caravel/signoff/digital_pll/openlane-signoff/21-rcx_sta.min.rpt

===========================================================================
report_checks -path_delay min (Hold)
============================================================================
Startpoint: _460_ (rising edge-triggered flip-flop clocked by pll_control_clock)
Endpoint: _461_ (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
                  0.10    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 ^ _460_/CLK (sky130_fd_sc_hd__dfrtp_2)
                  0.04    0.33    0.34 ^ _460_/Q (sky130_fd_sc_hd__dfrtp_2)
     1    0.00                           pll_control.oscbuf[0] (net)
                  0.04    0.00    0.34 ^ _461_/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
                  0.10    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 ^ _461_/CLK (sky130_fd_sc_hd__dfrtp_2)
                          0.25    0.25   clock uncertainty
                          0.00    0.25   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: _461_ (rising edge-triggered flip-flop clocked by pll_control_clock)
Endpoint: _462_ (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
                  0.10    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 ^ _461_/CLK (sky130_fd_sc_hd__dfrtp_2)
                  0.13    0.41    0.42 ^ _461_/Q (sky130_fd_sc_hd__dfrtp_2)
     3    0.02                           pll_control.oscbuf[1] (net)
                  0.13    0.00    0.42 ^ _462_/D (sky130_fd_sc_hd__dfrtp_2)
                                  0.42   data arrival time

                          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 ^ _462_/CLK (sky130_fd_sc_hd__dfrtp_2)
                          0.25    0.25   clock uncertainty
                          0.00    0.25   clock reconvergence pessimism
                         -0.05    0.21   library hold time
                                  0.21   data required time
-----------------------------------------------------------------------------
                                  0.21   data required time
                                 -0.42   data arrival time
-----------------------------------------------------------------------------
                                  0.21   slack (MET)


Startpoint: _453_ (rising edge-triggered flip-flop clocked by pll_control_clock)
Endpoint: _453_ (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
                  0.10    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 ^ _453_/CLK (sky130_fd_sc_hd__dfrtp_2)
                  0.11    0.40    0.40 ^ _453_/Q (sky130_fd_sc_hd__dfrtp_2)
     5    0.02                           pll_control.tval[0] (net)
                  0.11    0.00    0.40 ^ _320_/A1 (sky130_fd_sc_hd__o21a_2)
                  0.03    0.13    0.54 ^ _320_/X (sky130_fd_sc_hd__o21a_2)
     1    0.00                           _031_ (net)
                  0.03    0.00    0.54 ^ _453_/D (sky130_fd_sc_hd__dfrtp_2)
                                  0.54   data arrival time

                          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 ^ _453_/CLK (sky130_fd_sc_hd__dfrtp_2)
                          0.25    0.25   clock uncertainty
                          0.00    0.25   clock reconvergence pessimism
                         -0.02    0.23   library hold time
                                  0.23   data required time
-----------------------------------------------------------------------------
                                  0.23   data required time
                                 -0.54   data arrival time
-----------------------------------------------------------------------------
                                  0.31   slack (MET)


Startpoint: _445_ (rising edge-triggered flip-flop clocked by pll_control_clock)
Endpoint: _445_ (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
                  0.10    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 ^ _445_/CLK (sky130_fd_sc_hd__dfrtp_2)
                  0.06    0.35    0.36 ^ _445_/Q (sky130_fd_sc_hd__dfrtp_2)
     3    0.01                           pll_control.prep[0] (net)
                  0.06    0.00    0.36 ^ _337_/A (sky130_fd_sc_hd__or2_2)
                  0.04    0.10    0.46 ^ _337_/X (sky130_fd_sc_hd__or2_2)
     1    0.00                           _152_ (net)
                  0.04    0.00    0.46 ^ _338_/A (sky130_fd_sc_hd__buf_2)
                  0.03    0.08    0.54 ^ _338_/X (sky130_fd_sc_hd__buf_2)
     1    0.00                           _023_ (net)
                  0.03    0.00    0.54 ^ _445_/D (sky130_fd_sc_hd__dfrtp_2)
                                  0.54   data arrival time

                          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 ^ _445_/CLK (sky130_fd_sc_hd__dfrtp_2)
                          0.25    0.25   clock uncertainty
                          0.00    0.25   clock reconvergence pessimism
                         -0.02    0.23   library hold time
                                  0.23   data required time
-----------------------------------------------------------------------------
                                  0.23   data required time
                                 -0.54   data arrival time
-----------------------------------------------------------------------------
                                  0.31   slack (MET)


Startpoint: _452_ (rising edge-triggered flip-flop clocked by pll_control_clock)
Endpoint: _452_ (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
                  0.10    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 ^ _452_/CLK (sky130_fd_sc_hd__dfrtp_2)
                  0.13    0.41    0.41 ^ _452_/Q (sky130_fd_sc_hd__dfrtp_2)
     6    0.02                           pll_control.count0[4] (net)
                  0.13    0.00    0.41 ^ _323_/A1 (sky130_fd_sc_hd__o21a_2)
                  0.03    0.13    0.55 ^ _323_/X (sky130_fd_sc_hd__o21a_2)
     1    0.00                           _030_ (net)
                  0.03    0.00    0.55 ^ _452_/D (sky130_fd_sc_hd__dfrtp_2)
                                  0.55   data arrival time

                          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 ^ _452_/CLK (sky130_fd_sc_hd__dfrtp_2)
                          0.25    0.25   clock uncertainty
                          0.00    0.25   clock reconvergence pessimism
                         -0.02    0.23   library hold time
                                  0.23   data required time
-----------------------------------------------------------------------------
                                  0.23   data required time
                                 -0.55   data arrival time
-----------------------------------------------------------------------------
                                  0.32   slack (MET)