ddr_command_timesim.sdf

一个小测试程序希望,朋友有所帮助,赶快下吧@@!!VERILOG

          (PORT ADR3 (222:222:222)(222:222:222))
          (IOPATH ADR0 O (284:284:284)(284:284:284))
          (IOPATH ADR1 O (284:284:284)(284:284:284))
          (IOPATH ADR2 O (284:284:284)(284:284:284))
          (IOPATH ADR3 O (284:284:284)(284:284:284))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE _n0071\/XUSED)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (369:369:369)(369:369:369))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE _n0071\/YUSED)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (369:369:369)(369:369:369))
        )
      )
  )
  (CELL (CELLTYPE "X_SFF")
    (INSTANCE SA_0_83)
      (DELAY
        (ABSOLUTE
          (PORT CLK (550:550:550)(550:550:550))
          (PORT SET (10952:10952:10952)(10952:10952:10952))
          (PORT RST (10952:10952:10952)(10952:10952:10952))
          (PORT SSET (763:763:763)(763:763:763))
          (PORT SRST (763:763:763)(763:763:763))
          (IOPATH CLK O (727:727:727)(727:727:727))
          (IOPATH SET O (727:727:727)(727:727:727))
          (IOPATH RST O (727:727:727)(727:727:727))
        )
      )
      (TIMINGCHECK
        (SETUPHOLD (posedge I) (posedge CLK) (478:478:478) (0:0:0))
        (SETUPHOLD (negedge I) (posedge CLK) (478:478:478) (0:0:0))
        (SETUPHOLD (posedge CE) (posedge CLK) (885:885:885) (0:0:0))
        (SETUPHOLD (negedge CE) (posedge CLK) (885:885:885) (0:0:0))
        (PERIOD (posedge CLK) (3612:3612:3612))
        (SETUPHOLD (posedge SSET) (posedge CLK) (478:478:478) (0:0:0))
        (SETUPHOLD (negedge SSET) (posedge CLK) (478:478:478) (0:0:0))
        (SETUPHOLD (posedge SRST) (posedge CLK) (478:478:478) (0:0:0))
        (SETUPHOLD (negedge SRST) (posedge CLK) (478:478:478) (0:0:0))
        (WIDTH (posedge SET) (15652:15652:15652))
        (WIDTH (posedge RST) (15652:15652:15652))
      )
  )
  (CELL (CELLTYPE "X_LUT4")
    (INSTANCE _n01461_SW0)
      (DELAY
        (ABSOLUTE
          (PORT ADR0 (2369:2369:2369)(2369:2369:2369))
          (PORT ADR1 (1383:1383:1383)(1383:1383:1383))
          (PORT ADR2 (1628:1628:1628)(1628:1628:1628))
          (IOPATH ADR0 O (284:284:284)(284:284:284))
          (IOPATH ADR1 O (284:284:284)(284:284:284))
          (IOPATH ADR2 O (284:284:284)(284:284:284))
          (IOPATH ADR3 O (284:284:284)(284:284:284))
        )
      )
  )
  (CELL (CELLTYPE "X_LUT4")
    (INSTANCE _n01461)
      (DELAY
        (ABSOLUTE
          (PORT ADR0 (1790:1790:1790)(1790:1790:1790))
          (PORT ADR1 (1898:1898:1898)(1898:1898:1898))
          (PORT ADR2 (3273:3273:3273)(3273:3273:3273))
          (PORT ADR3 (222:222:222)(222:222:222))
          (IOPATH ADR0 O (284:284:284)(284:284:284))
          (IOPATH ADR1 O (284:284:284)(284:284:284))
          (IOPATH ADR2 O (284:284:284)(284:284:284))
          (IOPATH ADR3 O (284:284:284)(284:284:284))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE _n01461_SW0\/O\/XUSED)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (369:369:369)(369:369:369))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE _n01461_SW0\/O\/YUSED)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (369:369:369)(369:369:369))
        )
      )
  )
  (CELL (CELLTYPE "X_LUT4")
    (INSTANCE _n0033_inst_inv_01)
      (DELAY
        (ABSOLUTE
          (PORT ADR0 (3203:3203:3203)(3203:3203:3203))
          (PORT ADR1 (3002:3002:3002)(3002:3002:3002))
          (IOPATH ADR0 O (284:284:284)(284:284:284))
          (IOPATH ADR1 O (284:284:284)(284:284:284))
          (IOPATH ADR2 O (284:284:284)(284:284:284))
          (IOPATH ADR3 O (284:284:284)(284:284:284))
        )
      )
  )
  (CELL (CELLTYPE "X_LUT4")
    (INSTANCE _n00361)
      (DELAY
        (ABSOLUTE
          (PORT ADR0 (1368:1368:1368)(1368:1368:1368))
          (PORT ADR1 (1112:1112:1112)(1112:1112:1112))
          (PORT ADR2 (2942:2942:2942)(2942:2942:2942))
          (PORT ADR3 (3049:3049:3049)(3049:3049:3049))
          (IOPATH ADR0 O (284:284:284)(284:284:284))
          (IOPATH ADR1 O (284:284:284)(284:284:284))
          (IOPATH ADR2 O (284:284:284)(284:284:284))
          (IOPATH ADR3 O (284:284:284)(284:284:284))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE rw_shift\<1\>\/XUSED)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (369:369:369)(369:369:369))
        )
      )
  )
  (CELL (CELLTYPE "X_INV")
    (INSTANCE rw_shift\<1\>\/SRMUX)
      (DELAY
        (ABSOLUTE
          (PORT I (3531:3531:3531)(3531:3531:3531))
          (IOPATH I O (0:0:0)(0:0:0))
        )
      )
  )
  (CELL (CELLTYPE "X_LUT4")
    (INSTANCE _n012112)
      (DELAY
        (ABSOLUTE
          (PORT ADR0 (456:456:456)(456:456:456))
          (PORT ADR1 (1535:1535:1535)(1535:1535:1535))
          (PORT ADR2 (1308:1308:1308)(1308:1308:1308))
          (PORT ADR3 (2467:2467:2467)(2467:2467:2467))
          (IOPATH ADR0 O (284:284:284)(284:284:284))
          (IOPATH ADR1 O (284:284:284)(284:284:284))
          (IOPATH ADR2 O (284:284:284)(284:284:284))
          (IOPATH ADR3 O (284:284:284)(284:284:284))
        )
      )
  )
  (CELL (CELLTYPE "X_LUT4")
    (INSTANCE _n012132)
      (DELAY
        (ABSOLUTE
          (PORT ADR0 (1381:1381:1381)(1381:1381:1381))
          (PORT ADR1 (1336:1336:1336)(1336:1336:1336))
          (PORT ADR2 (1731:1731:1731)(1731:1731:1731))
          (PORT ADR3 (222:222:222)(222:222:222))
          (IOPATH ADR0 O (284:284:284)(284:284:284))
          (IOPATH ADR1 O (284:284:284)(284:284:284))
          (IOPATH ADR2 O (284:284:284)(284:284:284))
          (IOPATH ADR3 O (284:284:284)(284:284:284))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE _n012112\/O\/XUSED)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (369:369:369)(369:369:369))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE _n012112\/O\/YUSED)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (369:369:369)(369:369:369))
        )
      )
  )
  (CELL (CELLTYPE "X_LUT4")
    (INSTANCE _n00121)
      (DELAY
        (ABSOLUTE
          (PORT ADR1 (361:361:361)(361:361:361))
          (PORT ADR2 (884:884:884)(884:884:884))
          (IOPATH ADR0 O (284:284:284)(284:284:284))
          (IOPATH ADR1 O (284:284:284)(284:284:284))
          (IOPATH ADR2 O (284:284:284)(284:284:284))
          (IOPATH ADR3 O (284:284:284)(284:284:284))
        )
      )
  )
  (CELL (CELLTYPE "X_LUT4")
    (INSTANCE _n00101)
      (DELAY
        (ABSOLUTE
          (PORT ADR0 (1207:1207:1207)(1207:1207:1207))
          (PORT ADR1 (384:384:384)(384:384:384))
          (IOPATH ADR0 O (284:284:284)(284:284:284))
          (IOPATH ADR1 O (284:284:284)(284:284:284))
          (IOPATH ADR2 O (284:284:284)(284:284:284))
          (IOPATH ADR3 O (284:284:284)(284:284:284))
        )
      )
  )
  (CELL (CELLTYPE "X_INV")
    (INSTANCE command_delay\<6\>\/SRMUX)
      (DELAY
        (ABSOLUTE
          (PORT I (2967:2967:2967)(2967:2967:2967))
          (IOPATH I O (0:0:0)(0:0:0))
        )
      )
  )
  (CELL (CELLTYPE "X_LUT4")
    (INSTANCE _n00171)
      (DELAY
        (ABSOLUTE
          (PORT ADR0 (1611:1611:1611)(1611:1611:1611))
          (PORT ADR1 (696:696:696)(696:696:696))
          (IOPATH ADR0 O (284:284:284)(284:284:284))
          (IOPATH ADR1 O (284:284:284)(284:284:284))
          (IOPATH ADR2 O (284:284:284)(284:284:284))
          (IOPATH ADR3 O (284:284:284)(284:284:284))
        )
      )
  )
  (CELL (CELLTYPE "X_LUT4")
    (INSTANCE _n00181)
      (DELAY
        (ABSOLUTE
          (PORT ADR0 (1589:1589:1589)(1589:1589:1589))
          (PORT ADR1 (1045:1045:1045)(1045:1045:1045))
          (IOPATH ADR0 O (284:284:284)(284:284:284))
          (IOPATH ADR1 O (284:284:284)(284:284:284))
          (IOPATH ADR2 O (284:284:284)(284:284:284))
          (IOPATH ADR3 O (284:284:284)(284:284:284))
        )
      )
  )
  (CELL (CELLTYPE "X_INV")
    (INSTANCE command_delay\<1\>\/SRMUX)
      (DELAY
        (ABSOLUTE
          (PORT I (2877:2877:2877)(2877:2877:2877))
          (IOPATH I O (0:0:0)(0:0:0))
        )
      )
  )
  (CELL (CELLTYPE "X_LUT4")
    (INSTANCE _n00151)
      (DELAY
        (ABSOLUTE
          (PORT ADR1 (1030:1030:1030)(1030:1030:1030))
          (PORT ADR2 (1489:1489:1489)(1489:1489:1489))
          (IOPATH ADR0 O (284:284:284)(284:284:284))
          (IOPATH ADR1 O (284:284:284)(284:284:284))
          (IOPATH ADR2 O (284:284:284)(284:284:284))
          (IOPATH ADR3 O (284:284:284)(284:284:284))
        )
      )
  )
  (CELL (CELLTYPE "X_LUT4")
    (INSTANCE _n00161)
      (DELAY
        (ABSOLUTE
          (PORT ADR2 (1424:1424:1424)(1424:1424:1424))
          (PORT ADR3 (898:898:898)(898:898:898))
          (IOPATH ADR0 O (284:284:284)(284:284:284))
          (IOPATH ADR1 O (284:284:284)(284:284:284))
          (IOPATH ADR2 O (284:284:284)(284:284:284))
          (IOPATH ADR3 O (284:284:284)(284:284:284))
        )
      )
  )
  (CELL (CELLTYPE "X_INV")
    (INSTANCE command_delay\<3\>\/SRMUX)
      (DELAY
        (ABSOLUTE
          (PORT I (3743:3743:3743)(3743:3743:3743))
          (IOPATH I O (0:0:0)(0:0:0))
        )
      )
  )
  (CELL (CELLTYPE "X_LUT4")
    (INSTANCE _n00131)
      (DELAY
        (ABSOLUTE
          (PORT ADR1 (1647:1647:1647)(1647:1647:1647))
          (PORT ADR3 (1076:1076:1076)(1076:1076:1076))
          (IOPATH ADR0 O (284:284:284)(284:284:284))
          (IOPATH ADR1 O (284:284:284)(284:284:284))
          (IOPATH ADR2 O (284:284:284)(284:284:284))
          (IOPATH ADR3 O (284:284:284)(284:284:284))
        )
      )
  )
  (CELL (CELLTYPE "X_LUT4")
    (INSTANCE _n00141)
      (DELAY
        (ABSOLUTE
          (PORT ADR2 (906:906:906)(906:906:906))
          (PORT ADR3 (1424:1424:1424)(1424:1424:1424))
          (IOPATH ADR0 O (284:284:284)(284:284:284))
          (IOPATH ADR1 O (284:284:284)(284:284:284))
          (IOPATH ADR2 O (284:284:284)(284:284:284))
          (IOPATH ADR3 O (284:284:284)(284:284:284))
        )
      )
  )
  (CELL (CELLTYPE "X_INV")
    (INSTANCE command_delay\<5\>\/SRMUX)
      (DELAY
        (ABSOLUTE
          (PORT I (3743:3743:3743)(3743:3743:3743))
          (IOPATH I O (0:0:0)(0:0:0))
        )
      )
  )
  (CELL (CELLTYPE "X_LUT4")
    (INSTANCE Ker2370)
      (DELAY
        (ABSOLUTE
          (PORT ADR0 (3924:3924:3924)(3924:3924:3924))
          (PORT ADR1 (900:900:900)(900:900:900))
          (PORT ADR2 (1660:1660:1660)(1660:1660:1660))
          (PORT ADR3 (1261:1261:1261)(1261:1261:1261))
          (IOPATH ADR0 O (284:284:284)(284:284:284))
          (IOPATH ADR1 O (284:284:284)(284:284:284))
          (IOPATH ADR2 O (284:284:284)(284:284:284))
          (IOPATH ADR3 O (284:284:284)(284:284:284))
        )
      )
  )
  (CELL (CELLTYPE "X_LUT4")
    (INSTANCE _n0029)
      (DELAY
        (ABSOLUTE
          (PORT ADR0 (626:626:626)(626:626:626))
          (PORT ADR1 (1093:1093:1093)(1093:1093:1093))
          (PORT ADR2 (3994:3994:3994)(3994:3994:3994))
          (PORT ADR3 (221:221:221)(221:221:221))
          (IOPATH ADR0 O (284:284:284)(284:284:284))
          (IOPATH ADR1 O (284:284:284)(284:284:284))
          (IOPATH ADR2 O (284:284:284)(284:284:284))
          (IOPATH ADR3 O (284:284:284)(284:284:284))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE oe_shift\<2\>\/XUSED)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (369:369:369)(369:369:369))
        )
      )
  )
  (CELL (CELLTYPE "X_INV")
    (INSTANCE oe_shift\<2\>\/SRMUX)
      (DELAY
        (ABSOLUTE
          (PORT I (6017:6017:6017)(6017:6017:6017))
          (IOPATH I O (0:0:0)(0:0:0))
        )
      )
  )
  (CELL (CELLTYPE "X_LUT4")
    (INSTANCE _n0019_SW0)
      (DELAY
        (ABSOLUTE
          (PORT ADR1 (790:790:790)(790:790:790))
          (PORT ADR3 (1323:1323:1323)(1323:1323:1323))
          (IOPATH ADR0 O (284:284:284)(284:284:284))
          (IOPATH ADR1 O (284:284:284)(284:284:284))
          (IOPATH ADR2 O (284:284:284)(284:284:284))
          (IOPATH ADR3 O (284:284:284)(284:284:284))
        )
      )
  )
  (CELL (CELLTYPE "X_LUT4")
    (INSTANCE _n0019_84)
      (DELAY
        (ABSOLUTE
          (PORT ADR0 (1998:1998:1998)(1998:1998:1998))
          (PORT ADR1 (2050:2050:2050)(2050:2050:2050))
          (PORT ADR2 (1569:1569:1569)(1569:1569:1569))
          (PORT ADR3 (222:222:222)(222:222:222))
          (IOPATH ADR0 O (284:284:284)(284:284:284))
          (IOPATH ADR1 O (284:284:284)(284:284:284))
          (IOPATH ADR2 O (284:284:284)(284:284:284))
          (IOPATH ADR3 O (284:284:284)(284:284:284))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE command_delay\<7\>\/XUSED)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (369:369:369)(369:369:369))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE command_delay\<7\>\/YUSED)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (369:369:369)(369:369:369))
        )
      )
  )
  (CELL (CELLTYPE "X_INV")
    (INSTANCE command_delay\<7\>\/SRMUX)
      (DELAY
        (ABSOLUTE
          (PORT I (2967:2967:2967)(2967:2967:2967))
          (IOPATH I O (0:0:0)(0:0:0))
        )
      )
  )
  (CELL (CELLTYPE "X_LUT4")
    (INSTANCE _n0044_SW1)
      (DELAY
        (ABSOLUTE
          (PORT ADR0 (2573:2573:2573)(2573:2573:2573))
          (PORT ADR1 (3373:3373:3373)(3373:3373:3373))
          (PORT ADR2 (1886:1886:1886)(1886:1886:1886))
          (IOPATH ADR0 O (284:284:284)(284:284:284))
          (IOPATH ADR1 O (284:284:284)(284:284:284))
          (IOPATH ADR2 O (284:284:284)(284:284:284))
          (IOPATH ADR3 O (284:284:284)(284:284:284))
        )
      )
  )
  (CELL (CELLTYPE "X_LUT4")
    (INSTANCE _n0044)
      (DELAY
        (ABSOLUTE
          (PORT ADR0 (2142:2142:2142)(2142:2142:2142))
          (PORT ADR1 (2497:2497:2497)(2497:2497:2497))
          (PORT ADR2 (2048:2048:2048)(2048:2048:2048))
          (PORT ADR3 (222:222:222)(222:222:222))
          (IOPATH ADR0 O (284:284:284)(284:284:284))
          (IOPATH ADR1 O (284:284:284)(284:284:284))
          (IOPATH ADR2 O (284:284:284)(284:284:284))
          (IOPATH ADR3 O (284:284:284)(284:284:284))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE _n0044_SW1\/O\/XUSED)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (369:369:369)(369:369:369))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE _n0044_SW1\/O\/YUSED)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (369:369:369)(369:369:369))
        )
      )
  )
  (CELL (CELLTYPE "X_LUT4")
    (INSTANCE _n0119_SW0)
      (DELAY
        (ABSOLUTE
          (PORT ADR0 (1918:1918:1918)(1918:1918:1918))
          (PORT ADR1 (1532:1532:1532)(1532:1532:1532))
          (PORT ADR2 (2462:2462:2462)(2462:2462:2462))
          (PORT ADR3 (980:980:980)(980:980:980))
          (IOPATH ADR0 O (284:284:284)(284:284:284))
          (IOPATH ADR1 O (284:284:284)(284:284:284))
          (IOPATH ADR2 O (284:284:284)(284:284:284))
          (IOPATH ADR3 O (284:284:284)(284:284:284))
        )
      )
  )
  (CELL (CELLTYPE "X_LUT4")
    (INSTANCE _n0119_85)
      (DELAY
        (ABSOLUTE
          (PORT ADR0 (1799:1799:1799)(1799:1799:1799))
          (PORT ADR1 (1613:1613:1613)(1613:1613:1613))
          (PORT ADR2 (931:931:931)(931:931:931))
          (PORT ADR3 (222:222:222)(222:222:222))
          (IOPATH ADR0 O (284:284:284)(284:284:284))
          (IOPATH ADR1 O (284:284:284)(284:284:284))
          (IOPATH ADR2 O (284:284:284)(284:284:284))
          (IOPATH ADR3 O (284:284:284)(284:284:284))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE _n0119_SW0\/O\/XUSED)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (369:369:369)(369:369:369))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE _n0119_SW0\/O\/YUSED)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (369:369:369)(369:369:369))
        )
      )
  )
  (CELL (CELLTYPE "X_LUT4")
    (INSTANCE _n0058_SW0)
      (DELAY
        (ABSOLUTE
          (PORT ADR0 (1345:1345:1345)(1345:1345:1345))
          (PORT ADR1 (903:903:903)(903:903:903))
          (PORT ADR3 (1759:1759:1759)(1759:1759:1759))
          (IOPATH ADR0 O (284:284:284)(284:284:284))
          (IOPATH ADR1 O (284: