openlane/gpio_control_block/runs/gpio_control_block/reports/placement/replace.min_max.rpt

Startpoint: serial_clock (clock source 'serial_clock')
Endpoint: _107_ (removal check against rising-edge clock serial_clock)
Path Group: **async_default**
Path Type: min

  Delay    Time   Description
---------------------------------------------------------
   0.00    0.00   clock serial_clock (rise edge)
   0.25    0.25   clock network delay
           0.25 ^ _107_/RESET_B (sky130_fd_sc_hd__dfrtp_4)
           0.25   data arrival time

   0.00    0.00   clock serial_clock (rise edge)
   0.00    0.00   clock network delay (ideal)
   0.00    0.00   clock reconvergence pessimism
           0.00 ^ _107_/CLK (sky130_fd_sc_hd__dfrtp_4)
   0.19    0.19   library removal time
           0.19   data required time
---------------------------------------------------------
           0.19   data required time
          -0.25   data arrival time
---------------------------------------------------------
           0.05   slack (MET)


Startpoint: resetn (input port clocked by serial_clock)
Endpoint: _079_ (rising clock gating-check end-point clocked by serial_clock)
Path Group: **clock_gating_default**
Path Type: min

  Delay    Time   Description
---------------------------------------------------------
   0.00    0.00   clock serial_clock (rise edge)
   0.00    0.00   clock network delay (ideal)
   2.00    2.00 v input external delay
   0.00    2.00 v resetn (in)
   0.02    2.02 ^ _078_/Y (sky130_fd_sc_hd__inv_2)
   0.00    2.02 ^ _079_/B (sky130_fd_sc_hd__and2_4)
           2.02   data arrival time

   5.00    5.00   clock serial_clock (fall edge)
   0.00    5.00   clock network delay (ideal)
   0.00    5.00   clock reconvergence pessimism
           5.00 v _079_/A (sky130_fd_sc_hd__and2_4)
   0.00    5.00   clock gating hold time
           5.00   data required time
---------------------------------------------------------
           5.00   data required time
          -2.02   data arrival time
---------------------------------------------------------
          -2.98   slack (VIOLATED)


Startpoint: _104_ (rising edge-triggered flip-flop clocked by serial_clock)
Endpoint: _105_ (rising edge-triggered flip-flop clocked by serial_clock)
Path Group: serial_clock
Path Type: min

  Delay    Time   Description
---------------------------------------------------------
   0.00    0.00   clock serial_clock (rise edge)
   0.00    0.00   clock network delay (ideal)
   0.00    0.00 ^ _104_/CLK (sky130_fd_sc_hd__dfrtp_4)
   0.23    0.23 ^ _104_/Q (sky130_fd_sc_hd__dfrtp_4)
   0.00    0.23 ^ _105_/D (sky130_fd_sc_hd__dfrtp_4)
           0.23   data arrival time

   0.00    0.00   clock serial_clock (rise edge)
   0.00    0.00   clock network delay (ideal)
   0.00    0.00   clock reconvergence pessimism
           0.00 ^ _105_/CLK (sky130_fd_sc_hd__dfrtp_4)
  -0.02   -0.02   library hold time
          -0.02   data required time
---------------------------------------------------------
          -0.02   data required time
          -0.23   data arrival time
---------------------------------------------------------
           0.25   slack (MET)


Startpoint: resetn (input port clocked by serial_clock)
Endpoint: _089_ (recovery check against rising-edge clock serial_clock)
Path Group: **async_default**
Path Type: max

  Delay    Time   Description
---------------------------------------------------------
   0.00    0.00   clock serial_clock (rise edge)
   0.00    0.00   clock network delay (ideal)
   2.00    2.00 ^ input external delay
   0.01    2.01 ^ resetn (in)
   0.18    2.19 ^ _039_/X (sky130_fd_sc_hd__or2_4)
   0.21    2.41 ^ _040_/X (sky130_fd_sc_hd__buf_2)
   0.24    2.65 ^ _058_/X (sky130_fd_sc_hd__buf_2)
   0.19    2.84 ^ _061_/X (sky130_fd_sc_hd__buf_2)
   0.00    2.84 ^ _089_/SET_B (sky130_fd_sc_hd__dfstp_4)
           2.84   data arrival time

  10.00   10.00   clock serial_clock (rise edge)
   0.00   10.00   clock network delay (ideal)
   0.00   10.00   clock reconvergence pessimism
          10.00 ^ _089_/CLK (sky130_fd_sc_hd__dfstp_4)
   0.25   10.25   library recovery time
          10.25   data required time
---------------------------------------------------------
          10.25   data required time
          -2.84   data arrival time
---------------------------------------------------------
           7.41   slack (MET)


Startpoint: resetn (input port clocked by serial_clock)
Endpoint: _079_ (rising clock gating-check end-point clocked by serial_clock)
Path Group: **clock_gating_default**
Path Type: max

  Delay    Time   Description
---------------------------------------------------------
   0.00    0.00   clock serial_clock (rise edge)
   0.00    0.00   clock network delay (ideal)
   2.00    2.00 ^ input external delay
   0.01    2.01 ^ resetn (in)
   0.04    2.05 v _078_/Y (sky130_fd_sc_hd__inv_2)
   0.00    2.05 v _079_/B (sky130_fd_sc_hd__and2_4)
           2.05   data arrival time

  10.00   10.00   clock serial_clock (rise edge)
   0.00   10.00   clock network delay (ideal)
   0.00   10.00   clock reconvergence pessimism
          10.00 ^ _079_/A (sky130_fd_sc_hd__and2_4)
   0.00   10.00   clock gating setup time
          10.00   data required time
---------------------------------------------------------
          10.00   data required time
          -2.05   data arrival time
---------------------------------------------------------
           7.95   slack (MET)


Startpoint: mgmt_gpio_oeb (input port clocked by serial_clock)
Endpoint: pad_gpio_out (output port clocked by serial_clock)
Path Group: serial_clock
Path Type: max

  Delay    Time   Description
---------------------------------------------------------
   0.00    0.00   clock serial_clock (rise edge)
   0.00    0.00   clock network delay (ideal)
   2.00    2.00 v input external delay
   0.01    2.01 v mgmt_gpio_oeb (in)
   0.26    2.27 v _073_/X (sky130_fd_sc_hd__and3_4)
   0.43    2.70 v _074_/X (sky130_fd_sc_hd__or2_4)
   0.57    3.27 v _076_/X (sky130_fd_sc_hd__a32o_4)
   0.00    3.27 v pad_gpio_out (out)
           3.27   data arrival time

  10.00   10.00   clock serial_clock (rise edge)
   0.00   10.00   clock network delay (ideal)
   0.00   10.00   clock reconvergence pessimism
  -2.00    8.00   output external delay
           8.00   data required time
---------------------------------------------------------
           8.00   data required time
          -3.27   data arrival time
---------------------------------------------------------
           4.73   slack (MET)