time_sim.sdf

实用的程序代码

(DELAYFILE
  (SDFVERSION "2.1")
  (DESIGN "ENUM")
  (DATE "Tue Jan  6 16:00:43 1998")
  (VENDOR "Xilinx")
  (PROGRAM "Xilinx VHDL SDF writer")
  (VERSION "M1.4.12")
  (DIVIDER /)
  (VOLTAGE 5.00:5.00:5.00)
  (PROCESS "best=1.0:nom=1.0:worst=1.0")
  (TEMPERATURE 25.00:25.00:25.00)
  (TIMESCALE 1ps)
  (CELL
    (CELLTYPE "X_BUF")
    (INSTANCE U114)
    (DELAY
      (ABSOLUTE
        (PORT I  (0:0:0) (0:0:0))
        (IOPATH I O  (2050:2050:2050) (2050:2050:2050))
      )
    )
  )
  (CELL
    (CELLTYPE "X_BUF")
    (INSTANCE U115)
    (DELAY
      (ABSOLUTE
        (PORT I  (0:0:0) (0:0:0))
        (IOPATH I O  (2050:2050:2050) (2050:2050:2050))
      )
    )
  )
  (CELL
    (CELLTYPE "X_BUF")
    (INSTANCE U116)
    (DELAY
      (ABSOLUTE
        (PORT I  (0:0:0) (0:0:0))
        (IOPATH I O  (2050:2050:2050) (2050:2050:2050))
      )
    )
  )
  (CELL
    (CELLTYPE "X_BUF")
    (INSTANCE U117)
    (DELAY
      (ABSOLUTE
        (PORT I  (0:0:0) (0:0:0))
        (IOPATH I O  (2050:2050:2050) (2050:2050:2050))
      )
    )
  )
  (CELL
    (CELLTYPE "X_BUF")
    (INSTANCE U118)
    (DELAY
      (ABSOLUTE
        (PORT I  (0:0:0) (0:0:0))
        (IOPATH I O  (2050:2050:2050) (2050:2050:2050))
      )
    )
  )
  (CELL
    (CELLTYPE "X_BUF")
    (INSTANCE U119)
    (DELAY
      (ABSOLUTE
        (PORT I  (0:0:0) (0:0:0))
        (IOPATH I O  (2050:2050:2050) (2050:2050:2050))
      )
    )
  )
  (CELL
    (CELLTYPE "X_INV")
    (INSTANCE U99_U40)
    (DELAY
      (ABSOLUTE
        (IOPATH I O  (0:0:0) (0:0:0))
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    )
  )
  (CELL
    (CELLTYPE "X_OR2")
    (INSTANCE U99_U41)
    (DELAY
      (ABSOLUTE
        (PORT I0  (1169:1169:1169) (1169:1169:1169))
        (IOPATH I0 O  (0:0:0) (0:0:0))
        (PORT I1  (990:990:990) (990:990:990))
        (IOPATH I1 O  (0:0:0) (0:0:0))
      )
    )
  )
  (CELL
    (CELLTYPE "X_AND2")
    (INSTANCE U99_U42)
    (DELAY
      (ABSOLUTE
        (PORT I0  (1169:1169:1169) (1169:1169:1169))
        (IOPATH I0 O  (0:0:0) (0:0:0))
        (PORT I1  (1154:1154:1154) (1154:1154:1154))
        (IOPATH I1 O  (0:0:0) (0:0:0))
      )
    )
  )
  (CELL
    (CELLTYPE "X_AND2")
    (INSTANCE U99_U44)
    (DELAY
      (ABSOLUTE
        (PORT I0  (1614:1614:1614) (1614:1614:1614))
        (IOPATH I0 O  (0:0:0) (0:0:0))
        (PORT I1  (1357:1357:1357) (1357:1357:1357))
        (IOPATH I1 O  (0:0:0) (0:0:0))
      )
    )
  )
  (CELL
    (CELLTYPE "X_AND2")
    (INSTANCE U99_U45)
    (DELAY
      (ABSOLUTE
        (PORT I0  (0:0:0) (0:0:0))
        (IOPATH I0 O  (0:0:0) (0:0:0))
        (PORT I1  (1492:1492:1492) (1492:1492:1492))
        (IOPATH I1 O  (0:0:0) (0:0:0))
      )
    )
  )
  (CELL
    (CELLTYPE "X_OR2")
    (INSTANCE U99_U46)
    (DELAY
      (ABSOLUTE
        (PORT I0  (1935:1935:1935) (1935:1935:1935))
        (IOPATH I0 O  (0:0:0) (0:0:0))
        (PORT I1  (1614:1614:1614) (1614:1614:1614))
        (IOPATH I1 O  (0:0:0) (0:0:0))
      )
    )
  )
  (CELL
    (CELLTYPE "X_AND2")
    (INSTANCE U99_U47)
    (DELAY
      (ABSOLUTE
        (PORT I0  (0:0:0) (0:0:0))
        (IOPATH I0 O  (1600:1600:1600) (1600:1600:1600))
        (PORT I1  (0:0:0) (0:0:0))
        (IOPATH I1 O  (1600:1600:1600) (1600:1600:1600))
      )
    )
  )
  (CELL
    (CELLTYPE "X_INV")
    (INSTANCE U99_U48)
    (DELAY
      (ABSOLUTE
        (IOPATH I O  (0:0:0) (0:0:0))
      )
    )
  )
  (CELL
    (CELLTYPE "X_INV")
    (INSTANCE U99_U50)
    (DELAY
      (ABSOLUTE
        (IOPATH I O  (0:0:0) (0:0:0))
      )
    )
  )
  (CELL
    (CELLTYPE "X_AND2")
    (INSTANCE U99_U51)
    (DELAY
      (ABSOLUTE
        (PORT I0  (1772:1772:1772) (1772:1772:1772))
        (IOPATH I0 O  (0:0:0) (0:0:0))
        (PORT I1  (1174:1174:1174) (1174:1174:1174))
        (IOPATH I1 O  (0:0:0) (0:0:0))
      )
    )
  )
  (CELL
    (CELLTYPE "X_OR2")
    (INSTANCE U99_U52)
    (DELAY
      (ABSOLUTE
        (PORT I0  (1325:1325:1325) (1325:1325:1325))
        (IOPATH I0 O  (2420:2420:2420) (2420:2420:2420))
        (PORT I1  (0:0:0) (0:0:0))
        (IOPATH I1 O  (2420:2420:2420) (2420:2420:2420))
      )
    )
  )
  (CELL
    (CELLTYPE "X_INV")
    (INSTANCE U99_U54)
    (DELAY
      (ABSOLUTE
        (IOPATH I O  (0:0:0) (0:0:0))
      )
    )
  )
  (CELL
    (CELLTYPE "X_OR2")
    (INSTANCE U99_U55)
    (DELAY
      (ABSOLUTE
        (PORT I0  (1161:1161:1161) (1161:1161:1161))
        (IOPATH I0 O  (0:0:0) (0:0:0))
        (PORT I1  (1039:1039:1039) (1039:1039:1039))
        (IOPATH I1 O  (0:0:0) (0:0:0))
      )
    )
  )
  (CELL
    (CELLTYPE "X_OR2")
    (INSTANCE U99_U56)
    (DELAY
      (ABSOLUTE
        (PORT I0  (0:0:0) (0:0:0))
        (IOPATH I0 O  (2420:2420:2420) (2420:2420:2420))
        (PORT I1  (1772:1772:1772) (1772:1772:1772))
        (IOPATH I1 O  (2420:2420:2420) (2420:2420:2420))
      )
    )
  )
  (CELL
    (CELLTYPE "X_INV")
    (INSTANCE U99_U57)
    (DELAY
      (ABSOLUTE
        (IOPATH I O  (0:0:0) (0:0:0))
      )
    )
  )
  (CELL
    (CELLTYPE "X_INV")
    (INSTANCE U99_U59)
    (DELAY
      (ABSOLUTE
        (IOPATH I O  (0:0:0) (0:0:0))
      )
    )
  )
  (CELL
    (CELLTYPE "X_OR2")
    (INSTANCE U99_U60)
    (DELAY
      (ABSOLUTE
        (PORT I0  (1434:1434:1434) (1434:1434:1434))
        (IOPATH I0 O  (0:0:0) (0:0:0))
        (PORT I1  (0:0:0) (0:0:0))
        (IOPATH I1 O  (0:0:0) (0:0:0))
      )
    )
  )
  (CELL
    (CELLTYPE "X_AND2")
    (INSTANCE U99_U61)
    (DELAY
      (ABSOLUTE
        (PORT I0  (1837:1837:1837) (1837:1837:1837))
        (IOPATH I0 O  (0:0:0) (0:0:0))
        (PORT I1  (1010:1010:1010) (1010:1010:1010))
        (IOPATH I1 O  (0:0:0) (0:0:0))
      )
    )
  )
  (CELL
    (CELLTYPE "X_OR2")
    (INSTANCE U99_U62)
    (DELAY
      (ABSOLUTE
        (PORT I0  (0:0:0) (0:0:0))
        (IOPATH I0 O  (2420:2420:2420) (2420:2420:2420))
        (PORT I1  (1744:1744:1744) (1744:1744:1744))
        (IOPATH I1 O  (2420:2420:2420) (2420:2420:2420))
      )
    )
  )
  (CELL
    (CELLTYPE "X_INV")
    (INSTANCE U99_U63)
    (DELAY
      (ABSOLUTE
        (IOPATH I O  (0:0:0) (0:0:0))
      )
    )
  )
  (CELL
    (CELLTYPE "X_INV")
    (INSTANCE U99_U65)
    (DELAY
      (ABSOLUTE
        (IOPATH I O  (0:0:0) (0:0:0))
      )
    )
  )
  (CELL
    (CELLTYPE "X_AND2")
    (INSTANCE U99_U66)
    (DELAY
      (ABSOLUTE
        (PORT I0  (1678:1678:1678) (1678:1678:1678))
        (IOPATH I0 O  (0:0:0) (0:0:0))
        (PORT I1  (1444:1444:1444) (1444:1444:1444))
        (IOPATH I1 O  (0:0:0) (0:0:0))
      )
    )
  )
  (CELL
    (CELLTYPE "X_OR2")
    (INSTANCE U99_U67)
    (DELAY
      (ABSOLUTE
        (PORT I0  (0:0:0) (0:0:0))
        (IOPATH I0 O  (3260:3260:3260) (3260:3260:3260))
        (PORT I1  (0:0:0) (0:0:0))
        (IOPATH I1 O  (3260:3260:3260) (3260:3260:3260))
      )
    )
  )
  (CELL
    (CELLTYPE "X_AND2")
    (INSTANCE U99_U68)
    (DELAY
      (ABSOLUTE
        (PORT I0  (1935:1935:1935) (1935:1935:1935))
        (IOPATH I0 O  (0:0:0) (0:0:0))
        (PORT I1  (0:0:0) (0:0:0))
        (IOPATH I1 O  (0:0:0) (0:0:0))
      )
    )
  )
  (CELL
    (CELLTYPE "X_XOR2")
    (INSTANCE U99_U69)
    (DELAY
      (ABSOLUTE
        (PORT I0  (1746:1746:1746) (1746:1746:1746))
        (IOPATH I0 O  (0:0:0) (0:0:0))
        (PORT I1  (1981:1981:1981) (1981:1981:1981))
        (IOPATH I1 O  (0:0:0) (0:0:0))
      )
    )
  )
  (CELL
    (CELLTYPE "X_AND2")
    (INSTANCE U99_U70)
    (DELAY
      (ABSOLUTE
        (PORT I0  (0:0:0) (0:0:0))
        (IOPATH I0 O  (629:629:629) (629:629:629))
        (PORT I1  (1154:1154:1154) (1154:1154:1154))
        (IOPATH I1 O  (629:629:629) (629:629:629))
      )
    )
  )
  (CELL
    (CELLTYPE "X_BUF")
    (INSTANCE U99_U36_1I20)
    (DELAY
      (ABSOLUTE
        (PORT I  (2231:2231:2231) (2231:2231:2231))
        (IOPATH I O  (7300:7300:7300) (7300:7300:7300))
      )
    )
  )
  (CELL
    (CELLTYPE "X_TRI")
    (INSTANCE U99_U36_1I20_GTS_TRI_0)
    (DELAY
      (ABSOLUTE
        (PORT I  (0:0:0) (0:0:0))
        (IOPATH I O  (0:0:0) (0:0:0))
        (IOPATH CTL O ( )  ( )  (0:0:0) (0:0:0) (0:0:0) (0:0:0))
      )
    )
  )
  (CELL
    (CELLTYPE "X_BUF")
    (INSTANCE U99_U37_1I20)
    (DELAY
      (ABSOLUTE
        (PORT I  (1503:1503:1503) (1503:1503:1503))
        (IOPATH I O  (7300:7300:7300) (7300:7300:7300))
      )
    )
  )
  (CELL
    (CELLTYPE "X_TRI")
    (INSTANCE U99_U37_1I20_GTS_TRI_1)
    (DELAY
      (ABSOLUTE
        (PORT I  (0:0:0) (0:0:0))
        (IOPATH I O  (0:0:0) (0:0:0))
        (IOPATH CTL O ( )  ( )  (0:0:0) (0:0:0) (0:0:0) (0:0:0))
      )
    )
  )
  (CELL
    (CELLTYPE "X_BUF")
    (INSTANCE U99_U38_1I20)
    (DELAY
      (ABSOLUTE
        (PORT I  (1725:1725:1725) (1725:1725:1725))
        (IOPATH I O  (7300:7300:7300) (7300:7300:7300))
      )
    )
  )
  (CELL
    (CELLTYPE "X_TRI")
    (INSTANCE U99_U38_1I20_GTS_TRI_2)
    (DELAY
      (ABSOLUTE
        (PORT I  (0:0:0) (0:0:0))
        (IOPATH I O  (0:0:0) (0:0:0))
        (IOPATH CTL O ( )  ( )  (0:0:0) (0:0:0) (0:0:0) (0:0:0))
      )
    )
  )
  (CELL
    (CELLTYPE "X_FF")
    (INSTANCE U99_S4_1I13)
    (DELAY
      (ABSOLUTE
        (PORT I  (0:0:0) (0:0:0))
        (PORT CLK  (1235:1235:1235) (1235:1235:1235))
        (IOPATH CLK O  (2820:2820:2820) (0:0:0))
        (IOPATH SET O  (0:0:0) (0:0:0))
        (PORT RST  (0:0:0) (0:0:0))
        (IOPATH RST O  (0:0:0) (0:0:0))
      )
    )
    (TIMINGCHECK
      (WIDTH (posedge CLK)  (4000:4000:4000))
      (WIDTH (negedge CLK)  (4000:4000:4000))
      (RECOVERY (negedge RST) (posedge CLK) (0:0:0))
      (SETUP (posedge I) (posedge CLK) (0:0:0))
      (SETUP (negedge I) (posedge CLK) (0:0:0))
      (HOLD (negedge RST) (posedge CLK) (0:0:0))
      (HOLD (posedge I) (posedge CLK) (0:0:0))
      (HOLD (negedge I) (posedge CLK) (0:0:0))
      (WIDTH (posedge RST)  (4000:4000:4000))
    )
  )
  (CELL
    (CELLTYPE "X_OR2")
    (INSTANCE U99_S4_1I13_GSR_OR_3)
    (DELAY
      (ABSOLUTE
        (PORT I0  (1955:1955:1955) (1955:1955:1955))
        (IOPATH I0 O  (3989:3989:3989) (3989:3989:3989))
        (PORT I1  (13441:13441:13441) (13441:13441:13441))
        (IOPATH I1 O  (3989:3989:3989) (3989:3989:3989))
      )
    )
  )
  (CELL
    (CELLTYPE "X_FF")
    (INSTANCE U99_S6_1I13)
    (DELAY
      (ABSOLUTE
        (PORT I  (0:0:0) (0:0:0))
        (PORT CLK  (1228:1228:1228) (1228:1228:1228))
        (IOPATH CLK O  (2820:2820:2820) (0:0:0))
        (IOPATH SET O  (0:0:0) (0:0:0))
        (PORT RST  (0:0:0) (0:0:0))
        (IOPATH RST O  (0:0:0) (0:0:0))
      )
    )
    (TIMINGCHECK
      (WIDTH (posedge CLK)  (4000:4000:4000))
      (WIDTH (negedge CLK)  (4000:4000:4000))
      (RECOVERY (negedge RST) (posedge CLK) (0:0:0))
      (SETUP (posedge I) (posedge CLK) (0:0:0))
      (SETUP (negedge I) (posedge CLK) (0:0:0))
      (HOLD (posedge I) (posedge CLK) (0:0:0))
      (HOLD (negedge I) (posedge CLK) (0:0:0))
      (HOLD (negedge RST) (posedge CLK) (0:0:0))
      (WIDTH (posedge RST)  (4000:4000:4000))
    )
  )
  (CELL
    (CELLTYPE "X_OR2")
    (INSTANCE U99_S6_1I13_GSR_OR_4)
    (DELAY
      (ABSOLUTE
        (PORT I0  (2471:2471:2471) (2471:2471:2471))
        (IOPATH I0 O  (3989:3989:3989) (3989:3989:3989))
        (PORT I1  (13441:13441:13441) (13441:13441:13441))
        (IOPATH I1 O  (3989:3989:3989) (3989:3989:3989))
      )
    )
  )
  (CELL
    (CELLTYPE "X_FF")