=========================================================================== report_checks -path_delay max (Setup) ============================================================================ Startpoint: _449_ (rising edge-triggered flip-flop clocked by pll_control_clock) Endpoint: _457_ (rising edge-triggered flip-flop clocked by pll_control_clock) Path Group: pll_control_clock Path Type: max Fanout Cap Slew Delay Time Description ----------------------------------------------------------------------------- 0.00 0.00 clock pll_control_clock (rise edge) 0.00 0.00 clock source latency 0.10 0.00 0.00 ^ ringosc.ibufp01/Y (sky130_fd_sc_hd__clkinv_8) 24 0.08 pll_control.clock (net) 0.10 0.00 0.00 ^ _449_/CLK (sky130_fd_sc_hd__dfrtp_2) 0.11 0.51 0.51 v _449_/Q (sky130_fd_sc_hd__dfrtp_2) 6 0.03 pll_control.count0[1] (net) 0.11 0.00 0.51 v _226_/A (sky130_fd_sc_hd__xor2_2) 0.09 0.23 0.74 v _226_/X (sky130_fd_sc_hd__xor2_2) 3 0.01 _055_ (net) 0.09 0.00 0.74 v _237_/A2 (sky130_fd_sc_hd__a211o_2) 0.07 0.39 1.13 v _237_/X (sky130_fd_sc_hd__a211o_2) 3 0.01 _066_ (net) 0.07 0.00 1.13 v _242_/A2 (sky130_fd_sc_hd__a21o_2) 0.05 0.25 1.38 v _242_/X (sky130_fd_sc_hd__a21o_2) 3 0.01 _071_ (net) 0.05 0.00 1.38 v _247_/A3 (sky130_fd_sc_hd__a32o_2) 0.05 0.29 1.68 v _247_/X (sky130_fd_sc_hd__a32o_2) 3 0.01 _076_ (net) 0.05 0.00 1.68 v _250_/B1 (sky130_fd_sc_hd__a2111oi_2) 0.26 0.34 2.02 ^ _250_/Y (sky130_fd_sc_hd__a2111oi_2) 1 0.00 _079_ (net) 0.26 0.00 2.02 ^ _263_/A1 (sky130_fd_sc_hd__o31a_2) 0.21 0.33 2.35 ^ _263_/X (sky130_fd_sc_hd__o31a_2) 7 0.04 _092_ (net) 0.21 0.00 2.35 ^ _275_/C_N (sky130_fd_sc_hd__or4bb_2) 0.09 0.65 3.01 v _275_/X (sky130_fd_sc_hd__or4bb_2) 1 0.00 _104_ (net) 0.09 0.00 3.01 v _282_/B (sky130_fd_sc_hd__and4_2) 0.06 0.26 3.26 v _282_/X (sky130_fd_sc_hd__and4_2) 3 0.01 _111_ (net) 0.06 0.00 3.26 v _283_/B1 (sky130_fd_sc_hd__o31a_2) 0.06 0.12 3.39 v _283_/X (sky130_fd_sc_hd__o31a_2) 2 0.00 _112_ (net) 0.06 0.00 3.39 v _284_/A (sky130_fd_sc_hd__buf_2) 0.08 0.19 3.57 v _284_/X (sky130_fd_sc_hd__buf_2) 7 0.03 _113_ (net) 0.08 0.00 3.57 v _306_/S (sky130_fd_sc_hd__mux2_2) 0.05 0.30 3.88 v _306_/X (sky130_fd_sc_hd__mux2_2) 1 0.00 _133_ (net) 0.05 0.00 3.88 v _307_/A (sky130_fd_sc_hd__buf_2) 0.03 0.13 4.00 v _307_/X (sky130_fd_sc_hd__buf_2) 1 0.00 _035_ (net) 0.03 0.00 4.00 v _457_/D (sky130_fd_sc_hd__dfrtp_2) 4.00 data arrival time 6.67 6.67 clock pll_control_clock (rise edge) 0.00 6.67 clock source latency 0.10 0.00 6.67 ^ ringosc.ibufp01/Y (sky130_fd_sc_hd__clkinv_8) 24 0.08 pll_control.clock (net) 0.10 0.00 6.67 ^ _457_/CLK (sky130_fd_sc_hd__dfrtp_2) -0.25 6.42 clock uncertainty 0.00 6.42 clock reconvergence pessimism -0.09 6.33 library setup time 6.33 data required time ----------------------------------------------------------------------------- 6.33 data required time -4.00 data arrival time ----------------------------------------------------------------------------- 2.32 slack (MET) Startpoint: _449_ (rising edge-triggered flip-flop clocked by pll_control_clock) Endpoint: _458_ (rising edge-triggered flip-flop clocked by pll_control_clock) Path Group: pll_control_clock Path Type: max Fanout Cap Slew Delay Time Description ----------------------------------------------------------------------------- 0.00 0.00 clock pll_control_clock (rise edge) 0.00 0.00 clock source latency 0.10 0.00 0.00 ^ ringosc.ibufp01/Y (sky130_fd_sc_hd__clkinv_8) 24 0.08 pll_control.clock (net) 0.10 0.00 0.00 ^ _449_/CLK (sky130_fd_sc_hd__dfrtp_2) 0.11 0.51 0.51 v _449_/Q (sky130_fd_sc_hd__dfrtp_2) 6 0.03 pll_control.count0[1] (net) 0.11 0.00 0.51 v _226_/A (sky130_fd_sc_hd__xor2_2) 0.09 0.23 0.74 v _226_/X (sky130_fd_sc_hd__xor2_2) 3 0.01 _055_ (net) 0.09 0.00 0.74 v _237_/A2 (sky130_fd_sc_hd__a211o_2) 0.07 0.39 1.13 v _237_/X (sky130_fd_sc_hd__a211o_2) 3 0.01 _066_ (net) 0.07 0.00 1.13 v _242_/A2 (sky130_fd_sc_hd__a21o_2) 0.05 0.25 1.38 v _242_/X (sky130_fd_sc_hd__a21o_2) 3 0.01 _071_ (net) 0.05 0.00 1.38 v _247_/A3 (sky130_fd_sc_hd__a32o_2) 0.05 0.29 1.68 v _247_/X (sky130_fd_sc_hd__a32o_2) 3 0.01 _076_ (net) 0.05 0.00 1.68 v _250_/B1 (sky130_fd_sc_hd__a2111oi_2) 0.26 0.34 2.02 ^ _250_/Y (sky130_fd_sc_hd__a2111oi_2) 1 0.00 _079_ (net) 0.26 0.00 2.02 ^ _263_/A1 (sky130_fd_sc_hd__o31a_2) 0.21 0.33 2.35 ^ _263_/X (sky130_fd_sc_hd__o31a_2) 7 0.04 _092_ (net) 0.21 0.00 2.35 ^ _275_/C_N (sky130_fd_sc_hd__or4bb_2) 0.09 0.65 3.01 v _275_/X (sky130_fd_sc_hd__or4bb_2) 1 0.00 _104_ (net) 0.09 0.00 3.01 v _282_/B (sky130_fd_sc_hd__and4_2) 0.06 0.26 3.26 v _282_/X (sky130_fd_sc_hd__and4_2) 3 0.01 _111_ (net) 0.06 0.00 3.26 v _283_/B1 (sky130_fd_sc_hd__o31a_2) 0.06 0.12 3.39 v _283_/X (sky130_fd_sc_hd__o31a_2) 2 0.00 _112_ (net) 0.06 0.00 3.39 v _284_/A (sky130_fd_sc_hd__buf_2) 0.08 0.19 3.57 v _284_/X (sky130_fd_sc_hd__buf_2) 7 0.03 _113_ (net) 0.08 0.00 3.57 v _303_/S (sky130_fd_sc_hd__mux2_2) 0.05 0.30 3.87 v _303_/X (sky130_fd_sc_hd__mux2_2) 1 0.00 _131_ (net) 0.05 0.00 3.87 v _304_/A (sky130_fd_sc_hd__buf_2) 0.03 0.13 4.00 v _304_/X (sky130_fd_sc_hd__buf_2) 1 0.00 _036_ (net) 0.03 0.00 4.00 v _458_/D (sky130_fd_sc_hd__dfrtp_2) 4.00 data arrival time 6.67 6.67 clock pll_control_clock (rise edge) 0.00 6.67 clock source latency 0.10 0.00 6.67 ^ ringosc.ibufp01/Y (sky130_fd_sc_hd__clkinv_8) 24 0.08 pll_control.clock (net) 0.10 0.00 6.67 ^ _458_/CLK (sky130_fd_sc_hd__dfrtp_2) -0.25 6.42 clock uncertainty 0.00 6.42 clock reconvergence pessimism -0.09 6.33 library setup time 6.33 data required time ----------------------------------------------------------------------------- 6.33 data required time -4.00 data arrival time ----------------------------------------------------------------------------- 2.33 slack (MET) Startpoint: _449_ (rising edge-triggered flip-flop clocked by pll_control_clock) Endpoint: _454_ (rising edge-triggered flip-flop clocked by pll_control_clock) Path Group: pll_control_clock Path Type: max Fanout Cap Slew Delay Time Description ----------------------------------------------------------------------------- 0.00 0.00 clock pll_control_clock (rise edge) 0.00 0.00 clock source latency 0.10 0.00 0.00 ^ ringosc.ibufp01/Y (sky130_fd_sc_hd__clkinv_8) 24 0.08 pll_control.clock (net) 0.10 0.00 0.00 ^ _449_/CLK (sky130_fd_sc_hd__dfrtp_2) 0.11 0.51 0.51 v _449_/Q (sky130_fd_sc_hd__dfrtp_2) 6 0.03 pll_control.count0[1] (net) 0.11 0.00 0.51 v _226_/A (sky130_fd_sc_hd__xor2_2) 0.09 0.23 0.74 v _226_/X (sky130_fd_sc_hd__xor2_2) 3 0.01 _055_ (net) 0.09 0.00 0.74 v _237_/A2 (sky130_fd_sc_hd__a211o_2) 0.07 0.39 1.13 v _237_/X (sky130_fd_sc_hd__a211o_2) 3 0.01 _066_ (net) 0.07 0.00 1.13 v _242_/A2 (sky130_fd_sc_hd__a21o_2) 0.05 0.25 1.38 v _242_/X (sky130_fd_sc_hd__a21o_2) 3 0.01 _071_ (net) 0.05 0.00 1.38 v _247_/A3 (sky130_fd_sc_hd__a32o_2) 0.05 0.29 1.68 v _247_/X (sky130_fd_sc_hd__a32o_2) 3 0.01 _076_ (net) 0.05 0.00 1.68 v _250_/B1 (sky130_fd_sc_hd__a2111oi_2) 0.26 0.34 2.02 ^ _250_/Y (sky130_fd_sc_hd__a2111oi_2) 1 0.00 _079_ (net) 0.26 0.00 2.02 ^ _263_/A1 (sky130_fd_sc_hd__o31a_2) 0.21 0.33 2.35 ^ _263_/X (sky130_fd_sc_hd__o31a_2) 7 0.04 _092_ (net) 0.21 0.00 2.35 ^ _275_/C_N (sky130_fd_sc_hd__or4bb_2) 0.09 0.65 3.01 v _275_/X (sky130_fd_sc_hd__or4bb_2) 1 0.00 _104_ (net) 0.09 0.00 3.01 v _282_/B (sky130_fd_sc_hd__and4_2) 0.06 0.26 3.26 v _282_/X (sky130_fd_sc_hd__and4_2) 3 0.01 _111_ (net) 0.06 0.00 3.26 v _283_/B1 (sky130_fd_sc_hd__o31a_2) 0.06 0.12 3.39 v _283_/X (sky130_fd_sc_hd__o31a_2) 2 0.00 _112_ (net) 0.06 0.00 3.39 v _284_/A (sky130_fd_sc_hd__buf_2) 0.08 0.19 3.57 v _284_/X (sky130_fd_sc_hd__buf_2) 7 0.03 _113_ (net) 0.08 0.00 3.57 v _317_/S (sky130_fd_sc_hd__mux2_2) 0.04 0.28 3.86 v _317_/X (sky130_fd_sc_hd__mux2_2) 1 0.00 _141_ (net) 0.04 0.00 3.86 v _318_/A (sky130_fd_sc_hd__buf_2) 0.02 0.12 3.98 v _318_/X (sky130_fd_sc_hd__buf_2) 1 0.00 _032_ (net) 0.02 0.00 3.98 v _454_/D (sky130_fd_sc_hd__dfrtp_2) 3.98 data arrival time 6.67 6.67 clock pll_control_clock (rise edge) 0.00 6.67 clock source latency 0.10 0.00 6.67 ^ ringosc.ibufp01/Y (sky130_fd_sc_hd__clkinv_8) 24 0.08 pll_control.clock (net) 0.10 0.00 6.67 ^ _454_/CLK (sky130_fd_sc_hd__dfrtp_2) -0.25 6.42 clock uncertainty 0.00 6.42 clock reconvergence pessimism -0.09 6.33 library setup time 6.33 data required time ----------------------------------------------------------------------------- 6.33 data required time -3.98 data arrival time ----------------------------------------------------------------------------- 2.35 slack (MET) Startpoint: _449_ (rising edge-triggered flip-flop clocked by pll_control_clock) Endpoint: _455_ (rising edge-triggered flip-flop clocked by pll_control_clock) Path Group: pll_control_clock Path Type: max Fanout Cap Slew Delay Time Description ----------------------------------------------------------------------------- 0.00 0.00 clock pll_control_clock (rise edge) 0.00 0.00 clock source latency 0.10 0.00 0.00 ^ ringosc.ibufp01/Y (sky130_fd_sc_hd__clkinv_8) 24 0.08 pll_control.clock (net) 0.10 0.00 0.00 ^ _449_/CLK (sky130_fd_sc_hd__dfrtp_2) 0.11 0.51 0.51 v _449_/Q (sky130_fd_sc_hd__dfrtp_2) 6 0.03 pll_control.count0[1] (net) 0.11 0.00 0.51 v _226_/A (sky130_fd_sc_hd__xor2_2) 0.09 0.23 0.74 v _226_/X (sky130_fd_sc_hd__xor2_2) 3 0.01 _055_ (net) 0.09 0.00 0.74 v _237_/A2 (sky130_fd_sc_hd__a211o_2) 0.07 0.39 1.13 v _237_/X (sky130_fd_sc_hd__a211o_2) 3 0.01 _066_ (net) 0.07 0.00 1.13 v _242_/A2 (sky130_fd_sc_hd__a21o_2) 0.05 0.25 1.38 v _242_/X (sky130_fd_sc_hd__a21o_2) 3 0.01 _071_ (net) 0.05 0.00 1.38 v _247_/A3 (sky130_fd_sc_hd__a32o_2) 0.05 0.29 1.68 v _247_/X (sky130_fd_sc_hd__a32o_2) 3 0.01 _076_ (net) 0.05 0.00 1.68 v _250_/B1 (sky130_fd_sc_hd__a2111oi_2) 0.26 0.34 2.02 ^ _250_/Y (sky130_fd_sc_hd__a2111oi_2) 1 0.00 _079_ (net) 0.26 0.00 2.02 ^ _263_/A1 (sky130_fd_sc_hd__o31a_2) 0.21 0.33 2.35 ^ _263_/X (sky130_fd_sc_hd__o31a_2) 7 0.04 _092_ (net) 0.21 0.00 2.35 ^ _275_/C_N (sky130_fd_sc_hd__or4bb_2) 0.09 0.65 3.01 v _275_/X (sky130_fd_sc_hd__or4bb_2) 1 0.00 _104_ (net) 0.09 0.00 3.01 v _282_/B (sky130_fd_sc_hd__and4_2) 0.06 0.26 3.26 v _282_/X (sky130_fd_sc_hd__and4_2) 3 0.01 _111_ (net) 0.06 0.00 3.26 v _283_/B1 (sky130_fd_sc_hd__o31a_2) 0.06 0.12 3.39 v _283_/X (sky130_fd_sc_hd__o31a_2) 2 0.00 _112_ (net) 0.06 0.00 3.39 v _284_/A (sky130_fd_sc_hd__buf_2) 0.08 0.19 3.57 v _284_/X (sky130_fd_sc_hd__buf_2) 7 0.03 _113_ (net) 0.08 0.00 3.57 v _314_/A1_N (sky130_fd_sc_hd__o2bb2a_2) 0.05 0.28 3.85 ^ _314_/X (sky130_fd_sc_hd__o2bb2a_2) 1 0.00 _033_ (net) 0.05 0.00 3.85 ^ _455_/D (sky130_fd_sc_hd__dfrtp_2) 3.85 data arrival time 6.67 6.67 clock pll_control_clock (rise edge) 0.00 6.67 clock source latency 0.10 0.00 6.67 ^ ringosc.ibufp01/Y (sky130_fd_sc_hd__clkinv_8) 24 0.08 pll_control.clock (net) 0.10 0.00 6.67 ^ _455_/CLK (sky130_fd_sc_hd__dfrtp_2) -0.25 6.42 clock uncertainty 0.00 6.42 clock reconvergence pessimism -0.06 6.36 library setup time 6.36 data required time ----------------------------------------------------------------------------- 6.36 data required time -3.85 data arrival time ----------------------------------------------------------------------------- 2.51 slack (MET) Startpoint: _449_ (rising edge-triggered flip-flop clocked by pll_control_clock) Endpoint: _459_ (rising edge-triggered flip-flop clocked by pll_control_clock) Path Group: pll_control_clock Path Type: max Fanout Cap Slew Delay Time Description ----------------------------------------------------------------------------- 0.00 0.00 clock pll_control_clock (rise edge) 0.00 0.00 clock source latency 0.10 0.00 0.00 ^ ringosc.ibufp01/Y (sky130_fd_sc_hd__clkinv_8) 24 0.08 pll_control.clock (net) 0.10 0.00 0.00 ^ _449_/CLK (sky130_fd_sc_hd__dfrtp_2) 0.11 0.51 0.51 v _449_/Q (sky130_fd_sc_hd__dfrtp_2) 6 0.03 pll_control.count0[1] (net) 0.11 0.00 0.51 v _226_/A (sky130_fd_sc_hd__xor2_2) 0.09 0.23 0.74 v _226_/X (sky130_fd_sc_hd__xor2_2) 3 0.01 _055_ (net) 0.09 0.00 0.74 v _237_/A2 (sky130_fd_sc_hd__a211o_2) 0.07 0.39 1.13 v _237_/X (sky130_fd_sc_hd__a211o_2) 3 0.01 _066_ (net) 0.07 0.00 1.13 v _242_/A2 (sky130_fd_sc_hd__a21o_2) 0.05 0.25 1.38 v _242_/X (sky130_fd_sc_hd__a21o_2) 3 0.01 _071_ (net) 0.05 0.00 1.38 v _247_/A3 (sky130_fd_sc_hd__a32o_2) 0.05 0.29 1.68 v _247_/X (sky130_fd_sc_hd__a32o_2) 3 0.01 _076_ (net) 0.05 0.00 1.68 v _250_/B1 (sky130_fd_sc_hd__a2111oi_2) 0.26 0.34 2.02 ^ _250_/Y (sky130_fd_sc_hd__a2111oi_2) 1 0.00 _079_ (net) 0.26 0.00 2.02 ^ _263_/A1 (sky130_fd_sc_hd__o31a_2) 0.21 0.33 2.35 ^ _263_/X (sky130_fd_sc_hd__o31a_2) 7 0.04 _092_ (net) 0.21 0.00 2.35 ^ _275_/C_N (sky130_fd_sc_hd__or4bb_2) 0.09 0.65 3.01 v _275_/X (sky130_fd_sc_hd__or4bb_2) 1 0.00 _104_ (net) 0.09 0.00 3.01 v _282_/B (sky130_fd_sc_hd__and4_2) 0.06 0.26 3.26 v _282_/X (sky130_fd_sc_hd__and4_2) 3 0.01 _111_ (net) 0.06 0.00 3.26 v _283_/B1 (sky130_fd_sc_hd__o31a_2) 0.06 0.12 3.39 v _283_/X (sky130_fd_sc_hd__o31a_2) 2 0.00 _112_ (net) 0.06 0.00 3.39 v _284_/A (sky130_fd_sc_hd__buf_2) 0.08 0.19 3.57 v _284_/X (sky130_fd_sc_hd__buf_2) 7 0.03 _113_ (net) 0.08 0.00 3.57 v _300_/A2 (sky130_fd_sc_hd__o22a_2) 0.03 0.24 3.81 v _300_/X (sky130_fd_sc_hd__o22a_2) 1 0.00 _037_ (net) 0.03 0.00 3.81 v _459_/D (sky130_fd_sc_hd__dfrtp_2) 3.81 data arrival time 6.67 6.67 clock pll_control_clock (rise edge) 0.00 6.67 clock source latency 0.10 0.00 6.67 ^ ringosc.ibufp01/Y (sky130_fd_sc_hd__clkinv_8) 24 0.08 pll_control.clock (net) 0.10 0.00 6.67 ^ _459_/CLK (sky130_fd_sc_hd__dfrtp_2) -0.25 6.42 clock uncertainty 0.00 6.42 clock reconvergence pessimism -0.10 6.32 library setup time 6.32 data required time ----------------------------------------------------------------------------- 6.32 data required time -3.81 data arrival time ----------------------------------------------------------------------------- 2.51 slack (MET)