hd__dfrtn_1)
2.69 data arrival time
3.33 3.33 clock pll_clk (fall edge)
0.00 3.33 clock source latency
5.00 0.00 3.33 v pll_clk (in)
2 0.02 pll_clk (net)
5.00 0.00 3.33 v clkbuf_0_pll_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.16 1.39 4.73 v clkbuf_0_pll_clk/X (sky130_fd_sc_hd__clkbuf_16)
2 0.02 clknet_0_pll_clk (net)
0.16 0.00 4.73 v clkbuf_1_0__f_pll_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.05 0.21 4.94 v clkbuf_1_0__f_pll_clk/X (sky130_fd_sc_hd__clkbuf_16)
11 0.05 clknet_1_0__leaf_pll_clk (net)
0.05 0.00 4.94 v _433_/CLK_N (sky130_fd_sc_hd__dfrtn_1)
-0.20 4.74 clock uncertainty
0.06 4.80 clock reconvergence pessimism
-0.15 4.65 library setup time
4.65 data required time
-----------------------------------------------------------------------------
4.65 data required time
-2.69 data arrival time
-----------------------------------------------------------------------------
1.96 slack (MET)
Startpoint: _428_ (rising edge-triggered flip-flop clocked by pll_clk)
Endpoint: _434_ (rising edge-triggered flip-flop clocked by pll_clk')
Path Group: pll_clk
Path Type: max
Fanout Cap Slew Delay Time Description
-----------------------------------------------------------------------------
0.00 0.00 clock pll_clk (rise edge)
0.00 0.00 clock source latency
5.00 0.00 0.00 ^ pll_clk (in)
2 0.02 pll_clk (net)
5.00 0.00 0.00 ^ clkbuf_0_pll_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.17 0.65 0.65 ^ clkbuf_0_pll_clk/X (sky130_fd_sc_hd__clkbuf_16)
2 0.02 clknet_0_pll_clk (net)
0.17 0.00 0.65 ^ clkbuf_1_1__f_pll_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.07 0.20 0.85 ^ clkbuf_1_1__f_pll_clk/X (sky130_fd_sc_hd__clkbuf_16)
13 0.05 clknet_1_1__leaf_pll_clk (net)
0.07 0.00 0.85 ^ _428_/CLK (sky130_fd_sc_hd__dfrtp_1)
0.06 0.41 1.26 v _428_/Q (sky130_fd_sc_hd__dfrtp_1)
2 0.01 divider.odd_0.rst_pulse (net)
0.06 0.00 1.26 v fanout24/A (sky130_fd_sc_hd__clkbuf_4)
0.11 0.22 1.48 v fanout24/X (sky130_fd_sc_hd__clkbuf_4)
12 0.05 net24 (net)
0.11 0.00 1.48 v fanout23/A (sky130_fd_sc_hd__clkbuf_4)
0.10 0.23 1.72 v fanout23/X (sky130_fd_sc_hd__clkbuf_4)
12 0.04 net23 (net)
0.10 0.00 1.72 v _301_/A (sky130_fd_sc_hd__or2_1)
0.05 0.26 1.98 v _301_/X (sky130_fd_sc_hd__or2_1)
1 0.00 _001_ (net)
0.05 0.00 1.98 v _206_/A0 (sky130_fd_sc_hd__mux2_1)
0.11 0.37 2.35 v _206_/X (sky130_fd_sc_hd__mux2_1)
3 0.02 _003_ (net)
0.11 0.00 2.35 v _286_/S (sky130_fd_sc_hd__mux2_1)
0.06 0.35 2.69 v _286_/X (sky130_fd_sc_hd__mux2_1)
1 0.00 _096_ (net)
0.06 0.00 2.69 v _434_/D (sky130_fd_sc_hd__dfstp_2)
2.69 data arrival time
3.33 3.33 clock pll_clk' (rise edge)
0.00 3.33 clock source latency
5.00 0.00 3.33 v pll_clk (in)
2 0.02 pll_clk (net)
5.00 0.00 3.33 v clkbuf_0_pll_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.16 1.39 4.73 v clkbuf_0_pll_clk/X (sky130_fd_sc_hd__clkbuf_16)
2 0.02 clknet_0_pll_clk (net)
0.16 0.00 4.73 v clkbuf_1_0__f_pll_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.05 0.21 4.94 v clkbuf_1_0__f_pll_clk/X (sky130_fd_sc_hd__clkbuf_16)
11 0.05 clknet_1_0__leaf_pll_clk (net)
0.05 0.00 4.94 v _414__6/A (sky130_fd_sc_hd__inv_4)
0.02 0.04 4.98 ^ _414__6/Y (sky130_fd_sc_hd__inv_4)
1 0.00 net36 (net)
0.02 0.00 4.98 ^ _434_/CLK (sky130_fd_sc_hd__dfstp_2)
-0.20 4.78 clock uncertainty
0.06 4.84 clock reconvergence pessimism
-0.08 4.76 library setup time
4.76 data required time
-----------------------------------------------------------------------------
4.76 data required time
-2.69 data arrival time
-----------------------------------------------------------------------------
2.07 slack (MET)
Startpoint: _428_ (rising edge-triggered flip-flop clocked by pll_clk)
Endpoint: _429_ (falling edge-triggered flip-flop clocked by pll_clk)
Path Group: pll_clk
Path Type: max
Fanout Cap Slew Delay Time Description
-----------------------------------------------------------------------------
0.00 0.00 clock pll_clk (rise edge)
0.00 0.00 clock source latency
5.00 0.00 0.00 ^ pll_clk (in)
2 0.02 pll_clk (net)
5.00 0.00 0.00 ^ clkbuf_0_pll_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.17 0.65 0.65 ^ clkbuf_0_pll_clk/X (sky130_fd_sc_hd__clkbuf_16)
2 0.02 clknet_0_pll_clk (net)
0.17 0.00 0.65 ^ clkbuf_1_1__f_pll_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.07 0.20 0.85 ^ clkbuf_1_1__f_pll_clk/X (sky130_fd_sc_hd__clkbuf_16)
13 0.05 clknet_1_1__leaf_pll_clk (net)
0.07 0.00 0.85 ^ _428_/CLK (sky130_fd_sc_hd__dfrtp_1)
0.08 0.38 1.23 ^ _428_/Q (sky130_fd_sc_hd__dfrtp_1)
2 0.01 divider.odd_0.rst_pulse (net)
0.08 0.00 1.23 ^ fanout24/A (sky130_fd_sc_hd__clkbuf_4)
0.16 0.25 1.47 ^ fanout24/X (sky130_fd_sc_hd__clkbuf_4)
12 0.05 net24 (net)
0.16 0.00 1.48 ^ fanout23/A (sky130_fd_sc_hd__clkbuf_4)
0.14 0.26 1.74 ^ fanout23/X (sky130_fd_sc_hd__clkbuf_4)
12 0.05 net23 (net)
0.15 0.00 1.74 ^ _217_/S (sky130_fd_sc_hd__mux2_1)
0.06 0.36 2.11 v _217_/X (sky130_fd_sc_hd__mux2_1)
1 0.00 _006_ (net)
0.06 0.00 2.11 v _267_/A (sky130_fd_sc_hd__inv_2)
0.03 0.05 2.16 ^ _267_/Y (sky130_fd_sc_hd__inv_2)
1 0.00 _131_ (net)
0.03 0.00 2.16 ^ _364_/A1 (sky130_fd_sc_hd__o21ai_1)
0.05 0.06 2.22 v _364_/Y (sky130_fd_sc_hd__o21ai_1)
1 0.00 _091_ (net)
0.05 0.00 2.22 v _429_/D (sky130_fd_sc_hd__dfrtn_1)
2.22 data arrival time
3.33 3.33 clock pll_clk (fall edge)
0.00 3.33 clock source latency
5.00 0.00 3.33 v pll_clk (in)
2 0.02 pll_clk (net)
5.00 0.00 3.33 v clkbuf_0_pll_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.16 1.39 4.73 v clkbuf_0_pll_clk/X (sky130_fd_sc_hd__clkbuf_16)
2 0.02 clknet_0_pll_clk (net)
0.16 0.00 4.73 v clkbuf_1_0__f_pll_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.05 0.21 4.94 v clkbuf_1_0__f_pll_clk/X (sky130_fd_sc_hd__clkbuf_16)
11 0.05 clknet_1_0__leaf_pll_clk (net)
0.05 0.00 4.94 v _429_/CLK_N (sky130_fd_sc_hd__dfrtn_1)
-0.20 4.74 clock uncertainty
0.06 4.80 clock reconvergence pessimism
-0.15 4.65 library setup time
4.65 data required time
-----------------------------------------------------------------------------
4.65 data required time
-2.22 data arrival time
-----------------------------------------------------------------------------
2.43 slack (MET)
Startpoint: _428_ (rising edge-triggered flip-flop clocked by pll_clk)
Endpoint: _431_ (falling edge-triggered flip-flop clocked by pll_clk)
Path Group: pll_clk
Path Type: max
Fanout Cap Slew Delay Time Description
-----------------------------------------------------------------------------
0.00 0.00 clock pll_clk (rise edge)
0.00 0.00 clock source latency
5.00 0.00 0.00 ^ pll_clk (in)
2 0.02 pll_clk (net)
5.00 0.00 0.00 ^ clkbuf_0_pll_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.17 0.65 0.65 ^ clkbuf_0_pll_clk/X (sky130_fd_sc_hd__clkbuf_16)
2 0.02 clknet_0_pll_clk (net)
0.17 0.00 0.65 ^ clkbuf_1_1__f_pll_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.07 0.20 0.85 ^ clkbuf_1_1__f_pll_clk/X (sky130_fd_sc_hd__clkbuf_16)
13 0.05 clknet_1_1__leaf_pll_clk (net)
0.07 0.00 0.85 ^ _428_/CLK (sky130_fd_sc_hd__dfrtp_1)
0.08 0.38 1.23 ^ _428_/Q (sky130_fd_sc_hd__dfrtp_1)
2 0.01 divider.odd_0.rst_pulse (net)
0.08 0.00 1.23 ^ fanout24/A (sky130_fd_sc_hd__clkbuf_4)
0.16 0.25 1.47 ^ fanout24/X (sky130_fd_sc_hd__clkbuf_4)
12 0.05 net24 (net)
0.16 0.00 1.48 ^ fanout23/A (sky130_fd_sc_hd__clkbuf_4)
0.14 0.26 1.74 ^ fanout23/X (sky130_fd_sc_hd__clkbuf_4)
12 0.05 net23 (net)
0.14 0.00 1.74 ^ _221_/S (sky130_fd_sc_hd__mux2_1)
0.06 0.36 2.10 v _221_/X (sky130_fd_sc_hd__mux2_1)
1 0.00 _008_ (net)
0.06 0.00 2.10 v _269_/A (sky130_fd_sc_hd__inv_2)
0.03 0.05 2.16 ^ _269_/Y (sky130_fd_sc_hd__inv_2)
1 0.00 _132_ (net)
0.03 0.00 2.16 ^ _366_/A1 (sky130_fd_sc_hd__o21ai_1)
0.06 0.06 2.22 v _366_/Y (sky130_fd_sc_hd__o21ai_1)
1 0.00 _093_ (net)
0.06 0.00 2.22 v _431_/D (sky130_fd_sc_hd__dfrtn_1)
2.22 data arrival time
3.33 3.33 clock pll_clk (fall edge)
0.00 3.33 clock source latency
5.00 0.00 3.33 v pll_clk (in)
2 0.02 pll_clk (net)
5.00 0.00 3.33 v clkbuf_0_pll_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.16 1.39 4.73 v clkbuf_0_pll_clk/X (sky130_fd_sc_hd__clkbuf_16)
2 0.02 clknet_0_pll_clk (net)
0.16 0.00 4.73 v clkbuf_1_1__f_pll_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.05 0.21 4.93 v clkbuf_1_1__f_pll_clk/X (sky130_fd_sc_hd__clkbuf_16)
13 0.04 clknet_1_1__leaf_pll_clk (net)
0.05 0.00 4.93 v _431_/CLK_N (sky130_fd_sc_hd__dfrtn_1)
-0.20 4.73 clock uncertainty
0.08 4.82 clock reconvergence pessimism
-0.16 4.66 library setup time
4.66 data required time
-----------------------------------------------------------------------------
4.66 data required time
-2.22 data arrival time
-----------------------------------------------------------------------------
2.44 slack (MET)
Startpoint: _453_ (rising edge-triggered flip-flop clocked by pll_clk90)
Endpoint: _458_ (falling edge-triggered flip-flop clocked by pll_clk90)
Path Group: pll_clk90
Path Type: max
Fanout Cap Slew Delay Time Description
-----------------------------------------------------------------------------
0.00 0.00 clock pll_clk90 (rise edge)
0.00 0.00 clock source latency
5.00 0.00 0.00 ^ pll_clk90 (in)
2 0.02 pll_clk90 (net)
5.00 0.00 0.00 ^ clkbuf_0_pll_clk90/A (sky130_fd_sc_hd__clkbuf_16)
0.17 0.65 0.65 ^ clkbuf_0_pll_clk90/X (sky130_fd_sc_hd__clkbuf_16)
2 0.02 clknet_0_pll_clk90 (net)
0.17 0.00 0.65 ^ clkbuf_1_1__f_pll_clk90/A (sky130_fd_sc_hd__clkbuf_16)
0.07 0.20 0.85 ^ clkbuf_1_1__f_pll_clk90/X (sky130_fd_sc_hd__clkbuf_16)
12 0.05 clknet_1_1__leaf_pll_clk90 (net)
0.07 0.00 0.86 ^ _453_/CLK (sky130_fd_sc_hd__dfrtp_1)
0.08 0.43 1.29 v _453_/Q (sky130_fd_sc_hd__dfrtp_1)
2 0.01 divider2.odd_0.rst_pulse (net)
0.08 0.00 1.29 v fanout22/A (sky130_fd_sc_hd__clkbuf_4)
0.17 0.28 1.56 v fanout22/X (sky130_fd_sc_hd__clkbuf_4)
24 0.08 net22 (net)
0.17 0.01 1.57 v fanout21/A (sky130_fd_sc_hd__clkbuf_4)
0.11 0.28 1.85 v fanout21/X (sky130_fd_sc_hd__clkbuf_4)
12 0.05 net21 (net)
0.11 0.00 1.86 v _306_/A (sky130_fd_sc_hd__or2_1)
0.05 0.26 2.11 v _306_/X (sky130_fd_sc_hd__or2_1)
1 0.00 _000_ (net)
0.05 0.00 2.11 v _207_/A0 (sky130_fd_sc_hd__mux2_1)
0.10 0.36 2.47 v _207_/X (sky130_fd_sc_hd__mux2_1)
3 0.01 _002_ (net)
0.10 0.00 2.47 v _395_/S (sky130_fd_sc_hd__mux2_1)
0.06 0.35 2.81 v _395_/X (sky130_fd_sc_hd__mux2_1)
1 0.00 _111_ (net)
0.06 0.00 2.81 v _458_/D (sky130_fd_sc_hd__dfrtn_1)
2.81 data arrival time
3.33 3.33 clock pll_clk90 (fall edge)
0.00 3.33 clock source latency
5.00 0.00 3.33 v pll_clk90 (in)
2 0.02 pll_clk90 (net)
5.00 0.00 3.33 v clkbuf_0_pll_clk90/A (sky130_fd_sc_hd__clkbuf_16)
0.16 1.39 4.73 v clkbuf_0_pll_clk90/X (sky130_fd_sc_hd__clkbuf_16)
2 0.02 clknet_0_pll_clk90 (net)
0.16 0.00 4.73 v clkbuf_1_0__f_pll_clk90/A (sky130_fd_sc_hd__clkbuf_16)
0.05 0.20 4.93 v clkbuf_1_0__f_pll_clk90/X (sky130_fd_sc_hd__clkbuf_16)
8 0.04 clknet_1_0__leaf_pll_clk90 (net)
0.05 0.00 4.94 v _458_/CLK_N (sky130_fd_sc_hd__dfrtn_1)
-0.20 4.74 clock uncertainty
0.06 4.80 clock reconvergence pessimism
-0.16 4.64 library setup time
4.64 data required time
-----------------------------------------------------------------------------
4.64 data required time
-2.81 data arrival time
-----------------------------------------------------------------------------
1.83 slack (MET)
Startpoint: _453_ (rising edge-triggered flip-flop clocked by pll_clk90)
Endpoint: _460_ (falling edge-triggered flip-flop clocked by pll_clk90)
Path Group: pll_clk90
Path Type: max
Fanout Cap Slew Delay Time Description
-----------------------------------------------------------------------------
0.00 0.00 clock pll_clk90 (rise edge)
0.00 0.00 clock source latency
5.00 0.00 0.00 ^ pll_clk90 (in)
2 0.02 pll_clk90 (net)
5.00 0.00 0.00 ^ clkbuf_0_pll_clk90/A (sky130_fd_sc_hd__clkbuf_16)
0.17 0.65 0.65 ^ clkbuf_0_pll_clk90/X (sky130_fd_sc_hd__clkbuf_16)
2 0.02 clknet_0_pll_clk90 (net)
0.17 0.00 0.65 ^ clkbuf_1_1__f_pll_clk90/A (sky130_fd_sc_hd__clkbuf_16)
0.07 0.20 0.85 ^ clkbuf_1_1__f_pll_clk90/X (sky130_fd_sc_hd__clkbuf_16)
12 0.05 clknet_1_1__leaf_pll_clk90 (net)
0.07 0.00 0.86 ^ _453_/CLK (sky130_fd_sc_hd__dfrtp_1)
0.08 0.43 1.29 v _453_/Q (sky130_fd_sc_hd__dfrtp_1)
2 0.01 divider2.odd_0.rst_pulse (net)
0.08 0.00 1.29 v fanout22/A (sky130_fd_sc_hd__clkbuf_4)
0.17 0.28 1.56 v fanout22/X (sky130_fd_sc_hd__clkbuf_4)
24 0.08 net22 (net)
0.17 0.01 1.57 v fanout21/A (sky130_fd_sc_hd__clkbuf_4)
0.11 0.28 1.85 v fanout21/X (sky130_fd_sc_hd__clkbuf_4)
12 0.05 net21 (net)
0.11 0.00 1.86 v _306_/A (sky130_fd_sc_hd__or2_1)
0.05 0.26 2.11 v _306_/X (sky130_fd_sc_hd__or2_1)
1 0.00 _000_ (net)
0.05 0.00 2.11 v _207_/A0 (sky130_fd_sc_hd__mux2_1)
0.10 0.36 2.47 v _207_/X (sky130_fd_sc_hd__mux2_1)
3 0.01 _002_ (net)
0.10 0.00 2.47 v _396_/S (sky130_fd_sc_hd__mux2_1)
0.05 0.34 2.81 v _396_/X (sky130_fd_sc_hd__mux2_1)
1 0.00 _113_ (net)
0.05 0.00 2.81 v _460_/D (sky130_fd_sc_hd__dfrtn_1)
2.81 data arrival time
3.33 3.33 clock pll_clk90 (fall edge)
0.00 3.33 clock source latency
5.00 0.00 3.33 v pll_clk90 (in)
2 0.02 pll_clk90 (net)
5.00 0.00 3.33 v clkbuf_0_pll_clk90/A (sky130_fd_sc_hd__clkbuf_16)
0.16 1.39 4.73 v clkbuf_0_pll_clk90/X (sky130_fd_sc_hd__clkbuf_16)
2 0.02 clknet_0_pll_clk90 (net)
0.16 0.00 4.73 v clkbuf_1_0__f_pll_clk90/A (sky130_fd_sc_hd__clkbuf_16)
0.05 0.20 4.93 v clkbuf_1_0__f_pll_clk90/X (sky130_fd_sc_hd__clkbuf_16)
8 0.04 clknet_1_0__leaf_pll_clk90 (net)
0.05 0.00 4.94 v _460_/CLK_N (sky130_fd_sc_hd__dfrtn_1)
-0.20 4.74 clock uncertainty
0.06 4.80 clock reconvergence pessimism
-0.15 4.64 library setup time
4.64 data required time
-----------------------------------------------------------------------------
4.64 data required time
-2.81 data arrival time
-----------------------------------------------------------------------------
1.84 slack (MET)
Startpoint: _453_ (rising edge-triggered flip-flop clocked by pll_clk90)
Endpoint: _459_ (rising edge-triggered flip-flop clocked by pll_clk90')
Path Group: pll_clk90
Path Type: max
Fanout Cap Slew Delay Time Description
-----------------------------------------------------------------------------
0.00 0.00 clock pll_clk90 (rise edge)
0.00 0.00 clock source latency
5.00 0.00 0.00 ^ pll_clk90 (in)
2 0.02 pll_clk90 (net)
5.00 0.00 0.00 ^ clkbuf_0_pll_clk90/A (sky130_fd_sc_hd__clkbuf_16)
0.17 0.65 0.65 ^ clkbuf_0_pll_clk90/X (sky130_fd_sc_hd__clkbuf_16)
2 0.02 clknet_0_pll_clk90 (net)
0.17 0.00 0.65 ^ clkbuf_1_1__f_pll_clk90/A (sky130_fd_sc_hd__clkbuf_16)
0.07 0.20 0.85 ^ clkbuf_1_1__f_pll_clk90/X (sky130_fd_sc_hd__clkbuf_16)
12 0.05 clknet_1_1__leaf_pll_clk90 (net)
0.07 0.00 0.86 ^ _453_/CLK (sky130_fd_sc_hd__dfrtp_1)
0.08 0.43 1.29 v _453_/Q (sky130_fd_sc_hd__dfrtp_1)
2 0.01 divider2.odd_0.rst_pulse (net)
0.08 0.00 1.29 v fanout22/A (sky130_fd_sc_hd__clkbuf_4)
0.17 0.28 1.56 v fanout22/X (sky130_fd_sc_hd__clkbuf_4)
24 0.08 net22 (net)
0.17 0.01 1.57 v fanout21/A (sky130_fd_sc_hd__clkbuf_4)
0.11 0.28 1.85 v fanout21/X (sky130_fd_sc_hd__clkbuf_4)
12 0.05 net21 (net)
0.11 0.00 1.86 v _306_/A (sky130_fd_sc_hd__or2_1)
0.05 0.26 2.11 v _306_/X (sky130_fd_sc_hd__or2_1)
1 0.00 _000_ (net)
0.05 0.00 2.11 v _207_/A0 (sky130_fd_sc_hd__mux2_1)
0.10 0.36 2.47 v _207_/X (sky130_fd_sc_hd__mux2_1)
3 0.01 _002_ (net)
0.10 0.00 2.47 v _273_/S (sky130_fd_sc_hd__mux2_1)
0.06 0.34 2.81 v _273_/X (sky130_fd_sc_hd__mux2_1)
1 0.00 _112_ (net)
0.06 0.00 2.81 v _459_/D (sky130_fd_sc_hd__dfstp_2)
2.81 data arrival time
3.33 3.33 clock pll_clk90' (rise edge)
0.00 3.33 clock source latency
5.00 0.00 3.33 v pll_clk90 (in)
2 0.02 pll_clk90 (net)
5.00 0.00 3.33 v clkbuf_0_pll_clk90/A (sky130_fd_sc_hd__clkbuf_16)
0.16 1.39 4.73 v clkbuf_0_pll_clk90/X (sky130_fd_sc_hd__clkbuf_16)
2 0.02 clknet_0_pll_clk90 (net)
0.16 0.00 4.73 v clkbuf_1_0__f_pll_clk90/A (sky130_fd_sc_hd__clkbuf_16)
0.05 0.20 4.93 v clkbuf_1_0__f_pll_clk90/X (sky130_fd_sc_hd__clkbuf_16)
8 0.04 clknet_1_0__leaf_pll_clk90 (net)
0.05 0.00 4.94 v _416__3/A (sky130_fd_sc_hd__inv_4)
0.02 0.04 4.97 ^ _416__3/Y (sky130_fd_sc_hd__inv_4)
1 0.00 net33 (net)
0.02 0.00 4.97 ^ _459_/CLK (sky130_fd_sc_hd__dfstp_2)
-0.20 4.77 clock uncertainty
0.06 4.84 clock reconvergence pessimism
-0.08 4.75 library setup time
4.75 data required time
-----------------------------------------------------------------------------
4.75 data required time
-2.81 data arrival time
-----------------------------------------------------------------------------
1.94 slack (MET)
Startpoint: _453_ (rising edge-triggered flip-flop clocked by pll_clk90)
Endpoint: _456_ (falling edge-triggered flip-flop clocked by pll_clk90)
Path Group: pll_clk90
Path Type: max
Fanout Cap Slew Delay Time Description
-----------------------------------------------------------------------------
0.00 0.00 clock pll_clk90 (rise edge)
0.00 0.00 clock source latency
5.00 0.00 0.00 ^ pll_clk90 (in)
2 0.02 pll_clk90 (net)
5.00 0.00 0.00 ^ clkbuf_0_pll_clk90/A (sky130_fd_sc_hd__clkbuf_16)
0.17 0.65 0.65 ^ clkbuf_0_pll_clk90/X (sky130_fd_sc_hd__clkbuf_16)
2 0.02 clknet_0_pll_clk90 (net)
0.17 0.00 0.65 ^ clkbuf_1_1__f_pll_clk90/A (sky130_fd_sc_hd__clkbuf_16)
0.07 0.20 0.85 ^ clkbuf_1_1__f_pll_clk90/X (sky130_fd_sc_hd__clkbuf_16)
12 0.05 clknet_1_1__leaf_pll_clk90 (net)
0.07 0.00 0.86 ^ _453_/CLK (sky130_fd_sc_hd__dfrtp_1)
0.12 0.41 1.27 ^ _453_/Q (sky130_fd_sc_hd__dfrtp_1)
2 0.01 divider2.odd_0.rst_pulse (net)
0.12 0.00 1.27 ^ fanout22/A (sky130_fd_sc_hd__clkbuf_4)
0.26 0.33 1.60 ^ fanout22/X (sky130_fd_sc_hd__clkbuf_4)
24 0.09 net22 (net)
0.26 0.01 1.61 ^ fanout21/A (sky130_fd_sc_hd__clkbuf_4)
0.17 0.32 1.93 ^ fanout21/X (sky130_fd_sc_hd__clkbuf_4)
12 0.06 net21 (net)
0.17 0.00 1.93 ^ _238_/S (sky130_fd_sc_hd__mux2_1)
0.07 0.37 2.30 v _238_/X (sky130_fd_sc_hd__mux2_1)
1 0.01 _019_ (net)
0.07 0.00 2.30 v _272_/A (sky130_fd_sc_hd__inv_2)
0.03 0.06 2.36 ^ _272_/Y (sky130_fd_sc_hd__inv_2)
1 0.00 _134_ (net)
0.03 0.00 2.36 ^ _394_/A1 (sky130_fd_sc_hd__o21ai_1)
0.06 0.06 2.42 v _394_/Y (sky130_fd_sc_hd__o21ai_1)
1 0.00 _109_ (net)
0.06 0.00 2.42 v _456_/D (sky130_fd_sc_hd__dfrtn_1)
2.42 data arrival time
3.33 3.33 clock pll_clk90 (fall edge)
0.00 3.33 clock source latency
5.00 0.00 3.33 v pll_clk90 (in)
2 0.02 pll_clk90 (net)
5.00 0.00 3.33 v clkbuf_0_pll_clk90/A (sky130_fd_sc_hd__clkbuf_16)
0.16 1.39 4.73 v clkbuf_0_pll_clk90/X (sky130_fd_sc_hd__clkbuf_16)
2 0.02 clknet_0_pll_clk90 (net)
0.16 0.00 4.73 v clkbuf_1_0__f_pll_clk90/A (sky130_fd_sc_hd__clkbuf_16)
0.05 0.20 4.93 v clkbuf_1_0__f_pll_clk90/X (sky130_fd_sc_hd__clkbuf_16)
8 0.04 clknet_1_0__leaf_pll_clk90 (net)
0.05 0.00 4.94 v _456_/CLK_N (sky130_fd_sc_hd__dfrtn_1)
-0.20 4.74 clock uncertainty
0.06 4.80 clock reconvergence pessimism
-0.16 4.64 library setup time
4.64 data required time
-----------------------------------------------------------------------------
4.64 data required time
-2.42 data arrival time
-----------------------------------------------------------------------------
2.22 slack (MET)
Startpoint: _453_ (rising edge-triggered flip-flop clocked by pll_clk90)
Endpoint: _454_ (falling edge-triggered flip-flop clocked by pll_clk90)
Path Group: pll_clk90
Path Type: max
Fanout Cap Slew Delay Time Description
-----------------------------------------------------------------------------
0.00 0.00 clock pll_clk90 (rise edge)
0.00 0.00 clock source latency
5.00 0.00 0.00 ^ pll_clk90 (in)
2 0.02 pll_clk90 (net)
5.00 0.00 0.00 ^ clkbuf_0_pll_clk90/A (sky130_fd_sc_hd__clkbuf_16)
0.17 0.65 0.65 ^ clkbuf_0_pll_clk90/X (sky130_fd_sc_hd__clkbuf_16)
2 0.02 clknet_0_pll_clk90 (net)
0.17 0.00 0.65 ^ clkbuf_1_1__f_pll_clk90/A (sky130_fd_sc_hd__clkbuf_16)
0.07 0.20 0.85 ^ clkbuf_1_1__f_pll_clk90/X (sky130_fd_sc_hd__clkbuf_16)
12 0.05 clknet_1_1__leaf_pll_clk90 (net)
0.07 0.00 0.86 ^ _453_/CLK (sky130_fd_sc_hd__dfrtp_1)
0.08 0.43 1.29 v _453_/Q (sky130_fd_sc_hd__dfrtp_1)
2 0.01 divider2.odd_0.rst_pulse (net)
0.08 0.00 1.29 v fanout22/A (sky130_fd_sc_hd__clkbuf_4)
0.17 0.28 1.56 v fanout22/X (sky130_fd_sc_hd__clkbuf_4)
24 0.08 net22 (net)
0.17 0.01 1.57 v fanout21/A (sky130_fd_sc_hd__clkbuf_4)
0.11 0.28 1.85 v fanout21/X (sky130_fd_sc_hd__clkbuf_4)
12 0.05 net21 (net)
0.11 0.00 1.86 v _283_/B1 (sky130_fd_sc_hd__a31oi_2)
0.26 0.28 2.14 ^ _283_/Y (sky130_fd_sc_hd__a31oi_2)
3 0.02 _140_ (net)
0.26 0.00 2.14 ^ _392_/A2 (sky130_fd_sc_hd__o21ai_1)
0.06 0.10 2.24 v _392_/Y (sky130_fd_sc_hd__o21ai_1)
1 0.00 _107_ (net)
0.06 0.00 2.24 v _454_/D (sky130_fd_sc_hd__dfrtn_1)
2.24 data arrival time
3.33 3.33 clock pll_clk90 (fall edge)
0.00 3.33 clock source latency
5.00 0.00 3.33 v pll_clk90 (in)
2 0.02 pll_clk90 (net)
5.00 0.00 3.33 v clkbuf_0_pll_clk90/A (sky130_fd_sc_hd__clkbuf_16)
0.16 1.39 4.73 v clkbuf_0_pll_clk90/X (sky130_fd_sc_hd__clkbuf_16)
2 0.02 clknet_0_pll_clk90 (net)
0.16 0.00 4.73 v clkbuf_1_0__f_pll_clk90/A (sky130_fd_sc_hd__clkbuf_16)
0.05 0.20 4.93 v clkbuf_1_0__f_pll_clk90/X (sky130_fd_sc_hd__clkbuf_16)
8 0.04 clknet_1_0__leaf_pll_clk90 (net)
0.05 0.00 4.94 v _454_/CLK_N (sky130_fd_sc_hd__dfrtn_1)
-0.20 4.74 clock uncertainty
0.06 4.80 clock reconvergence pessimism
-0.16 4.64 library setup time
4.64 data required time
-----------------------------------------------------------------------------
4.64 data required time
-2.24 data arrival time
-----------------------------------------------------------------------------
2.40 slack (MET)
max_report_end
check_report
===========================================================================
report_checks -unconstrained
============================================================================
Startpoint: _417_ (rising edge-triggered flip-flop clocked by ext_clk')
Endpoint: resetb_sync (output port clocked by ext_clk)
Path Group: ext_clk
Path Type: max
Fanout Cap Slew Delay Time Description
-----------------------------------------------------------------------------
12.50 12.50 clock ext_clk' (rise edge)
0.00 12.50 clock source latency
5.00 0.00 12.50 v ext_clk (in)
2 0.01 ext_clk (net)
5.00 0.00 12.50 v clkbuf_0_ext_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.16 1.54 14.04 v clkbuf_0_ext_clk/X (sky130_fd_sc_hd__clkbuf_16)
2 0.02 clknet_0_ext_clk (net)
0.16 0.00 14.04 v clkbuf_1_1__f_ext_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.03 0.20 14.24 v clkbuf_1_1__f_ext_clk/X (sky130_fd_sc_hd__clkbuf_16)
1 0.01 clknet_1_1__leaf_ext_clk (net)
0.03 0.00 14.24 v _209_/A0 (sky130_fd_sc_hd__mux2_1)
0.12 0.37 14.61 v _209_/X (sky130_fd_sc_hd__mux2_1)
1 0.02 _037_ (net)
0.12 0.00 14.61 v clkbuf_0__037_/A (sky130_fd_sc_hd__clkbuf_16)
0.04 0.19 14.81 v clkbuf_0__037_/X (sky130_fd_sc_hd__clkbuf_16)
2 0.02 clknet_0__037_ (net)
0.04 0.00 14.81 v clkbuf_1_0__f__037_/A (sky130_fd_sc_hd__clkbuf_16)
0.03 0.14 14.95 v clkbuf_1_0__f__037_/X (sky130_fd_sc_hd__clkbuf_16)
1 0.01 clknet_1_0__leaf__037_ (net)
0.03 0.00 14.95 v _210_/A0 (sky130_fd_sc_hd__mux2_1)
0.08 0.33 15.27 v _210_/X (sky130_fd_sc_hd__mux2_1)
1 0.01 net10 (net)
0.08 0.00 15.27 v clkbuf_0_net10/A (sky130_fd_sc_hd__clkbuf_16)
0.03 0.17 15.44 v clkbuf_0_net10/X (sky130_fd_sc_hd__clkbuf_16)
2 0.02 clknet_0_net10 (net)
0.03 0.00 15.44 v clkbuf_1_1__f_net10/A (sky130_fd_sc_hd__clkbuf_16)
0.04 0.15 15.60 v clkbuf_1_1__f_net10/X (sky130_fd_sc_hd__clkbuf_16)
2 0.02 clknet_1_1__leaf_net10 (net)
0.04 0.00 15.60 v _266__7/A (sky130_fd_sc_hd__inv_4)
0.02 0.04 15.64 ^ _266__7/Y (sky130_fd_sc_hd__inv_4)
1 0.00 net37 (net)
0.02 0.00 15.64 ^ _417_/CLK (sky130_fd_sc_hd__dfstp_1)
0.03 0.35 15.99 v _417_/Q (sky130_fd_sc_hd__dfstp_1)
1 0.00 reset_delay[0] (net)
0.03 0.00 15.99 v _349_/B (sky130_fd_sc_hd__nor2_1)
0.29 0.25 16.24 ^ _349_/Y (sky130_fd_sc_hd__nor2_1)
1 0.02 net11 (net)
0.29 0.00 16.24 ^ output11/A (sky130_fd_sc_hd__buf_12)
0.24 0.31 16.55 ^ output11/X (sky130_fd_sc_hd__buf_12)
1 0.20 resetb_sync (net)
0.24 0.01 16.56 ^ resetb_sync (out)
16.56 data arrival time
25.00 25.00 clock ext_clk (rise edge)
0.00 25.00 clock network delay (propagated)
-0.20 24.80 clock uncertainty
0.00 24.80 clock reconvergence pessimism
-5.00 19.80 output external delay
19.80 data required time
-----------------------------------------------------------------------------
19.80 data required time
-16.56 data arrival time
-----------------------------------------------------------------------------
3.24 slack (MET)
Startpoint: _428_ (rising edge-triggered flip-flop clocked by pll_clk)
Endpoint: _435_ (falling edge-triggered flip-flop clocked by pll_clk)
Path Group: pll_clk
Path Type: max
Fanout Cap Slew Delay Time Description
-----------------------------------------------------------------------------
0.00 0.00 clock pll_clk (rise edge)
0.00 0.00 clock source latency
5.00 0.00 0.00 ^ pll_clk (in)
2 0.02 pll_clk (net)
5.00 0.00 0.00 ^ clkbuf_0_pll_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.17 0.65 0.65 ^ clkbuf_0_pll_clk/X (sky130_fd_sc_hd__clkbuf_16)
2 0.02 clknet_0_pll_clk (net)
0.17 0.00 0.65 ^ clkbuf_1_1__f_pll_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.07 0.20 0.85 ^ clkbuf_1_1__f_pll_clk/X (sky130_fd_sc_hd__clkbuf_16)
13 0.05 clknet_1_1__leaf_pll_clk (net)
0.07 0.00 0.85 ^ _428_/CLK (sky130_fd_sc_hd__dfrtp_1)
0.06 0.41 1.26 v _428_/Q (sky130_fd_sc_hd__dfrtp_1)
2 0.01 divider.odd_0.rst_pulse (net)
0.06 0.00 1.26 v fanout24/A (sky130_fd_sc_hd__clkbuf_4)
0.11 0.22 1.48 v fanout24/X (sky130_fd_sc_hd__clkbuf_4)
12 0.05 net24 (net)
0.11 0.00 1.48 v fanout23/A (sky130_fd_sc_hd__clkbuf_4)
0.10 0.23 1.72 v fanout23/X (sky130_fd_sc_hd__clkbuf_4)
12 0.04 net23 (net)
0.10 0.00 1.72 v _301_/A (sky130_fd_sc_hd__or2_1)
0.05 0.26 1.98 v _301_/X (sky130_fd_sc_hd__or2_1)
1 0.00 _001_ (net)
0.05 0.00 1.98 v _206_/A0 (sky130_fd_sc_hd__mux2_1)
0.11 0.37 2.35 v _206_/X (sky130_fd_sc_hd__mux2_1)
3 0.02 _003_ (net)
0.11 0.00 2.35 v _368_/S (sky130_fd_sc_hd__mux2_1)
0.06 0.34 2.69 v _368_/X (sky130_fd_sc_hd__mux2_1)
1 0.00 _097_ (net)
0.06 0.00 2.69 v _435_/D (sky130_fd_sc_hd__dfrtn_1)
2.69 data arrival time
3.33 3.33 clock pll_clk (fall edge)
0.00 3.33 clock source latency
5.00 0.00 3.33 v pll_clk (in)
2 0.02 pll_clk (net)
5.00 0.00 3.33 v clkbuf_0_pll_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.16 1.39 4.73 v clkbuf_0_pll_clk/X (sky130_fd_sc_hd__clkbuf_16)
2 0.02 clknet_0_pll_clk (net)
0.16 0.00 4.73 v clkbuf_1_0__f_pll_clk/A (sky130_fd_sc_hd__clkbuf_16)
0.05 0.21 4.94 v clkbuf_1_0__f_pll_clk/X (sky130_fd_sc_hd__clkbuf_16)
11 0.05 clknet_1_0__leaf_pll_clk (net)
0.05 0.00 4.94 v _435_/CLK_N (sky130_fd_sc_hd__dfrtn_1)
-0.20 4.74 clock uncertainty
0.06 4.80 clock reconvergence pessimism
-0.15 4.65 library setup time
4.65 data required time
-----------------------------------------------------------------------------
4.65 data required time
-2.69 data arrival time
-----------------------------------------------------------------------------
1.96 slack (MET)
Startpoint: _453_ (rising edge-triggered flip-flop clocked by pll_clk90)
Endpoint: _458_ (falling edge-triggered flip-flop clocked by pll_clk90)
Path Group: pll_clk90
Path Type: max
Fanout Cap Slew Delay Time Description
-----------------------------------------------------------------------------
0.00 0.00 clock pll_clk90 (rise edge)
0.00 0.00 clock source latency
5.00 0.00 0.00 ^ pll_clk90 (in)
2 0.02 pll_clk90 (net)
5.00 0.00 0.00 ^ clkbuf_0_pll_clk90/A (sky130_fd_sc_hd__clkbuf_16)
0.17 0.65 0.65 ^ clkbuf_0_pll_clk90/X (sky130_fd_sc_hd__clkbuf_16)
2 0.02 clknet_0_pll_clk90 (net)
0.17 0.00 0.65 ^ clkbuf_1_1__f_pll_clk90/A (sky130_fd_sc_hd__clkbuf_16)
0.07 0.20 0.85 ^ clkbuf_1_1__f_pll_clk90/X (sky130_fd_sc_hd__clkbuf_16)
12 0.05 clknet_1_1__leaf_pll_clk90 (net)
0.07 0.00 0.86 ^ _453_/CLK (sky130_fd_sc_hd__dfrtp_1)
0.08 0.43 1.29 v _453_/Q (sky130_fd_sc_hd__dfrtp_1)
2 0.01 divider2.odd_0.rst_pulse (net)
0.08 0.00 1.29 v fanout22/A (sky130_fd_sc_hd__clkbuf_4)
0.17 0.28 1.56 v fanout22/X (sky130_fd_sc_hd__clkbuf_4)
24 0.08 net22 (net)
0.17 0.01 1.57 v fanout21/A (sky130_fd_sc_hd__clkbuf_4)
0.11 0.28 1.85 v fanout21/X (sky130_fd_sc_hd__clkbuf_4)
12 0.05 net21 (net)
0.11 0.00 1.86 v _306_/A (sky130_fd_sc_hd__or2_1)
0.05 0.26 2.11 v _306_/X (sky130_fd_sc_hd__or2_1)
1 0.00 _000_ (net)
0.05 0.00 2.11 v _207_/A0 (sky130_fd_sc_hd__mux2_1)
0.10 0.36 2.47 v _207_/X (sky130_fd_sc_hd__mux2_1)
3 0.01 _002_ (net)
0.10 0.00 2.47 v _395_/S (sky130_fd_sc_hd__mux2_1)
0.06 0.35 2.81 v _395_/X (sky130_fd_sc_hd__mux2_1)
1 0.00 _111_ (net)
0.06 0.00 2.81 v _458_/D (sky130_fd_sc_hd__dfrtn_1)
2.81 data arrival time
3.33 3.33 clock pll_clk90 (fall edge)
0.00 3.33 clock source latency
5.00 0.00 3.33 v pll_clk90 (in)
2 0.02 pll_clk90 (net)
5.00 0.00 3.33 v clkbuf_0_pll_clk90/A (sky130_fd_sc_hd__clkbuf_16)
0.16 1.39 4.73 v clkbuf_0_pll_clk90/X (sky130_fd_sc_hd__clkbuf_16)
2 0.02 clknet_0_pll_clk90 (net)
0.16 0.00 4.73 v clkbuf_1_0__f_pll_clk90/A (sky130_fd_sc_hd__clkbuf_16)
0.05 0.20 4.93 v clkbuf_1_0__f_pll_clk90/X (sky130_fd_sc_hd__clkbuf_16)
8 0.04 clknet_1_0__leaf_pll_clk90 (net)
0.05 0.00 4.94 v _458_/CLK_N (sky130_fd_sc_hd__dfrtn_1)
-0.20 4.74 clock uncertainty
0.06 4.80 clock reconvergence pessimism
-0.16 4.64 library setup time
4.64 data required time
-----------------------------------------------------------------------------
4.64 data required time
-2.81 data arrival time
-----------------------------------------------------------------------------
1.83 slack (MET)
===========================================================================
report_checks --slack_max -0.01
============================================================================
No paths found.
check_report_end
check_slew
===========================================================================
report_check_types -max_slew -max_cap -max_fanout -violators
============================================================================
max slew
Pin Limit Slew Slack
------------------------------------------------------------
clkbuf_0_pll_clk90/A 0.75 5.00 -4.25 (VIOLATED)
ANTENNA_input2_A/DIODE 0.75 5.00 -4.25 (VIOLATED)
ANTENNA_clkbuf_0_pll_clk90_A/DIODE 0.75 5.00 -4.25 (VIOLATED)
clkbuf_0_pll_clk/A 0.75 5.00 -4.25 (VIOLATED)
ANTENNA_clkbuf_0_pll_clk_A/DIODE 0.75 5.00 -4.25 (VIOLATED)
ANTENNA_input5_A/DIODE 0.75 5.00 -4.25 (VIOLATED)
ANTENNA_input9_A/DIODE 0.75 5.00 -4.25 (VIOLATED)
ANTENNA_input8_A/DIODE 0.75 5.00 -4.25 (VIOLATED)
ANTENNA_input4_A/DIODE 0.75 5.00 -4.25 (VIOLATED)
ANTENNA_input6_A/DIODE 0.75 5.00 -4.25 (VIOLATED)
ANTENNA_input1_A/DIODE 0.75 5.00 -4.25 (VIOLATED)
ANTENNA_input7_A/DIODE 0.75 5.00 -4.25 (VIOLATED)
ANTENNA_input3_A/DIODE 0.75 5.00 -4.25 (VIOLATED)
clkbuf_0_ext_clk/A 0.75 5.00 -4.25 (VIOLATED)
input5/A 0.75 5.00 -4.25 (VIOLATED)
input8/A 0.75 5.00 -4.25 (VIOLATED)
input9/A 0.75 5.00 -4.25 (VIOLATED)
input7/A 0.75 5.00 -4.25 (VIOLATED)
input2/A 0.75 5.00 -4.25 (VIOLATED)
input6/A 0.75 5.00 -4.25 (VIOLATED)
ANTENNA_clkbuf_0_ext_clk_A/DIODE 0.75 5.00 -4.25 (VIOLATED)
input3/A 0.75 5.00 -4.25 (VIOLATED)
input1/A 0.75 5.00 -4.25 (VIOLATED)
input4/A 0.75 5.00 -4.25 (VIOLATED)
ext_clk 0.75 5.00 -4.25 (VIOLATED)
ext_clk_sel 0.75 5.00 -4.25 (VIOLATED)
ext_reset 0.75 5.00 -4.25 (VIOLATED)
pll_clk 0.75 5.00 -4.25 (VIOLATED)
pll_clk90 0.75 5.00 -4.25 (VIOLATED)
resetb 0.75 5.00 -4.25 (VIOLATED)
sel2[0] 0.75 5.00 -4.25 (VIOLATED)
sel2[1] 0.75 5.00 -4.25 (VIOLATED)
sel2[2] 0.75 5.00 -4.25 (VIOLATED)
sel[0] 0.75 5.00 -4.25 (VIOLATED)
sel[1] 0.75 5.00 -4.25 (VIOLATED)
sel[2] 0.75 5.00 -4.25 (VIOLATED)
max fanout
Pin Limit Fanout Slack
---------------------------------------------------------
_276_/X 12 24 -12 (VIOLATED)
fanout13/X 12 24 -12 (VIOLATED)
fanout14/X 12 24 -12 (VIOLATED)
fanout15/X 12 24 -12 (VIOLATED)
fanout22/X 12 24 -12 (VIOLATED)
fanout28/X 12 24 -12 (VIOLATED)
fanout29/X 12 18 -6 (VIOLATED)
clkbuf_1_1__f_pll_clk/X 12 13 (VIOLATED)
===========================================================================
max slew violation count 36
max fanout violation count 8
max cap violation count 0
============================================================================
check_slew_end
tns_report
===========================================================================
report_tns
============================================================================
tns 0.00
tns_report_end
wns_report
===========================================================================
report_wns
============================================================================
wns 0.00
wns_report_end
worst_slack
===========================================================================
report_worst_slack -max (Setup)
============================================================================
worst slack 1.83
===========================================================================
report_worst_slack -min (Hold)
============================================================================
worst slack 0.13
worst_slack_end
clock_skew
===========================================================================
report_clock_skew
============================================================================
Clock core_clk
No launch/capture paths found.
Clock ext_clk
Latency CRPR Skew
_419_/CLK ^
3.27
_418_/CLK ^
2.83 -0.28 0.15
Clock pll_clk
Latency CRPR Skew
_445_/CLK ^
3.06
_441_/CLK ^
0.78 -0.06 2.22
Clock pll_clk90
Latency CRPR Skew
_473_/CLK ^
3.01
_462_/CLK ^
0.77 -0.06 2.17
clock_skew_end
power_report
===========================================================================
report_power
============================================================================
Group Internal Switching Leakage Total
Power Power Power Power (Watts)
----------------------------------------------------------------
Sequential 3.74e-04 4.56e-05 4.70e-10 4.20e-04 26.8%
Combinational 6.35e-04 5.15e-04 1.17e-09 1.15e-03 73.2%
Macro 0.00e+00 0.00e+00 0.00e+00 0.00e+00 0.0%
Pad 0.00e+00 0.00e+00 0.00e+00 0.00e+00 0.0%
----------------------------------------------------------------
Total 1.01e-03 5.61e-04 1.64e-09 1.57e-03 100.0%
64.3% 35.7% 0.0%
power_report_end
area_report
===========================================================================
report_design_area
============================================================================
Design area 4243 u^2 88% utilization.
area_report_end
Setting global connections for newly added cells...
[WARNING] Did not save OpenROAD database!
Writing SDF to /home/kareem_farid/caravel/openlane/caravel_clocking/runs/22_10_14_05_15/results/routing/mca/process_corner_nom/caravel_clocking.sdf...
Writing timing model to /home/kareem_farid/caravel/openlane/caravel_clocking/runs/22_10_14_05_15/results/routing/mca/process_corner_nom/caravel_clocking.lib...
Reference in New Issue View Git Blame Copy Permalink