=========================================================================== report_checks -path_delay max (Setup) ============================================================================ Startpoint: _419_ (rising edge-triggered flip-flop clocked by pll_clk90) Endpoint: _311_ (rising clock gating-check end-point clocked by pll_clk90') Path Group: **clock_gating_default** 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) 0.16 0.65 0.65 ^ clkbuf_0_pll_clk90/X (sky130_fd_sc_hd__clkbuf_16) 2 0.02 clknet_0_pll_clk90 (net) 0.16 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) 9 0.05 clknet_1_1__leaf_pll_clk90 (net) 0.07 0.00 0.85 ^ _419_/CLK (sky130_fd_sc_hd__dfstp_1) 0.13 0.60 1.45 ^ _419_/Q (sky130_fd_sc_hd__dfstp_1) 4 0.01 divider2.odd_0.out_counter (net) 0.13 0.00 1.45 ^ _309_/B (sky130_fd_sc_hd__and2_1) 0.07 0.16 1.61 ^ _309_/X (sky130_fd_sc_hd__and2_1) 1 0.01 _153_ (net) 0.07 0.00 1.61 ^ _311_/A3 (sky130_fd_sc_hd__o31ai_2) 1.61 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 4.72 v clkbuf_0_pll_clk90/X (sky130_fd_sc_hd__clkbuf_16) 2 0.02 clknet_0_pll_clk90 (net) 0.16 0.00 4.72 v clkbuf_1_1__f_pll_clk90/A (sky130_fd_sc_hd__clkbuf_16) 0.05 0.21 4.93 v clkbuf_1_1__f_pll_clk90/X (sky130_fd_sc_hd__clkbuf_16) 9 0.05 clknet_1_1__leaf_pll_clk90 (net) 0.05 0.00 4.93 v _209_/A1 (sky130_fd_sc_hd__mux2_1) 0.07 0.29 5.22 v _209_/X (sky130_fd_sc_hd__mux2_1) 1 0.01 _038_ (net) 0.07 0.00 5.22 v _308_/B (sky130_fd_sc_hd__nand2b_2) 0.05 0.07 5.29 ^ _308_/Y (sky130_fd_sc_hd__nand2b_2) 1 0.00 _152_ (net) 0.05 0.00 5.29 ^ _311_/B1 (sky130_fd_sc_hd__o31ai_2) -0.20 5.09 clock uncertainty 0.08 5.17 clock reconvergence pessimism 0.00 5.17 clock gating setup time 5.17 data required time ----------------------------------------------------------------------------- 5.17 data required time -1.61 data arrival time ----------------------------------------------------------------------------- 3.56 slack (MET) Startpoint: _419_ (rising edge-triggered flip-flop clocked by pll_clk90) Endpoint: _311_ (rising clock gating-check end-point clocked by pll_clk90') Path Group: **clock_gating_default** 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) 0.16 0.65 0.65 ^ clkbuf_0_pll_clk90/X (sky130_fd_sc_hd__clkbuf_16) 2 0.02 clknet_0_pll_clk90 (net) 0.16 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) 9 0.05 clknet_1_1__leaf_pll_clk90 (net) 0.07 0.00 0.85 ^ _419_/CLK (sky130_fd_sc_hd__dfstp_1) 0.13 0.60 1.45 ^ _419_/Q (sky130_fd_sc_hd__dfstp_1) 4 0.01 divider2.odd_0.out_counter (net) 0.13 0.00 1.45 ^ _310_/B (sky130_fd_sc_hd__nor2_1) 0.05 0.07 1.52 v _310_/Y (sky130_fd_sc_hd__nor2_1) 1 0.00 _154_ (net) 0.05 0.00 1.52 v _311_/A1 (sky130_fd_sc_hd__o31ai_2) 1.52 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 4.72 v clkbuf_0_pll_clk90/X (sky130_fd_sc_hd__clkbuf_16) 2 0.02 clknet_0_pll_clk90 (net) 0.16 0.00 4.72 v clkbuf_1_1__f_pll_clk90/A (sky130_fd_sc_hd__clkbuf_16) 0.05 0.21 4.93 v clkbuf_1_1__f_pll_clk90/X (sky130_fd_sc_hd__clkbuf_16) 9 0.05 clknet_1_1__leaf_pll_clk90 (net) 0.05 0.00 4.93 v _209_/A1 (sky130_fd_sc_hd__mux2_1) 0.07 0.29 5.22 v _209_/X (sky130_fd_sc_hd__mux2_1) 1 0.01 _038_ (net) 0.07 0.00 5.22 v _308_/B (sky130_fd_sc_hd__nand2b_2) 0.05 0.07 5.29 ^ _308_/Y (sky130_fd_sc_hd__nand2b_2) 1 0.00 _152_ (net) 0.05 0.00 5.29 ^ _311_/B1 (sky130_fd_sc_hd__o31ai_2) -0.20 5.09 clock uncertainty 0.08 5.17 clock reconvergence pessimism 0.00 5.17 clock gating setup time 5.17 data required time ----------------------------------------------------------------------------- 5.17 data required time -1.52 data arrival time ----------------------------------------------------------------------------- 3.65 slack (MET) Startpoint: _414_ (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 1.53 14.03 v clkbuf_0_ext_clk/X (sky130_fd_sc_hd__clkbuf_16) 2 0.02 clknet_0_ext_clk (net) 0.16 0.00 14.03 v clkbuf_1_1__f_ext_clk/A (sky130_fd_sc_hd__clkbuf_16) 0.02 0.19 14.23 v clkbuf_1_1__f_ext_clk/X (sky130_fd_sc_hd__clkbuf_16) 1 0.00 clknet_1_1__leaf_ext_clk (net) 0.02 0.00 14.23 v _207_/A0 (sky130_fd_sc_hd__mux2_1) 0.08 0.33 14.55 v _207_/X (sky130_fd_sc_hd__mux2_1) 1 0.01 _037_ (net) 0.08 0.00 14.56 v clkbuf_0__037_/A (sky130_fd_sc_hd__clkbuf_16) 0.03 0.17 14.73 v clkbuf_0__037_/X (sky130_fd_sc_hd__clkbuf_16) 2 0.02 clknet_0__037_ (net) 0.03 0.00 14.73 v clkbuf_1_0__f__037_/A (sky130_fd_sc_hd__clkbuf_16) 0.03 0.13 14.86 v clkbuf_1_0__f__037_/X (sky130_fd_sc_hd__clkbuf_16) 1 0.00 clknet_1_0__leaf__037_ (net) 0.03 0.00 14.86 v _208_/A0 (sky130_fd_sc_hd__mux2_1) 0.09 0.33 15.19 v _208_/X (sky130_fd_sc_hd__mux2_1) 1 0.01 net11 (net) 0.09 0.00 15.19 v clkbuf_0_net11/A (sky130_fd_sc_hd__clkbuf_16) 0.03 0.17 15.36 v clkbuf_0_net11/X (sky130_fd_sc_hd__clkbuf_16) 2 0.02 clknet_0_net11 (net) 0.03 0.00 15.36 v clkbuf_1_1__f_net11/A (sky130_fd_sc_hd__clkbuf_16) 0.04 0.15 15.51 v clkbuf_1_1__f_net11/X (sky130_fd_sc_hd__clkbuf_16) 2 0.02 clknet_1_1__leaf_net11 (net) 0.04 0.00 15.51 v _257__7/A (sky130_fd_sc_hd__inv_4) 0.02 0.03 15.55 ^ _257__7/Y (sky130_fd_sc_hd__inv_4) 1 0.00 net39 (net) 0.02 0.00 15.55 ^ _414_/CLK (sky130_fd_sc_hd__dfstp_1) 0.12 0.57 16.12 ^ _414_/Q (sky130_fd_sc_hd__dfstp_1) 1 0.01 reset_delay[0] (net) 0.12 0.00 16.12 ^ _256_/A (sky130_fd_sc_hd__clkinv_4) 0.04 0.07 16.19 v _256_/Y (sky130_fd_sc_hd__clkinv_4) 1 0.01 net12 (net) 0.04 0.00 16.19 v output12/A (sky130_fd_sc_hd__buf_12) 0.11 0.20 16.40 v output12/X (sky130_fd_sc_hd__buf_12) 1 0.20 resetb_sync (net) 0.11 0.00 16.40 v resetb_sync (out) 16.40 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 -16.40 data arrival time ----------------------------------------------------------------------------- 3.40 slack (MET) Startpoint: _416_ (rising edge-triggered flip-flop clocked by ext_clk') Endpoint: _415_ (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 1.53 14.03 v clkbuf_0_ext_clk/X (sky130_fd_sc_hd__clkbuf_16) 2 0.02 clknet_0_ext_clk (net) 0.16 0.00 14.03 v clkbuf_1_1__f_ext_clk/A (sky130_fd_sc_hd__clkbuf_16) 0.02 0.19 14.23 v clkbuf_1_1__f_ext_clk/X (sky130_fd_sc_hd__clkbuf_16) 1 0.00 clknet_1_1__leaf_ext_clk (net) 0.02 0.00 14.23 v _207_/A0 (sky130_fd_sc_hd__mux2_1) 0.08 0.33 14.55 v _207_/X (sky130_fd_sc_hd__mux2_1) 1 0.01 _037_ (net) 0.08 0.00 14.56 v clkbuf_0__037_/A (sky130_fd_sc_hd__clkbuf_16) 0.03 0.17 14.73 v clkbuf_0__037_/X (sky130_fd_sc_hd__clkbuf_16) 2 0.02 clknet_0__037_ (net) 0.03 0.00 14.73 v clkbuf_1_0__f__037_/A (sky130_fd_sc_hd__clkbuf_16) 0.03 0.13 14.86 v clkbuf_1_0__f__037_/X (sky130_fd_sc_hd__clkbuf_16) 1 0.00 clknet_1_0__leaf__037_ (net) 0.03 0.00 14.86 v _208_/A0 (sky130_fd_sc_hd__mux2_1) 0.09 0.33 15.19 v _208_/X (sky130_fd_sc_hd__mux2_1) 1 0.01 net11 (net) 0.09 0.00 15.19 v clkbuf_0_net11/A (sky130_fd_sc_hd__clkbuf_16) 0.03 0.17 15.36 v clkbuf_0_net11/X (sky130_fd_sc_hd__clkbuf_16) 2 0.02 clknet_0_net11 (net) 0.03 0.00 15.36 v clkbuf_1_0__f_net11/A (sky130_fd_sc_hd__clkbuf_16) 0.14 0.24 15.61 v clkbuf_1_0__f_net11/X (sky130_fd_sc_hd__clkbuf_16) 2 0.21 core_clk (net) 0.14 0.01 15.61 v _409__9/A (sky130_fd_sc_hd__inv_4) 0.04 0.07 15.69 ^ _409__9/Y (sky130_fd_sc_hd__inv_4) 1 0.00 net41 (net) 0.04 0.00 15.69 ^ _416_/CLK (sky130_fd_sc_hd__dfstp_1) 0.05 0.52 16.20 ^ _416_/Q (sky130_fd_sc_hd__dfstp_1) 1 0.00 reset_delay[2] (net) 0.05 0.00 16.20 ^ hold7/A (sky130_fd_sc_hd__dlygate4sd3_1) 0.06 0.56 16.77 ^ hold7/X (sky130_fd_sc_hd__dlygate4sd3_1) 1 0.00 net47 (net) 0.06 0.00 16.77 ^ _415_/D (sky130_fd_sc_hd__dfstp_1) 16.77 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) 0.02 0.18 39.06 v clkbuf_1_1__f_ext_clk/X (sky130_fd_sc_hd__clkbuf_16) 1 0.00 clknet_1_1__leaf_ext_clk (net) 0.02 0.00 39.06 v _207_/A0 (sky130_fd_sc_hd__mux2_1) 0.08 0.30 39.36 v _207_/X (sky130_fd_sc_hd__mux2_1) 1 0.01 _037_ (net) 0.08 0.00 39.36 v clkbuf_0__037_/A (sky130_fd_sc_hd__clkbuf_16) 0.03 0.15 39.51 v clkbuf_0__037_/X (sky130_fd_sc_hd__clkbuf_16) 2 0.02 clknet_0__037_ (net) 0.03 0.00 39.51 v clkbuf_1_0__f__037_/A (sky130_fd_sc_hd__clkbuf_16) 0.03 0.12 39.64 v clkbuf_1_0__f__037_/X (sky130_fd_sc_hd__clkbuf_16) 1 0.00 clknet_1_0__leaf__037_ (net) 0.03 0.00 39.64 v _208_/A0 (sky130_fd_sc_hd__mux2_1) 0.08 0.30 39.93 v _208_/X (sky130_fd_sc_hd__mux2_1) 1 0.01 net11 (net) 0.08 0.00 39.93 v clkbuf_0_net11/A (sky130_fd_sc_hd__clkbuf_16) 0.03 0.16 40.09 v clkbuf_0_net11/X (sky130_fd_sc_hd__clkbuf_16) 2 0.02 clknet_0_net11 (net) 0.03 0.00 40.09 v clkbuf_1_1__f_net11/A (sky130_fd_sc_hd__clkbuf_16) 0.04 0.14 40.23 v clkbuf_1_1__f_net11/X (sky130_fd_sc_hd__clkbuf_16) 2 0.02 clknet_1_1__leaf_net11 (net) 0.04 0.00 40.23 v _408__8/A (sky130_fd_sc_hd__inv_4) 0.02 0.03 40.26 ^ _408__8/Y (sky130_fd_sc_hd__inv_4) 1 0.00 net40 (net) 0.02 0.00 40.26 ^ _415_/CLK (sky130_fd_sc_hd__dfstp_1) -0.20 40.06 clock uncertainty 0.27 40.33 clock reconvergence pessimism -0.06 40.27 library setup time 40.27 data required time ----------------------------------------------------------------------------- 40.27 data required time -16.77 data arrival time ----------------------------------------------------------------------------- 23.51 slack (MET) Startpoint: _415_ (rising edge-triggered flip-flop clocked by ext_clk') Endpoint: _414_ (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 1.53 14.03 v clkbuf_0_ext_clk/X (sky130_fd_sc_hd__clkbuf_16) 2 0.02 clknet_0_ext_clk (net) 0.16 0.00 14.03 v clkbuf_1_1__f_ext_clk/A (sky130_fd_sc_hd__clkbuf_16) 0.02 0.19 14.23 v clkbuf_1_1__f_ext_clk/X (sky130_fd_sc_hd__clkbuf_16) 1 0.00 clknet_1_1__leaf_ext_clk (net) 0.02 0.00 14.23 v _207_/A0 (sky130_fd_sc_hd__mux2_1) 0.08 0.33 14.55 v _207_/X (sky130_fd_sc_hd__mux2_1) 1 0.01 _037_ (net) 0.08 0.00 14.56 v clkbuf_0__037_/A (sky130_fd_sc_hd__clkbuf_16) 0.03 0.17 14.73 v clkbuf_0__037_/X (sky130_fd_sc_hd__clkbuf_16) 2 0.02 clknet_0__037_ (net) 0.03 0.00 14.73 v clkbuf_1_0__f__037_/A (sky130_fd_sc_hd__clkbuf_16) 0.03 0.13 14.86 v clkbuf_1_0__f__037_/X (sky130_fd_sc_hd__clkbuf_16) 1 0.00 clknet_1_0__leaf__037_ (net) 0.03 0.00 14.86 v _208_/A0 (sky130_fd_sc_hd__mux2_1) 0.09 0.33 15.19 v _208_/X (sky130_fd_sc_hd__mux2_1) 1 0.01 net11 (net) 0.09 0.00 15.19 v clkbuf_0_net11/A (sky130_fd_sc_hd__clkbuf_16) 0.03 0.17 15.36 v clkbuf_0_net11/X (sky130_fd_sc_hd__clkbuf_16) 2 0.02 clknet_0_net11 (net) 0.03 0.00 15.36 v clkbuf_1_1__f_net11/A (sky130_fd_sc_hd__clkbuf_16) 0.04 0.15 15.51 v clkbuf_1_1__f_net11/X (sky130_fd_sc_hd__clkbuf_16) 2 0.02 clknet_1_1__leaf_net11 (net) 0.04 0.00 15.51 v _408__8/A (sky130_fd_sc_hd__inv_4) 0.02 0.04 15.55 ^ _408__8/Y (sky130_fd_sc_hd__inv_4) 1 0.00 net40 (net) 0.02 0.00 15.55 ^ _415_/CLK (sky130_fd_sc_hd__dfstp_1) 0.05 0.52 16.06 ^ _415_/Q (sky130_fd_sc_hd__dfstp_1) 1 0.00 reset_delay[1] (net) 0.05 0.00 16.06 ^ hold4/A (sky130_fd_sc_hd__dlygate4sd3_1) 0.06 0.57 16.64 ^ hold4/X (sky130_fd_sc_hd__dlygate4sd3_1) 1 0.00 net44 (net) 0.06 0.00 16.64 ^ _414_/D (sky130_fd_sc_hd__dfstp_1) 16.64 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) 0.02 0.18 39.06 v clkbuf_1_1__f_ext_clk/X (sky130_fd_sc_hd__clkbuf_16) 1 0.00 clknet_1_1__leaf_ext_clk (net) 0.02 0.00 39.06 v _207_/A0 (sky130_fd_sc_hd__mux2_1) 0.08 0.30 39.36 v _207_/X (sky130_fd_sc_hd__mux2_1) 1 0.01 _037_ (net) 0.08 0.00 39.36 v clkbuf_0__037_/A (sky130_fd_sc_hd__clkbuf_16) 0.03 0.15 39.51 v clkbuf_0__037_/X (sky130_fd_sc_hd__clkbuf_16) 2 0.02 clknet_0__037_ (net) 0.03 0.00 39.51 v clkbuf_1_0__f__037_/A (sky130_fd_sc_hd__clkbuf_16) 0.03 0.12 39.64 v clkbuf_1_0__f__037_/X (sky130_fd_sc_hd__clkbuf_16) 1 0.00 clknet_1_0__leaf__037_ (net) 0.03 0.00 39.64 v _208_/A0 (sky130_fd_sc_hd__mux2_1) 0.08 0.30 39.93 v _208_/X (sky130_fd_sc_hd__mux2_1) 1 0.01 net11 (net) 0.08 0.00 39.93 v clkbuf_0_net11/A (sky130_fd_sc_hd__clkbuf_16) 0.03 0.16 40.09 v clkbuf_0_net11/X (sky130_fd_sc_hd__clkbuf_16) 2 0.02 clknet_0_net11 (net) 0.03 0.00 40.09 v clkbuf_1_1__f_net11/A (sky130_fd_sc_hd__clkbuf_16) 0.04 0.14 40.23 v clkbuf_1_1__f_net11/X (sky130_fd_sc_hd__clkbuf_16) 2 0.02 clknet_1_1__leaf_net11 (net) 0.04 0.00 40.23 v _257__7/A (sky130_fd_sc_hd__inv_4) 0.02 0.03 40.26 ^ _257__7/Y (sky130_fd_sc_hd__inv_4) 1 0.00 net39 (net) 0.02 0.00 40.26 ^ _414_/CLK (sky130_fd_sc_hd__dfstp_1) -0.20 40.06 clock uncertainty 0.29 40.35 clock reconvergence pessimism -0.06 40.28 library setup time 40.28 data required time ----------------------------------------------------------------------------- 40.28 data required time -16.64 data arrival time ----------------------------------------------------------------------------- 23.65 slack (MET) Startpoint: _425_ (rising edge-triggered flip-flop clocked by pll_clk) Endpoint: _432_ (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_0__f_pll_clk/A (sky130_fd_sc_hd__clkbuf_16) 0.07 0.20 0.85 ^ clkbuf_1_0__f_pll_clk/X (sky130_fd_sc_hd__clkbuf_16) 10 0.05 clknet_1_0__leaf_pll_clk (net) 0.07 0.00 0.85 ^ _425_/CLK (sky130_fd_sc_hd__dfrtp_1) 0.04 0.38 1.24 v _425_/Q (sky130_fd_sc_hd__dfrtp_1) 1 0.00 divider.odd_0.rst_pulse (net) 0.04 0.00 1.24 v fanout26/A (sky130_fd_sc_hd__clkbuf_2) 0.12 0.18 1.42 v fanout26/X (sky130_fd_sc_hd__clkbuf_2) 6 0.03 net26 (net) 0.12 0.00 1.42 v fanout25/A (sky130_fd_sc_hd__clkbuf_2) 0.09 0.20 1.62 v fanout25/X (sky130_fd_sc_hd__clkbuf_2) 6 0.02 net25 (net) 0.09 0.00 1.62 v _297_/A_N (sky130_fd_sc_hd__nand2b_1) 0.12 0.22 1.84 v _297_/Y (sky130_fd_sc_hd__nand2b_1) 4 0.01 _001_ (net) 0.12 0.00 1.84 v _204_/A0 (sky130_fd_sc_hd__mux2_1) 0.12 0.40 2.24 v _204_/X (sky130_fd_sc_hd__mux2_1) 3 0.02 _003_ (net) 0.12 0.00 2.24 v _363_/S (sky130_fd_sc_hd__mux2_1) 0.06 0.36 2.60 v _363_/X (sky130_fd_sc_hd__mux2_1) 1 0.00 _097_ (net) 0.06 0.00 2.60 v _432_/D (sky130_fd_sc_hd__dfrtn_1) 2.60 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 4.94 v clkbuf_1_1__f_pll_clk/X (sky130_fd_sc_hd__clkbuf_16) 14 0.05 clknet_1_1__leaf_pll_clk (net) 0.05 0.00 4.94 v _432_/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 -2.60 data arrival time ----------------------------------------------------------------------------- 2.04 slack (MET) Startpoint: _425_ (rising edge-triggered flip-flop clocked by pll_clk) Endpoint: _430_ (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_0__f_pll_clk/A (sky130_fd_sc_hd__clkbuf_16) 0.07 0.20 0.85 ^ clkbuf_1_0__f_pll_clk/X (sky130_fd_sc_hd__clkbuf_16) 10 0.05 clknet_1_0__leaf_pll_clk (net) 0.07 0.00 0.85 ^ _425_/CLK (sky130_fd_sc_hd__dfrtp_1) 0.04 0.38 1.24 v _425_/Q (sky130_fd_sc_hd__dfrtp_1) 1 0.00 divider.odd_0.rst_pulse (net) 0.04 0.00 1.24 v fanout26/A (sky130_fd_sc_hd__clkbuf_2) 0.12 0.18 1.42 v fanout26/X (sky130_fd_sc_hd__clkbuf_2) 6 0.03 net26 (net) 0.12 0.00 1.42 v fanout25/A (sky130_fd_sc_hd__clkbuf_2) 0.09 0.20 1.62 v fanout25/X (sky130_fd_sc_hd__clkbuf_2) 6 0.02 net25 (net) 0.09 0.00 1.62 v _297_/A_N (sky130_fd_sc_hd__nand2b_1) 0.12 0.22 1.84 v _297_/Y (sky130_fd_sc_hd__nand2b_1) 4 0.01 _001_ (net) 0.12 0.00 1.84 v _204_/A0 (sky130_fd_sc_hd__mux2_1) 0.12 0.40 2.24 v _204_/X (sky130_fd_sc_hd__mux2_1) 3 0.02 _003_ (net) 0.12 0.00 2.24 v _362_/S (sky130_fd_sc_hd__mux2_1) 0.06 0.35 2.59 v _362_/X (sky130_fd_sc_hd__mux2_1) 1 0.00 _095_ (net) 0.06 0.00 2.59 v _430_/D (sky130_fd_sc_hd__dfrtn_1) 2.59 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 4.94 v clkbuf_1_1__f_pll_clk/X (sky130_fd_sc_hd__clkbuf_16) 14 0.05 clknet_1_1__leaf_pll_clk (net) 0.05 0.00 4.94 v _430_/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 -2.59 data arrival time ----------------------------------------------------------------------------- 2.05 slack (MET) Startpoint: _425_ (rising edge-triggered flip-flop clocked by pll_clk) Endpoint: _431_ (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_0__f_pll_clk/A (sky130_fd_sc_hd__clkbuf_16) 0.07 0.20 0.85 ^ clkbuf_1_0__f_pll_clk/X (sky130_fd_sc_hd__clkbuf_16) 10 0.05 clknet_1_0__leaf_pll_clk (net) 0.07 0.00 0.85 ^ _425_/CLK (sky130_fd_sc_hd__dfrtp_1) 0.04 0.38 1.24 v _425_/Q (sky130_fd_sc_hd__dfrtp_1) 1 0.00 divider.odd_0.rst_pulse (net) 0.04 0.00 1.24 v fanout26/A (sky130_fd_sc_hd__clkbuf_2) 0.12 0.18 1.42 v fanout26/X (sky130_fd_sc_hd__clkbuf_2) 6 0.03 net26 (net) 0.12 0.00 1.42 v fanout25/A (sky130_fd_sc_hd__clkbuf_2) 0.09 0.20 1.62 v fanout25/X (sky130_fd_sc_hd__clkbuf_2) 6 0.02 net25 (net) 0.09 0.00 1.62 v _297_/A_N (sky130_fd_sc_hd__nand2b_1) 0.12 0.22 1.84 v _297_/Y (sky130_fd_sc_hd__nand2b_1) 4 0.01 _001_ (net) 0.12 0.00 1.84 v _204_/A0 (sky130_fd_sc_hd__mux2_1) 0.12 0.40 2.24 v _204_/X (sky130_fd_sc_hd__mux2_1) 3 0.02 _003_ (net) 0.12 0.00 2.24 v _279_/S (sky130_fd_sc_hd__mux2_1) 0.06 0.35 2.59 v _279_/X (sky130_fd_sc_hd__mux2_1) 1 0.00 _096_ (net) 0.06 0.00 2.59 v _431_/D (sky130_fd_sc_hd__dfstp_1) 2.59 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_1__f_pll_clk/A (sky130_fd_sc_hd__clkbuf_16) 0.05 0.21 4.94 v clkbuf_1_1__f_pll_clk/X (sky130_fd_sc_hd__clkbuf_16) 14 0.05 clknet_1_1__leaf_pll_clk (net) 0.05 0.00 4.94 v _411__6/A (sky130_fd_sc_hd__inv_4) 0.02 0.04 4.98 ^ _411__6/Y (sky130_fd_sc_hd__inv_4) 1 0.00 net38 (net) 0.02 0.00 4.98 ^ _431_/CLK (sky130_fd_sc_hd__dfstp_1) -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 -2.59 data arrival time ----------------------------------------------------------------------------- 2.16 slack (MET) Startpoint: _425_ (rising edge-triggered flip-flop clocked by pll_clk) Endpoint: _428_ (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_0__f_pll_clk/A (sky130_fd_sc_hd__clkbuf_16) 0.07 0.20 0.85 ^ clkbuf_1_0__f_pll_clk/X (sky130_fd_sc_hd__clkbuf_16) 10 0.05 clknet_1_0__leaf_pll_clk (net) 0.07 0.00 0.85 ^ _425_/CLK (sky130_fd_sc_hd__dfrtp_1) 0.05 0.35 1.20 ^ _425_/Q (sky130_fd_sc_hd__dfrtp_1) 1 0.00 divider.odd_0.rst_pulse (net) 0.05 0.00 1.20 ^ fanout26/A (sky130_fd_sc_hd__clkbuf_2) 0.17 0.21 1.41 ^ fanout26/X (sky130_fd_sc_hd__clkbuf_2) 6 0.03 net26 (net) 0.17 0.00 1.41 ^ fanout24/A (sky130_fd_sc_hd__clkbuf_4) 0.14 0.26 1.67 ^ fanout24/X (sky130_fd_sc_hd__clkbuf_4) 12 0.04 net24 (net) 0.14 0.00 1.68 ^ _219_/S (sky130_fd_sc_hd__mux2_1) 0.07 0.37 2.04 v _219_/X (sky130_fd_sc_hd__mux2_1) 1 0.01 _008_ (net) 0.07 0.00 2.04 v _260_/A (sky130_fd_sc_hd__inv_2) 0.03 0.05 2.10 ^ _260_/Y (sky130_fd_sc_hd__inv_2) 1 0.00 _124_ (net) 0.03 0.00 2.10 ^ _361_/A1 (sky130_fd_sc_hd__o21ai_1) 0.05 0.07 2.17 v _361_/Y (sky130_fd_sc_hd__o21ai_1) 1 0.00 _093_ (net) 0.05 0.00 2.17 v _428_/D (sky130_fd_sc_hd__dfrtn_1) 2.17 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) 10 0.04 clknet_1_0__leaf_pll_clk (net) 0.05 0.00 4.94 v _428_/CLK_N (sky130_fd_sc_hd__dfrtn_1) -0.20 4.74 clock uncertainty 0.08 4.82 clock reconvergence pessimism -0.15 4.66 library setup time 4.66 data required time ----------------------------------------------------------------------------- 4.66 data required time -2.17 data arrival time ----------------------------------------------------------------------------- 2.50 slack (MET) Startpoint: _425_ (rising edge-triggered flip-flop clocked by pll_clk) Endpoint: _426_ (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_0__f_pll_clk/A (sky130_fd_sc_hd__clkbuf_16) 0.07 0.20 0.85 ^ clkbuf_1_0__f_pll_clk/X (sky130_fd_sc_hd__clkbuf_16) 10 0.05 clknet_1_0__leaf_pll_clk (net) 0.07 0.00 0.85 ^ _425_/CLK (sky130_fd_sc_hd__dfrtp_1) 0.05 0.35 1.20 ^ _425_/Q (sky130_fd_sc_hd__dfrtp_1) 1 0.00 divider.odd_0.rst_pulse (net) 0.05 0.00 1.20 ^ fanout26/A (sky130_fd_sc_hd__clkbuf_2) 0.17 0.21 1.41 ^ fanout26/X (sky130_fd_sc_hd__clkbuf_2) 6 0.03 net26 (net) 0.17 0.00 1.41 ^ fanout24/A (sky130_fd_sc_hd__clkbuf_4) 0.14 0.26 1.67 ^ fanout24/X (sky130_fd_sc_hd__clkbuf_4) 12 0.04 net24 (net) 0.14 0.00 1.68 ^ _215_/S (sky130_fd_sc_hd__mux2_1) 0.07 0.37 2.05 v _215_/X (sky130_fd_sc_hd__mux2_1) 1 0.01 _006_ (net) 0.07 0.00 2.05 v _258_/A (sky130_fd_sc_hd__inv_2) 0.03 0.05 2.10 ^ _258_/Y (sky130_fd_sc_hd__inv_2) 1 0.00 _123_ (net) 0.03 0.00 2.10 ^ _359_/A1 (sky130_fd_sc_hd__o21ai_1) 0.05 0.07 2.16 v _359_/Y (sky130_fd_sc_hd__o21ai_1) 1 0.00 _091_ (net) 0.05 0.00 2.16 v _426_/D (sky130_fd_sc_hd__dfrtn_1) 2.16 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) 10 0.04 clknet_1_0__leaf_pll_clk (net) 0.05 0.00 4.94 v _426_/CLK_N (sky130_fd_sc_hd__dfrtn_1) -0.20 4.74 clock uncertainty 0.08 4.82 clock reconvergence pessimism -0.15 4.66 library setup time 4.66 data required time ----------------------------------------------------------------------------- 4.66 data required time -2.16 data arrival time ----------------------------------------------------------------------------- 2.50 slack (MET) Startpoint: _469_ (rising edge-triggered flip-flop clocked by pll_clk90) Endpoint: _457_ (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) 0.16 0.65 0.65 ^ clkbuf_0_pll_clk90/X (sky130_fd_sc_hd__clkbuf_16) 2 0.02 clknet_0_pll_clk90 (net) 0.16 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) 9 0.05 clknet_1_1__leaf_pll_clk90 (net) 0.07 0.00 0.85 ^ _209_/A1 (sky130_fd_sc_hd__mux2_1) 0.06 0.15 1.00 ^ _209_/X (sky130_fd_sc_hd__mux2_1) 1 0.01 _038_ (net) 0.06 0.00 1.00 ^ _308_/B (sky130_fd_sc_hd__nand2b_2) 0.03 0.06 1.06 v _308_/Y (sky130_fd_sc_hd__nand2b_2) 1 0.00 _152_ (net) 0.03 0.00 1.06 v _311_/B1 (sky130_fd_sc_hd__o31ai_2) 0.27 0.08 1.14 ^ _311_/Y (sky130_fd_sc_hd__o31ai_2) 1 0.01 divider2.out (net) 0.27 0.00 1.14 ^ clkbuf_0_divider2.out/A (sky130_fd_sc_hd__clkbuf_16) 0.04 0.21 1.35 ^ clkbuf_0_divider2.out/X (sky130_fd_sc_hd__clkbuf_16) 2 0.02 clknet_0_divider2.out (net) 0.04 0.00 1.35 ^ clkbuf_1_0__f_divider2.out/A (sky130_fd_sc_hd__clkbuf_16) 0.04 0.12 1.47 ^ clkbuf_1_0__f_divider2.out/X (sky130_fd_sc_hd__clkbuf_16) 3 0.01 clknet_1_0__leaf_divider2.out (net) 0.04 0.00 1.47 ^ _469_/CLK (sky130_fd_sc_hd__dfstp_1) 0.24 0.66 2.13 ^ _469_/Q (sky130_fd_sc_hd__dfstp_1) 5 0.03 divider2.even_0.N[1] (net) 0.24 0.00 2.14 ^ fanout15/A (sky130_fd_sc_hd__buf_4) 0.23 0.32 2.45 ^ fanout15/X (sky130_fd_sc_hd__buf_4) 24 0.08 net15 (net) 0.23 0.00 2.46 ^ _270_/A2 (sky130_fd_sc_hd__o211ai_4) 0.12 0.14 2.59 v _270_/Y (sky130_fd_sc_hd__o211ai_4) 5 0.02 _130_ (net) 0.12 0.00 2.59 v _271_/A (sky130_fd_sc_hd__inv_2) 0.04 0.08 2.67 ^ _271_/Y (sky130_fd_sc_hd__inv_2) 1 0.00 _033_ (net) 0.04 0.00 2.67 ^ _205_/S (sky130_fd_sc_hd__mux2_1) 0.11 0.40 3.07 v _205_/X (sky130_fd_sc_hd__mux2_1) 3 0.01 _002_ (net) 0.11 0.00 3.07 v _393_/S (sky130_fd_sc_hd__mux2_1) 0.06 0.36 3.43 v _393_/X (sky130_fd_sc_hd__mux2_1) 1 0.00 _113_ (net) 0.06 0.00 3.43 v _457_/D (sky130_fd_sc_hd__dfrtn_1) 3.43 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 4.72 v clkbuf_0_pll_clk90/X (sky130_fd_sc_hd__clkbuf_16) 2 0.02 clknet_0_pll_clk90 (net) 0.16 0.00 4.72 v clkbuf_1_1__f_pll_clk90/A (sky130_fd_sc_hd__clkbuf_16) 0.05 0.21 4.93 v clkbuf_1_1__f_pll_clk90/X (sky130_fd_sc_hd__clkbuf_16) 9 0.05 clknet_1_1__leaf_pll_clk90 (net) 0.05 0.00 4.93 v _457_/CLK_N (sky130_fd_sc_hd__dfrtn_1) -0.20 4.73 clock uncertainty 0.08 4.81 clock reconvergence pessimism -0.16 4.65 library setup time 4.65 data required time ----------------------------------------------------------------------------- 4.65 data required time -3.43 data arrival time ----------------------------------------------------------------------------- 1.23 slack (MET) Startpoint: _469_ (rising edge-triggered flip-flop clocked by pll_clk90) Endpoint: _455_ (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) 0.16 0.65 0.65 ^ clkbuf_0_pll_clk90/X (sky130_fd_sc_hd__clkbuf_16) 2 0.02 clknet_0_pll_clk90 (net) 0.16 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) 9 0.05 clknet_1_1__leaf_pll_clk90 (net) 0.07 0.00 0.85 ^ _209_/A1 (sky130_fd_sc_hd__mux2_1) 0.06 0.15 1.00 ^ _209_/X (sky130_fd_sc_hd__mux2_1) 1 0.01 _038_ (net) 0.06 0.00 1.00 ^ _308_/B (sky130_fd_sc_hd__nand2b_2) 0.03 0.06 1.06 v _308_/Y (sky130_fd_sc_hd__nand2b_2) 1 0.00 _152_ (net) 0.03 0.00 1.06 v _311_/B1 (sky130_fd_sc_hd__o31ai_2) 0.27 0.08 1.14 ^ _311_/Y (sky130_fd_sc_hd__o31ai_2) 1 0.01 divider2.out (net) 0.27 0.00 1.14 ^ clkbuf_0_divider2.out/A (sky130_fd_sc_hd__clkbuf_16) 0.04 0.21 1.35 ^ clkbuf_0_divider2.out/X (sky130_fd_sc_hd__clkbuf_16) 2 0.02 clknet_0_divider2.out (net) 0.04 0.00 1.35 ^ clkbuf_1_0__f_divider2.out/A (sky130_fd_sc_hd__clkbuf_16) 0.04 0.12 1.47 ^ clkbuf_1_0__f_divider2.out/X (sky130_fd_sc_hd__clkbuf_16) 3 0.01 clknet_1_0__leaf_divider2.out (net) 0.04 0.00 1.47 ^ _469_/CLK (sky130_fd_sc_hd__dfstp_1) 0.24 0.66 2.13 ^ _469_/Q (sky130_fd_sc_hd__dfstp_1) 5 0.03 divider2.even_0.N[1] (net) 0.24 0.00 2.14 ^ fanout15/A (sky130_fd_sc_hd__buf_4) 0.23 0.32 2.45 ^ fanout15/X (sky130_fd_sc_hd__buf_4) 24 0.08 net15 (net) 0.23 0.00 2.46 ^ _270_/A2 (sky130_fd_sc_hd__o211ai_4) 0.12 0.14 2.59 v _270_/Y (sky130_fd_sc_hd__o211ai_4) 5 0.02 _130_ (net) 0.12 0.00 2.59 v _271_/A (sky130_fd_sc_hd__inv_2) 0.04 0.08 2.67 ^ _271_/Y (sky130_fd_sc_hd__inv_2) 1 0.00 _033_ (net) 0.04 0.00 2.67 ^ _205_/S (sky130_fd_sc_hd__mux2_1) 0.11 0.40 3.07 v _205_/X (sky130_fd_sc_hd__mux2_1) 3 0.01 _002_ (net) 0.11 0.00 3.07 v _392_/S (sky130_fd_sc_hd__mux2_1) 0.06 0.35 3.42 v _392_/X (sky130_fd_sc_hd__mux2_1) 1 0.00 _111_ (net) 0.06 0.00 3.42 v _455_/D (sky130_fd_sc_hd__dfrtn_1) 3.42 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 4.72 v clkbuf_0_pll_clk90/X (sky130_fd_sc_hd__clkbuf_16) 2 0.02 clknet_0_pll_clk90 (net) 0.16 0.00 4.72 v clkbuf_1_1__f_pll_clk90/A (sky130_fd_sc_hd__clkbuf_16) 0.05 0.21 4.93 v clkbuf_1_1__f_pll_clk90/X (sky130_fd_sc_hd__clkbuf_16) 9 0.05 clknet_1_1__leaf_pll_clk90 (net) 0.05 0.00 4.93 v _455_/CLK_N (sky130_fd_sc_hd__dfrtn_1) -0.20 4.73 clock uncertainty 0.08 4.81 clock reconvergence pessimism -0.16 4.66 library setup time 4.66 data required time ----------------------------------------------------------------------------- 4.66 data required time -3.42 data arrival time ----------------------------------------------------------------------------- 1.24 slack (MET) Startpoint: _469_ (rising edge-triggered flip-flop clocked by pll_clk90) Endpoint: _456_ (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) 0.16 0.65 0.65 ^ clkbuf_0_pll_clk90/X (sky130_fd_sc_hd__clkbuf_16) 2 0.02 clknet_0_pll_clk90 (net) 0.16 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) 9 0.05 clknet_1_1__leaf_pll_clk90 (net) 0.07 0.00 0.85 ^ _209_/A1 (sky130_fd_sc_hd__mux2_1) 0.06 0.15 1.00 ^ _209_/X (sky130_fd_sc_hd__mux2_1) 1 0.01 _038_ (net) 0.06 0.00 1.00 ^ _308_/B (sky130_fd_sc_hd__nand2b_2) 0.03 0.06 1.06 v _308_/Y (sky130_fd_sc_hd__nand2b_2) 1 0.00 _152_ (net) 0.03 0.00 1.06 v _311_/B1 (sky130_fd_sc_hd__o31ai_2) 0.27 0.08 1.14 ^ _311_/Y (sky130_fd_sc_hd__o31ai_2) 1 0.01 divider2.out (net) 0.27 0.00 1.14 ^ clkbuf_0_divider2.out/A (sky130_fd_sc_hd__clkbuf_16) 0.04 0.21 1.35 ^ clkbuf_0_divider2.out/X (sky130_fd_sc_hd__clkbuf_16) 2 0.02 clknet_0_divider2.out (net) 0.04 0.00 1.35 ^ clkbuf_1_0__f_divider2.out/A (sky130_fd_sc_hd__clkbuf_16) 0.04 0.12 1.47 ^ clkbuf_1_0__f_divider2.out/X (sky130_fd_sc_hd__clkbuf_16) 3 0.01 clknet_1_0__leaf_divider2.out (net) 0.04 0.00 1.47 ^ _469_/CLK (sky130_fd_sc_hd__dfstp_1) 0.24 0.66 2.13 ^ _469_/Q (sky130_fd_sc_hd__dfstp_1) 5 0.03 divider2.even_0.N[1] (net) 0.24 0.00 2.14 ^ fanout15/A (sky130_fd_sc_hd__buf_4) 0.23 0.32 2.45 ^ fanout15/X (sky130_fd_sc_hd__buf_4) 24 0.08 net15 (net) 0.23 0.00 2.46 ^ _270_/A2 (sky130_fd_sc_hd__o211ai_4) 0.12 0.14 2.59 v _270_/Y (sky130_fd_sc_hd__o211ai_4) 5 0.02 _130_ (net) 0.12 0.00 2.59 v _271_/A (sky130_fd_sc_hd__inv_2) 0.04 0.08 2.67 ^ _271_/Y (sky130_fd_sc_hd__inv_2) 1 0.00 _033_ (net) 0.04 0.00 2.67 ^ _205_/S (sky130_fd_sc_hd__mux2_1) 0.11 0.40 3.07 v _205_/X (sky130_fd_sc_hd__mux2_1) 3 0.01 _002_ (net) 0.11 0.00 3.07 v _264_/S (sky130_fd_sc_hd__mux2_1) 0.06 0.35 3.41 v _264_/X (sky130_fd_sc_hd__mux2_1) 1 0.00 _112_ (net) 0.06 0.00 3.41 v _456_/D (sky130_fd_sc_hd__dfstp_1) 3.41 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 4.72 v clkbuf_0_pll_clk90/X (sky130_fd_sc_hd__clkbuf_16) 2 0.02 clknet_0_pll_clk90 (net) 0.16 0.00 4.72 v clkbuf_1_1__f_pll_clk90/A (sky130_fd_sc_hd__clkbuf_16) 0.05 0.21 4.93 v clkbuf_1_1__f_pll_clk90/X (sky130_fd_sc_hd__clkbuf_16) 9 0.05 clknet_1_1__leaf_pll_clk90 (net) 0.05 0.00 4.93 v _413__3/A (sky130_fd_sc_hd__inv_4) 0.02 0.04 4.97 ^ _413__3/Y (sky130_fd_sc_hd__inv_4) 1 0.00 net35 (net) 0.02 0.00 4.97 ^ _456_/CLK (sky130_fd_sc_hd__dfstp_1) -0.20 4.77 clock uncertainty 0.08 4.85 clock reconvergence pessimism -0.08 4.77 library setup time 4.77 data required time ----------------------------------------------------------------------------- 4.77 data required time -3.41 data arrival time ----------------------------------------------------------------------------- 1.36 slack (MET) Startpoint: _470_ (rising edge-triggered flip-flop clocked by pll_clk90) Endpoint: _453_ (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) 0.16 0.65 0.65 ^ clkbuf_0_pll_clk90/X (sky130_fd_sc_hd__clkbuf_16) 2 0.02 clknet_0_pll_clk90 (net) 0.16 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) 9 0.05 clknet_1_1__leaf_pll_clk90 (net) 0.07 0.00 0.85 ^ _209_/A1 (sky130_fd_sc_hd__mux2_1) 0.06 0.15 1.00 ^ _209_/X (sky130_fd_sc_hd__mux2_1) 1 0.01 _038_ (net) 0.06 0.00 1.00 ^ _308_/B (sky130_fd_sc_hd__nand2b_2) 0.03 0.06 1.06 v _308_/Y (sky130_fd_sc_hd__nand2b_2) 1 0.00 _152_ (net) 0.03 0.00 1.06 v _311_/B1 (sky130_fd_sc_hd__o31ai_2) 0.27 0.08 1.14 ^ _311_/Y (sky130_fd_sc_hd__o31ai_2) 1 0.01 divider2.out (net) 0.27 0.00 1.14 ^ clkbuf_0_divider2.out/A (sky130_fd_sc_hd__clkbuf_16) 0.04 0.21 1.35 ^ clkbuf_0_divider2.out/X (sky130_fd_sc_hd__clkbuf_16) 2 0.02 clknet_0_divider2.out (net) 0.04 0.00 1.35 ^ clkbuf_1_1__f_divider2.out/A (sky130_fd_sc_hd__clkbuf_16) 0.04 0.12 1.47 ^ clkbuf_1_1__f_divider2.out/X (sky130_fd_sc_hd__clkbuf_16) 4 0.01 clknet_1_1__leaf_divider2.out (net) 0.04 0.00 1.47 ^ _470_/CLK (sky130_fd_sc_hd__dfrtp_2) 0.08 0.46 1.93 v _470_/Q (sky130_fd_sc_hd__dfrtp_2) 4 0.02 divider2.even_0.N[2] (net) 0.08 0.00 1.93 v fanout14/A (sky130_fd_sc_hd__clkbuf_4) 0.13 0.25 2.18 v fanout14/X (sky130_fd_sc_hd__clkbuf_4) 24 0.06 net14 (net) 0.13 0.00 2.18 v _235_/A1 (sky130_fd_sc_hd__mux2_1) 0.05 0.33 2.51 v _235_/X (sky130_fd_sc_hd__mux2_1) 1 0.00 _070_ (net) 0.05 0.00 2.51 v _236_/A0 (sky130_fd_sc_hd__mux2_1) 0.07 0.31 2.82 v _236_/X (sky130_fd_sc_hd__mux2_1) 1 0.00 _019_ (net) 0.07 0.00 2.82 v _263_/A (sky130_fd_sc_hd__inv_2) 0.03 0.05 2.87 ^ _263_/Y (sky130_fd_sc_hd__inv_2) 1 0.00 _126_ (net) 0.03 0.00 2.87 ^ _391_/A1 (sky130_fd_sc_hd__o21ai_1) 0.06 0.07 2.94 v _391_/Y (sky130_fd_sc_hd__o21ai_1) 1 0.00 _109_ (net) 0.06 0.00 2.94 v _453_/D (sky130_fd_sc_hd__dfrtn_1) 2.94 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 4.72 v clkbuf_0_pll_clk90/X (sky130_fd_sc_hd__clkbuf_16) 2 0.02 clknet_0_pll_clk90 (net) 0.16 0.00 4.72 v clkbuf_1_1__f_pll_clk90/A (sky130_fd_sc_hd__clkbuf_16) 0.05 0.21 4.93 v clkbuf_1_1__f_pll_clk90/X (sky130_fd_sc_hd__clkbuf_16) 9 0.05 clknet_1_1__leaf_pll_clk90 (net) 0.05 0.00 4.93 v _453_/CLK_N (sky130_fd_sc_hd__dfrtn_1) -0.20 4.73 clock uncertainty 0.08 4.81 clock reconvergence pessimism -0.16 4.66 library setup time 4.66 data required time ----------------------------------------------------------------------------- 4.66 data required time -2.94 data arrival time ----------------------------------------------------------------------------- 1.72 slack (MET) Startpoint: _468_ (rising edge-triggered flip-flop clocked by pll_clk90) Endpoint: _451_ (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) 0.16 0.65 0.65 ^ clkbuf_0_pll_clk90/X (sky130_fd_sc_hd__clkbuf_16) 2 0.02 clknet_0_pll_clk90 (net) 0.16 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) 9 0.05 clknet_1_1__leaf_pll_clk90 (net) 0.07 0.00 0.85 ^ _209_/A1 (sky130_fd_sc_hd__mux2_1) 0.06 0.15 1.00 ^ _209_/X (sky130_fd_sc_hd__mux2_1) 1 0.01 _038_ (net) 0.06 0.00 1.00 ^ _308_/B (sky130_fd_sc_hd__nand2b_2) 0.03 0.06 1.06 v _308_/Y (sky130_fd_sc_hd__nand2b_2) 1 0.00 _152_ (net) 0.03 0.00 1.06 v _311_/B1 (sky130_fd_sc_hd__o31ai_2) 0.27 0.08 1.14 ^ _311_/Y (sky130_fd_sc_hd__o31ai_2) 1 0.01 divider2.out (net) 0.27 0.00 1.14 ^ clkbuf_0_divider2.out/A (sky130_fd_sc_hd__clkbuf_16) 0.04 0.21 1.35 ^ clkbuf_0_divider2.out/X (sky130_fd_sc_hd__clkbuf_16) 2 0.02 clknet_0_divider2.out (net) 0.04 0.00 1.35 ^ clkbuf_1_1__f_divider2.out/A (sky130_fd_sc_hd__clkbuf_16) 0.04 0.12 1.47 ^ clkbuf_1_1__f_divider2.out/X (sky130_fd_sc_hd__clkbuf_16) 4 0.01 clknet_1_1__leaf_divider2.out (net) 0.04 0.00 1.47 ^ _468_/CLK (sky130_fd_sc_hd__dfrtp_1) 0.08 0.42 1.89 v _468_/Q (sky130_fd_sc_hd__dfrtp_1) 2 0.01 divider2.even_0.N[0] (net) 0.08 0.00 1.89 v fanout17/A (sky130_fd_sc_hd__buf_2) 0.08 0.20 2.09 v fanout17/X (sky130_fd_sc_hd__buf_2) 6 0.03 net17 (net) 0.08 0.00 2.09 v _231_/A1 (sky130_fd_sc_hd__mux2_1) 0.06 0.31 2.40 v _231_/X (sky130_fd_sc_hd__mux2_1) 1 0.00 _066_ (net) 0.06 0.00 2.40 v _232_/A0 (sky130_fd_sc_hd__mux2_1) 0.07 0.32 2.72 v _232_/X (sky130_fd_sc_hd__mux2_1) 1 0.01 _017_ (net) 0.07 0.00 2.72 v _261_/A (sky130_fd_sc_hd__inv_2) 0.03 0.06 2.78 ^ _261_/Y (sky130_fd_sc_hd__inv_2) 1 0.00 _125_ (net) 0.03 0.00 2.78 ^ _389_/A1 (sky130_fd_sc_hd__o21ai_1) 0.07 0.09 2.86 v _389_/Y (sky130_fd_sc_hd__o21ai_1) 1 0.01 _107_ (net) 0.07 0.00 2.86 v _451_/D (sky130_fd_sc_hd__dfrtn_1) 2.86 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 4.72 v clkbuf_0_pll_clk90/X (sky130_fd_sc_hd__clkbuf_16) 2 0.02 clknet_0_pll_clk90 (net) 0.16 0.00 4.72 v clkbuf_1_1__f_pll_clk90/A (sky130_fd_sc_hd__clkbuf_16) 0.05 0.21 4.93 v clkbuf_1_1__f_pll_clk90/X (sky130_fd_sc_hd__clkbuf_16) 9 0.05 clknet_1_1__leaf_pll_clk90 (net) 0.05 0.00 4.93 v _451_/CLK_N (sky130_fd_sc_hd__dfrtn_1) -0.20 4.73 clock uncertainty 0.08 4.81 clock reconvergence pessimism -0.16 4.65 library setup time 4.65 data required time ----------------------------------------------------------------------------- 4.65 data required time -2.86 data arrival time ----------------------------------------------------------------------------- 1.79 slack (MET)