=========================================================================== report_checks -path_delay min (Hold) ============================================================================ Startpoint: _470_ (rising edge-triggered flip-flop clocked by pll_control_clock) Endpoint: _471_ (rising edge-triggered flip-flop clocked by pll_control_clock) Path Group: pll_control_clock Path Type: min Fanout Cap Slew Delay Time Description ----------------------------------------------------------------------------- 0.00 0.00 clock pll_control_clock (rise edge) 0.00 0.00 clock source latency 0.09 0.00 0.00 ^ ringosc.ibufp01/Y (sky130_fd_sc_hd__clkinv_8) 24 0.08 pll_control.clock (net) 0.09 0.01 0.01 ^ _470_/CLK (sky130_fd_sc_hd__dfrtp_2) 0.04 0.33 0.34 ^ _470_/Q (sky130_fd_sc_hd__dfrtp_2) 1 0.00 pll_control.oscbuf[0] (net) 0.04 0.00 0.34 ^ _471_/D (sky130_fd_sc_hd__dfrtp_2) 0.34 data arrival time 0.00 0.00 clock pll_control_clock (rise edge) 0.00 0.00 clock source latency 0.09 0.00 0.00 ^ ringosc.ibufp01/Y (sky130_fd_sc_hd__clkinv_8) 24 0.08 pll_control.clock (net) 0.09 0.01 0.01 ^ _471_/CLK (sky130_fd_sc_hd__dfrtp_2) 0.25 0.26 clock uncertainty 0.00 0.26 clock reconvergence pessimism -0.03 0.23 library hold time 0.23 data required time ----------------------------------------------------------------------------- 0.23 data required time -0.34 data arrival time ----------------------------------------------------------------------------- 0.11 slack (MET) Startpoint: _471_ (rising edge-triggered flip-flop clocked by pll_control_clock) Endpoint: _472_ (rising edge-triggered flip-flop clocked by pll_control_clock) Path Group: pll_control_clock Path Type: min Fanout Cap Slew Delay Time Description ----------------------------------------------------------------------------- 0.00 0.00 clock pll_control_clock (rise edge) 0.00 0.00 clock source latency 0.09 0.00 0.00 ^ ringosc.ibufp01/Y (sky130_fd_sc_hd__clkinv_8) 24 0.08 pll_control.clock (net) 0.09 0.01 0.01 ^ _471_/CLK (sky130_fd_sc_hd__dfrtp_2) 0.09 0.38 0.39 ^ _471_/Q (sky130_fd_sc_hd__dfrtp_2) 2 0.02 pll_control.oscbuf[1] (net) 0.09 0.00 0.39 ^ _472_/D (sky130_fd_sc_hd__dfrtp_2) 0.39 data arrival time 0.00 0.00 clock pll_control_clock (rise edge) 0.00 0.00 clock source latency 0.09 0.00 0.00 ^ ringosc.ibufp01/Y (sky130_fd_sc_hd__clkinv_8) 24 0.08 pll_control.clock (net) 0.09 0.01 0.01 ^ _472_/CLK (sky130_fd_sc_hd__dfrtp_2) 0.25 0.26 clock uncertainty 0.00 0.26 clock reconvergence pessimism -0.04 0.22 library hold time 0.22 data required time ----------------------------------------------------------------------------- 0.22 data required time -0.39 data arrival time ----------------------------------------------------------------------------- 0.17 slack (MET) Startpoint: _455_ (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: min Fanout Cap Slew Delay Time Description ----------------------------------------------------------------------------- 0.00 0.00 clock pll_control_clock (rise edge) 0.00 0.00 clock source latency 0.09 0.00 0.00 ^ ringosc.ibufp01/Y (sky130_fd_sc_hd__clkinv_8) 24 0.08 pll_control.clock (net) 0.09 0.01 0.01 ^ _455_/CLK (sky130_fd_sc_hd__dfrtp_2) 0.06 0.35 0.36 ^ _455_/Q (sky130_fd_sc_hd__dfrtp_2) 3 0.01 pll_control.prep[0] (net) 0.06 0.00 0.36 ^ _347_/A_N (sky130_fd_sc_hd__nand2b_2) 0.04 0.11 0.46 ^ _347_/Y (sky130_fd_sc_hd__nand2b_2) 1 0.00 _023_ (net) 0.04 0.00 0.46 ^ _455_/D (sky130_fd_sc_hd__dfrtp_2) 0.46 data arrival time 0.00 0.00 clock pll_control_clock (rise edge) 0.00 0.00 clock source latency 0.09 0.00 0.00 ^ ringosc.ibufp01/Y (sky130_fd_sc_hd__clkinv_8) 24 0.08 pll_control.clock (net) 0.09 0.01 0.01 ^ _455_/CLK (sky130_fd_sc_hd__dfrtp_2) 0.25 0.26 clock uncertainty 0.00 0.26 clock reconvergence pessimism -0.03 0.23 library hold time 0.23 data required time ----------------------------------------------------------------------------- 0.23 data required time -0.46 data arrival time ----------------------------------------------------------------------------- 0.23 slack (MET) Startpoint: _463_ (rising edge-triggered flip-flop clocked by pll_control_clock) Endpoint: _463_ (rising edge-triggered flip-flop clocked by pll_control_clock) Path Group: pll_control_clock Path Type: min Fanout Cap Slew Delay Time Description ----------------------------------------------------------------------------- 0.00 0.00 clock pll_control_clock (rise edge) 0.00 0.00 clock source latency 0.09 0.00 0.00 ^ ringosc.ibufp01/Y (sky130_fd_sc_hd__clkinv_8) 24 0.08 pll_control.clock (net) 0.09 0.01 0.01 ^ _463_/CLK (sky130_fd_sc_hd__dfrtp_2) 0.11 0.40 0.40 ^ _463_/Q (sky130_fd_sc_hd__dfrtp_2) 4 0.02 pll_control.tval[0] (net) 0.11 0.00 0.40 ^ _329_/A1 (sky130_fd_sc_hd__o21a_2) 0.03 0.13 0.53 ^ _329_/X (sky130_fd_sc_hd__o21a_2) 1 0.00 _031_ (net) 0.03 0.00 0.53 ^ _463_/D (sky130_fd_sc_hd__dfrtp_2) 0.53 data arrival time 0.00 0.00 clock pll_control_clock (rise edge) 0.00 0.00 clock source latency 0.09 0.00 0.00 ^ ringosc.ibufp01/Y (sky130_fd_sc_hd__clkinv_8) 24 0.08 pll_control.clock (net) 0.09 0.01 0.01 ^ _463_/CLK (sky130_fd_sc_hd__dfrtp_2) 0.25 0.26 clock uncertainty 0.00 0.26 clock reconvergence pessimism -0.03 0.23 library hold time 0.23 data required time ----------------------------------------------------------------------------- 0.23 data required time -0.53 data arrival time ----------------------------------------------------------------------------- 0.30 slack (MET) Startpoint: _455_ (rising edge-triggered flip-flop clocked by pll_control_clock) Endpoint: _456_ (rising edge-triggered flip-flop clocked by pll_control_clock) Path Group: pll_control_clock Path Type: min Fanout Cap Slew Delay Time Description ----------------------------------------------------------------------------- 0.00 0.00 clock pll_control_clock (rise edge) 0.00 0.00 clock source latency 0.09 0.00 0.00 ^ ringosc.ibufp01/Y (sky130_fd_sc_hd__clkinv_8) 24 0.08 pll_control.clock (net) 0.09 0.01 0.01 ^ _455_/CLK (sky130_fd_sc_hd__dfrtp_2) 0.06 0.35 0.36 ^ _455_/Q (sky130_fd_sc_hd__dfrtp_2) 3 0.01 pll_control.prep[0] (net) 0.06 0.00 0.36 ^ _345_/A0 (sky130_fd_sc_hd__mux2_2) 0.03 0.13 0.49 ^ _345_/X (sky130_fd_sc_hd__mux2_2) 1 0.00 _156_ (net) 0.03 0.00 0.49 ^ _346_/A (sky130_fd_sc_hd__buf_2) 0.03 0.08 0.57 ^ _346_/X (sky130_fd_sc_hd__buf_2) 1 0.00 _024_ (net) 0.03 0.00 0.57 ^ _456_/D (sky130_fd_sc_hd__dfrtp_2) 0.57 data arrival time 0.00 0.00 clock pll_control_clock (rise edge) 0.00 0.00 clock source latency 0.09 0.00 0.00 ^ ringosc.ibufp01/Y (sky130_fd_sc_hd__clkinv_8) 24 0.08 pll_control.clock (net) 0.09 0.01 0.01 ^ _456_/CLK (sky130_fd_sc_hd__dfrtp_2) 0.25 0.26 clock uncertainty 0.00 0.26 clock reconvergence pessimism -0.02 0.23 library hold time 0.23 data required time ----------------------------------------------------------------------------- 0.23 data required time -0.57 data arrival time ----------------------------------------------------------------------------- 0.34 slack (MET)