openlane/user_proj_example/results/reports/synthesis/opensta_spef.min_max.rpt

Startpoint: _345957_ (rising edge-triggered flip-flop clocked by wb_clk_i)
Endpoint: _347241_ (removal check against rising-edge clock wb_clk_i)
Path Group: **async_default**
Path Type: min

  Delay    Time   Description
---------------------------------------------------------
   0.00    0.00   clock wb_clk_i (rise edge)
   0.00    0.00   clock network delay (ideal)
   0.00    0.00 ^ _345957_/CLK (sky130_fd_sc_hd__dfstp_4)
   0.34    0.34 v _345957_/Q (sky130_fd_sc_hd__dfstp_4)
   0.19    0.53 v _160465_/X (sky130_fd_sc_hd__buf_4)
   0.14    0.66 v _160466_/X (sky130_fd_sc_hd__buf_2)
   0.03    0.69 ^ _162288_/Y (sky130_fd_sc_hd__inv_2)
   0.08    0.78 ^ _162289_/X (sky130_fd_sc_hd__buf_2)
   0.06    0.83 ^ _162290_/X (sky130_fd_sc_hd__buf_2)
   0.05    0.88 ^ _163596_/X (sky130_fd_sc_hd__buf_2)
   0.05    0.92 ^ _163647_/X (sky130_fd_sc_hd__buf_2)
   0.06    0.98 ^ _163648_/X (sky130_fd_sc_hd__buf_2)
   0.00    0.98 ^ _347241_/RESET_B (sky130_fd_sc_hd__dfrtp_4)
           0.98   data arrival time

   0.00    0.00   clock wb_clk_i (rise edge)
   0.00    0.00   clock network delay (ideal)
   0.00    0.00   clock reconvergence pessimism
           0.00 ^ _347241_/CLK (sky130_fd_sc_hd__dfrtp_4)
   0.19    0.19   library removal time
           0.19   data required time
---------------------------------------------------------
           0.19   data required time
          -0.98   data arrival time
---------------------------------------------------------
           0.79   slack (MET)


Startpoint: _347126_ (rising edge-triggered flip-flop clocked by wb_clk_i)
Endpoint: _321092_ (rising edge-triggered flip-flop clocked by wb_clk_i)
Path Group: wb_clk_i
Path Type: min

  Delay    Time   Description
---------------------------------------------------------
   0.00    0.00   clock wb_clk_i (rise edge)
   0.00    0.00   clock network delay (ideal)
   0.00    0.00 ^ _347126_/CLK (sky130_fd_sc_hd__dfxtp_4)
   0.20    0.20 ^ _347126_/Q (sky130_fd_sc_hd__dfxtp_4)
   0.00    0.20 ^ _321092_/D (sky130_fd_sc_hd__dfxtp_4)
           0.20   data arrival time

   0.00    0.00   clock wb_clk_i (rise edge)
   0.00    0.00   clock network delay (ideal)
   0.00    0.00   clock reconvergence pessimism
           0.00 ^ _321092_/CLK (sky130_fd_sc_hd__dfxtp_4)
  -0.02   -0.02   library hold time
          -0.02   data required time
---------------------------------------------------------
          -0.02   data required time
          -0.20   data arrival time
---------------------------------------------------------
           0.22   slack (MET)


Startpoint: la_data_in[1] (input port clocked by wb_clk_i)
Endpoint: _347074_ (recovery check against rising-edge clock wb_clk_i)
Path Group: **async_default**
Path Type: max

  Delay    Time   Description
---------------------------------------------------------
   0.00    0.00   clock wb_clk_i (rise edge)
   0.00    0.00   clock network delay (ideal)
   4.00    4.00 v input external delay
   0.01    4.01 v la_data_in[1] (in)
   0.48    4.50 v _167854_/X (sky130_fd_sc_hd__or2_4)
   0.34    4.84 v _167855_/X (sky130_fd_sc_hd__buf_2)
   0.18    5.02 ^ _167856_/Y (sky130_fd_sc_hd__inv_2)
   0.33    5.35 ^ _167857_/X (sky130_fd_sc_hd__buf_2)
   0.42    5.76 ^ _167858_/X (sky130_fd_sc_hd__buf_2)
   0.39    6.15 ^ _167859_/X (sky130_fd_sc_hd__buf_2)
   0.54    6.69 ^ _167860_/X (sky130_fd_sc_hd__buf_2)
   0.62    7.32 ^ _167861_/X (sky130_fd_sc_hd__buf_2)
   0.00    7.32 ^ _347074_/RESET_B (sky130_fd_sc_hd__dfrtp_4)
           7.32   data arrival time

  20.00   20.00   clock wb_clk_i (rise edge)
   0.00   20.00   clock network delay (ideal)
   0.00   20.00   clock reconvergence pessimism
          20.00 ^ _347074_/CLK (sky130_fd_sc_hd__dfrtp_4)
   0.25   20.25   library recovery time
          20.25   data required time
---------------------------------------------------------
          20.25   data required time
          -7.32   data arrival time
---------------------------------------------------------
          12.93   slack (MET)


Startpoint: la_data_in[1] (input port clocked by wb_clk_i)
Endpoint: _322520_ (rising edge-triggered flip-flop clocked by wb_clk_i)
Path Group: wb_clk_i
Path Type: max

  Delay    Time   Description
---------------------------------------------------------
   0.00    0.00   clock wb_clk_i (rise edge)
   0.00    0.00   clock network delay (ideal)
   4.00    4.00 v input external delay
   0.01    4.01 v la_data_in[1] (in)
   0.48    4.50 v _167854_/X (sky130_fd_sc_hd__or2_4)
   0.95    5.45 v _167938_/X (sky130_fd_sc_hd__or4_4)
   0.30    5.75 v _167939_/X (sky130_fd_sc_hd__buf_2)
   0.69    6.44 v _167949_/X (sky130_fd_sc_hd__or3_4)
   0.36    6.80 v _167950_/X (sky130_fd_sc_hd__buf_2)
   0.41    7.21 ^ _167951_/X (sky130_fd_sc_hd__a2bb2o_4)
   0.10    7.31 v _167965_/Y (sky130_fd_sc_hd__inv_2)
   0.51    7.81 ^ _167970_/Y (sky130_fd_sc_hd__nor2_4)
   0.55    8.37 ^ _304448_/X (sky130_fd_sc_hd__and2_4)
   0.35    8.72 ^ _304450_/X (sky130_fd_sc_hd__and2_4)
   0.34    9.06 ^ _304452_/X (sky130_fd_sc_hd__and2_4)
   0.29    9.35 ^ _304454_/X (sky130_fd_sc_hd__and2_4)
   0.46    9.81 ^ _304455_/X (sky130_fd_sc_hd__and3_4)
   0.30   10.11 ^ _304457_/X (sky130_fd_sc_hd__and2_4)
   0.29   10.39 ^ _304459_/X (sky130_fd_sc_hd__and2_4)
   0.09   10.48 v _304460_/Y (sky130_fd_sc_hd__inv_2)
   0.84   11.31 v _304461_/X (sky130_fd_sc_hd__or4_4)
   0.14   11.45 ^ _304462_/Y (sky130_fd_sc_hd__inv_2)
   0.40   11.86 ^ _304463_/X (sky130_fd_sc_hd__and3_4)
   0.48   12.34 ^ _304464_/X (sky130_fd_sc_hd__and3_4)
   0.49   12.83 ^ _304465_/X (sky130_fd_sc_hd__and3_4)
   0.36   13.19 ^ _304467_/X (sky130_fd_sc_hd__and2_4)
   0.35   13.54 ^ _304469_/X (sky130_fd_sc_hd__and2_4)
   0.35   13.89 ^ _304471_/X (sky130_fd_sc_hd__and2_4)
   0.29   14.18 ^ _304473_/X (sky130_fd_sc_hd__and2_4)
   0.47   14.65 ^ _304474_/X (sky130_fd_sc_hd__and3_4)
   0.36   15.01 ^ _304476_/X (sky130_fd_sc_hd__and2_4)
   0.34   15.36 ^ _304479_/X (sky130_fd_sc_hd__and2_4)
   0.34   15.70 ^ _304481_/X (sky130_fd_sc_hd__and2_4)
   0.31   16.01 ^ _304484_/X (sky130_fd_sc_hd__and2_4)
   0.06   16.07 v _304486_/Y (sky130_fd_sc_hd__nand2_4)
   0.39   16.46 v _304488_/X (sky130_fd_sc_hd__a2bb2o_4)
   0.48   16.94 ^ _304491_/Y (sky130_fd_sc_hd__a22oi_4)
   0.48   17.42 v _304492_/X (sky130_fd_sc_hd__a2bb2o_4)
   0.00   17.42 v _322520_/D (sky130_fd_sc_hd__dfxtp_4)
          17.42   data arrival time

  20.00   20.00   clock wb_clk_i (rise edge)
   0.00   20.00   clock network delay (ideal)
   0.00   20.00   clock reconvergence pessimism
          20.00 ^ _322520_/CLK (sky130_fd_sc_hd__dfxtp_4)
  -0.28   19.72   library setup time
          19.72   data required time
---------------------------------------------------------
          19.72   data required time
         -17.42   data arrival time
---------------------------------------------------------
           2.30   slack (MET)