time_sim.sdf

实用的程序代码

    )
  )
  (CELL
    (CELLTYPE "X_AND2")
    (INSTANCE U248)
    (DELAY
      (ABSOLUTE
        (PORT IN0  (0:0:0) (0:0:0))
        (IOPATH IN0 OUT  (0:0:0) (0:0:0))
        (PORT IN1  (1862:1862:1862) (1862:1862:1862))
        (IOPATH IN1 OUT  (0:0:0) (0:0:0))
      )
    )
  )
  (CELL
    (CELLTYPE "X_OR2")
    (INSTANCE U249)
    (DELAY
      (ABSOLUTE
        (PORT IN0  (1522:1522:1522) (1522:1522:1522))
        (IOPATH IN0 OUT  (0:0:0) (0:0:0))
        (PORT IN1  (0:0:0) (0:0:0))
        (IOPATH IN1 OUT  (0:0:0) (0:0:0))
      )
    )
  )
  (CELL
    (CELLTYPE "X_INV")
    (INSTANCE U250)
    (DELAY
      (ABSOLUTE
        (PORT IN  (1537:1537:1537) (1537:1537:1537))
        (IOPATH IN OUT  (0:0:0) (0:0:0))
      )
    )
  )
  (CELL
    (CELLTYPE "X_INV")
    (INSTANCE U252)
    (DELAY
      (ABSOLUTE
        (PORT IN  (0:0:0) (0:0:0))
        (IOPATH IN OUT  (0:0:0) (0:0:0))
      )
    )
  )
  (CELL
    (CELLTYPE "X_INV")
    (INSTANCE U253)
    (DELAY
      (ABSOLUTE
        (PORT IN  (1261:1261:1261) (1261:1261:1261))
        (IOPATH IN OUT  (0:0:0) (0:0:0))
      )
    )
  )
  (CELL
    (CELLTYPE "X_OR2")
    (INSTANCE U255)
    (DELAY
      (ABSOLUTE
        (PORT IN0  (1263:1263:1263) (1263:1263:1263))
        (IOPATH IN0 OUT  (1600:1600:1600) (1600:1600:1600))
        (PORT IN1  (0:0:0) (0:0:0))
        (IOPATH IN1 OUT  (1600:1600:1600) (1600:1600:1600))
      )
    )
  )
  (CELL
    (CELLTYPE "X_INV")
    (INSTANCE U256)
    (DELAY
      (ABSOLUTE
        (PORT IN  (1596:1596:1596) (1596:1596:1596))
        (IOPATH IN OUT  (0:0:0) (0:0:0))
      )
    )
  )
  (CELL
    (CELLTYPE "X_AND2")
    (INSTANCE U258)
    (DELAY
      (ABSOLUTE
        (PORT IN0  (4224:4224:4224) (4224:4224:4224))
        (IOPATH IN0 OUT  (1600:1600:1600) (1600:1600:1600))
        (PORT IN1  (5097:5097:5097) (5097:5097:5097))
        (IOPATH IN1 OUT  (1600:1600:1600) (1600:1600:1600))
      )
    )
  )
  (CELL
    (CELLTYPE "X_FF")
    (INSTANCE I_1\/ZCNT_E_reg)
    (DELAY
      (ABSOLUTE
        (PORT IN  (820:820:820) (820:820:820))
        (PORT CLK  (1225:1225:1225) (1225:1225:1225))
        (IOPATH CLK OUT  (2820:2820:2820) (0:0:0))
        (PORT CE  (4427:4427:4427) (4427:4427:4427))
        (IOPATH SET OUT  (0:0:0) (0:0:0))
        (PORT RST  (0:0:0) (0:0:0))
        (IOPATH RST OUT  (0:0:0) (0:0:0))
      )
    )
    (TIMINGCHECK
      (WIDTH (posedge CLK)  (4000:4000:4000))
      (WIDTH (negedge CLK)  (4000:4000:4000))
      (SETUP RST (posedge CLK) (0:0:0))
      (SETUP CE (posedge CLK) (0:0:0))
      (SETUP IN (posedge CLK) (0:0:0))
      (HOLD RST (posedge CLK) (0:0:0))
      (HOLD IN (posedge CLK) (0:0:0))
      (HOLD CE (posedge CLK) (0:0:0))
      (WIDTH (posedge RST)  (4000:4000:4000))
    )
  )
  (CELL
    (CELLTYPE "X_INV")
    (INSTANCE U259)
    (DELAY
      (ABSOLUTE
        (PORT IN  (0:0:0) (0:0:0))
        (IOPATH IN OUT  (0:0:0) (0:0:0))
      )
    )
  )
  (CELL
    (CELLTYPE "X_OR2")
    (INSTANCE U260)
    (DELAY
      (ABSOLUTE
        (PORT IN0  (0:0:0) (0:0:0))
        (IOPATH IN0 OUT  (0:0:0) (0:0:0))
        (PORT IN1  (2671:2671:2671) (2671:2671:2671))
        (IOPATH IN1 OUT  (0:0:0) (0:0:0))
      )
    )
  )
  (CELL
    (CELLTYPE "X_AND2")
    (INSTANCE U261)
    (DELAY
      (ABSOLUTE
        (PORT IN0  (1948:1948:1948) (1948:1948:1948))
        (IOPATH IN0 OUT  (0:0:0) (0:0:0))
        (PORT IN1  (1331:1331:1331) (1331:1331:1331))
        (IOPATH IN1 OUT  (0:0:0) (0:0:0))
      )
    )
  )
  (CELL
    (CELLTYPE "X_AND2")
    (INSTANCE U262)
    (DELAY
      (ABSOLUTE
        (PORT IN0  (0:0:0) (0:0:0))
        (IOPATH IN0 OUT  (2420:2420:2420) (2420:2420:2420))
        (PORT IN1  (4148:4148:4148) (4148:4148:4148))
        (IOPATH IN1 OUT  (2420:2420:2420) (2420:2420:2420))
      )
    )
  )
  (CELL
    (CELLTYPE "X_INV")
    (INSTANCE U263)
    (DELAY
      (ABSOLUTE
        (PORT IN  (1060:1060:1060) (1060:1060:1060))
        (IOPATH IN OUT  (0:0:0) (0:0:0))
      )
    )
  )
  (CELL
    (CELLTYPE "X_FF")
    (INSTANCE I_0\/E2RQ_reg)
    (DELAY
      (ABSOLUTE
        (PORT IN  (0:0:0) (0:0:0))
        (PORT CLK  (1212:1212:1212) (1212:1212:1212))
        (IOPATH CLK OUT  (2820:2820:2820) (0:0:0))
        (PORT CE  (3849:3849:3849) (3849:3849:3849))
        (IOPATH SET OUT  (0:0:0) (0:0:0))
        (PORT RST  (0:0:0) (0:0:0))
        (IOPATH RST OUT  (0:0:0) (0:0:0))
      )
    )
    (TIMINGCHECK
      (WIDTH (posedge CLK)  (4000:4000:4000))
      (WIDTH (negedge CLK)  (4000:4000:4000))
      (SETUP RST (posedge CLK) (0:0:0))
      (SETUP CE (posedge CLK) (0:0:0))
      (SETUP IN (posedge CLK) (0:0:0))
      (HOLD RST (posedge CLK) (0:0:0))
      (HOLD IN (posedge CLK) (0:0:0))
      (HOLD CE (posedge CLK) (0:0:0))
      (WIDTH (posedge RST)  (4000:4000:4000))
    )
  )
  (CELL
    (CELLTYPE "X_INV")
    (INSTANCE U265)
    (DELAY
      (ABSOLUTE
        (PORT IN  (1554:1554:1554) (1554:1554:1554))
        (IOPATH IN OUT  (0:0:0) (0:0:0))
      )
    )
  )
  (CELL
    (CELLTYPE "X_INV")
    (INSTANCE U267)
    (DELAY
      (ABSOLUTE
        (PORT IN  (2211:2211:2211) (2211:2211:2211))
        (IOPATH IN OUT  (0:0:0) (0:0:0))
      )
    )
  )
  (CELL
    (CELLTYPE "X_FF")
    (INSTANCE I_0\/ZCNT_E_reg)
    (DELAY
      (ABSOLUTE
        (PORT IN  (820:820:820) (820:820:820))
        (PORT CLK  (1212:1212:1212) (1212:1212:1212))
        (IOPATH CLK OUT  (2820:2820:2820) (0:0:0))
        (PORT CE  (4605:4605:4605) (4605:4605:4605))
        (IOPATH SET OUT  (0:0:0) (0:0:0))
        (PORT RST  (0:0:0) (0:0:0))
        (IOPATH RST OUT  (0:0:0) (0:0:0))
      )
    )
    (TIMINGCHECK
      (WIDTH (posedge CLK)  (4000:4000:4000))
      (WIDTH (negedge CLK)  (4000:4000:4000))
      (SETUP RST (posedge CLK) (0:0:0))
      (SETUP CE (posedge CLK) (0:0:0))
      (SETUP IN (posedge CLK) (0:0:0))
      (HOLD IN (posedge CLK) (0:0:0))
      (HOLD CE (posedge CLK) (0:0:0))
      (HOLD RST (posedge CLK) (0:0:0))
      (WIDTH (posedge RST)  (4000:4000:4000))
    )
  )
  (CELL
    (CELLTYPE "X_INV")
    (INSTANCE U269)
    (DELAY
      (ABSOLUTE
        (PORT IN  (0:0:0) (0:0:0))
        (IOPATH IN OUT  (0:0:0) (0:0:0))
      )
    )
  )
  (CELL
    (CELLTYPE "X_OR2")
    (INSTANCE U270)
    (DELAY
      (ABSOLUTE
        (PORT IN0  (0:0:0) (0:0:0))
        (IOPATH IN0 OUT  (0:0:0) (0:0:0))
        (PORT IN1  (1594:1594:1594) (1594:1594:1594))
        (IOPATH IN1 OUT  (0:0:0) (0:0:0))
      )
    )
  )
  (CELL
    (CELLTYPE "X_AND2")
    (INSTANCE U271)
    (DELAY
      (ABSOLUTE
        (PORT IN0  (1916:1916:1916) (1916:1916:1916))
        (IOPATH IN0 OUT  (0:0:0) (0:0:0))
        (PORT IN1  (2575:2575:2575) (2575:2575:2575))
        (IOPATH IN1 OUT  (0:0:0) (0:0:0))
      )
    )
  )
  (CELL
    (CELLTYPE "X_AND2")
    (INSTANCE U272)
    (DELAY
      (ABSOLUTE
        (PORT IN0  (0:0:0) (0:0:0))
        (IOPATH IN0 OUT  (2420:2420:2420) (2420:2420:2420))
        (PORT IN1  (2702:2702:2702) (2702:2702:2702))
        (IOPATH IN1 OUT  (2420:2420:2420) (2420:2420:2420))
      )
    )
  )
  (CELL
    (CELLTYPE "X_AND2")
    (INSTANCE U273)
    (DELAY
      (ABSOLUTE
        (PORT IN0  (0:0:0) (0:0:0))
        (IOPATH IN0 OUT  (0:0:0) (0:0:0))
        (PORT IN1  (1260:1260:1260) (1260:1260:1260))
        (IOPATH IN1 OUT  (0:0:0) (0:0:0))
      )
    )
  )
  (CELL
    (CELLTYPE "X_AND2")
    (INSTANCE U274)
    (DELAY
      (ABSOLUTE
        (PORT IN0  (3086:3086:3086) (3086:3086:3086))
        (IOPATH IN0 OUT  (0:0:0) (0:0:0))
        (PORT IN1  (3710:3710:3710) (3710:3710:3710))
        (IOPATH IN1 OUT  (0:0:0) (0:0:0))
      )
    )
  )
  (CELL
    (CELLTYPE "X_AND2")
    (INSTANCE U275)
    (DELAY
      (ABSOLUTE
        (PORT IN0  (0:0:0) (0:0:0))
        (IOPATH IN0 OUT  (1600:1600:1600) (1600:1600:1600))
        (PORT IN1  (5270:5270:5270) (5270:5270:5270))
        (IOPATH IN1 OUT  (1600:1600:1600) (1600:1600:1600))
      )
    )
  )
  (CELL
    (CELLTYPE "X_FF")
    (INSTANCE I_1\/E2RQ_reg)
    (DELAY
      (ABSOLUTE
        (PORT IN  (0:0:0) (0:0:0))
        (PORT CLK  (1206:1206:1206) (1206:1206:1206))
        (IOPATH CLK OUT  (2820:2820:2820) (0:0:0))
        (PORT CE  (4029:4029:4029) (4029:4029:4029))
        (IOPATH SET OUT  (0:0:0) (0:0:0))
        (PORT RST  (0:0:0) (0:0:0))
        (IOPATH RST OUT  (0:0:0) (0:0:0))
      )
    )
    (TIMINGCHECK
      (WIDTH (posedge CLK)  (4000:4000:4000))
      (WIDTH (negedge CLK)  (4000:4000:4000))
      (SETUP RST (posedge CLK) (0:0:0))
      (SETUP CE (posedge CLK) (0:0:0))
      (SETUP IN (posedge CLK) (0:0:0))
      (HOLD CE (posedge CLK) (0:0:0))
      (HOLD IN (posedge CLK) (0:0:0))
      (HOLD RST (posedge CLK) (0:0:0))
      (WIDTH (posedge RST)  (4000:4000:4000))
    )
  )
  (CELL
    (CELLTYPE "X_INV")
    (INSTANCE U276)
    (DELAY
      (ABSOLUTE
        (PORT IN  (1596:1596:1596) (1596:1596:1596))
        (IOPATH IN OUT  (0:0:0) (0:0:0))
      )
    )
  )
  (CELL
    (CELLTYPE "X_INV")
    (INSTANCE U278)
    (DELAY
      (ABSOLUTE
        (PORT IN  (1729:1729:1729) (1729:1729:1729))
        (IOPATH IN OUT  (0:0:0) (0:0:0))
      )
    )
  )
  (CELL
    (CELLTYPE "X_INV")
    (INSTANCE U280)
    (DELAY
      (ABSOLUTE
        (PORT IN  (0:0:0) (0:0:0))
        (IOPATH IN OUT  (0:0:0) (0:0:0))
      )
    )
  )
  (CELL
    (CELLTYPE "X_OR2")
    (INSTANCE U281)
    (DELAY
      (ABSOLUTE
        (PORT IN0  (0:0:0) (0:0:0))
        (IOPATH IN0 OUT  (0:0:0) (0:0:0))
        (PORT IN1  (2397:2397:2397) (2397:2397:2397))
        (IOPATH IN1 OUT  (0:0:0) (0:0:0))
      )
    )
  )
  (CELL
    (CELLTYPE "X_AND2")
    (INSTANCE U282)
    (DELAY
      (ABSOLUTE
        (PORT IN0  (2278:2278:2278) (2278:2278:2278))
        (IOPATH IN0 OUT  (0:0:0) (0:0:0))
        (PORT IN1  (1677:1677:1677) (1677:1677:1677))
        (IOPATH IN1 OUT  (0:0:0) (0:0:0))
      )
    )
  )
  (CELL
    (CELLTYPE "X_AND2")
    (INSTANCE U283)
    (DELAY
      (ABSOLUTE
        (PORT IN0  (0:0:0) (0:0:0))
        (IOPATH IN0 OUT  (2420:2420:2420) (2420:2420:2420))
        (PORT IN1  (3881:3881:3881) (3881:3881:3881))
        (IOPATH IN1 OUT  (2420:2420:2420) (2420:2420:2420))
      )
    )
  )
  (CELL
    (CELLTYPE "X_INV")
    (INSTANCE U284)
    (DELAY
      (ABSOLUTE
        (PORT IN  (1832:1832:1832) (1832:1832:1832))
        (IOPATH IN OUT  (0:0:0) (0:0:0))
      )
    )
  )
  (CELL
    (CELLTYPE "X_OR2")
    (INSTANCE U285)
    (DELAY
      (ABSOLUTE
        (PORT IN0  (1248:1248:1248) (1248:1248:1248))
        (IOPATH IN0 OUT  (2420:2420:2420) (2420:2420:2420))
        (PORT IN1  (0:0:0) (0:0:0))
        (IOPATH IN1 OUT  (2420:2420:2420) (2420:2420:2420))
      )
    )
  )
  (CELL
    (CELLTYPE "X_FF")
    (INSTANCE I_1\/DCNT_reg\<0\>)
    (DELAY
      (ABSOLUTE
        (PORT IN  (0:0:0) (0:0:0))
        (PORT CLK  (1212:1212:1212) (1212:1212:1212))
        (IOPATH CLK OUT  (2820:2820:2820) (0:0:0))
        (PORT CE  (5467:5467:5467) (5467:5467:5467))
        (IOPATH SET OUT  (0:0:0) (0:0:0))
        (PORT RST  (0:0:0) (0:0:0))
        (IOPATH RST OUT  (0:0:0) (0:0:0))
      )
    )
    (TIMINGCHECK
      (WIDTH (posedge CLK)  (4000:4000:4000))
      (WIDTH (negedge CLK)  (4000:4000:4000))
      (SETUP RST (posedge CLK) (0:0:0))
      (SETUP CE (posedge CLK) (0:0:0))
      (SETUP IN (posedge CLK) (0:0:0))
      (HOLD RST (posedge CLK) (0:0:0))
      (HOLD IN (posedge CLK) (0:0:0))
      (HOLD CE (posedge CLK) (0:0:0))
      (WIDTH (posedge RST)  (4000:4000:4000))
    )
  )
  (CELL
    (CELLTYPE "X_XOR2")
    (INSTANCE U286)
    (DELAY
      (ABSOLUTE
        (PORT IN0  (0:0:0) (0:0:0))
        (IOPATH IN0 OUT  (0:0:0) (0:0:0))
        (PORT IN1  (1192:1192:1192) (1192:1192:1192))
        (IOPATH IN1 OUT  (0:0:0) (0:0:0))
      )
    )
  )
  (CELL
    (CELLTYPE "X_AND2")
    (INSTANCE U287)
    (DELAY
      (ABSOLUTE
        (PORT IN0  (1522:1522:1522) (1522:1522:1522))
        (IOPATH IN0 OUT  (0:0:0) (0:0:0))
        (PORT IN1  (1862:1862:1862) (1862:1862:1862))
        (IOPATH IN1 OUT  (0:0:0) (0:0:0))
      )
    )
  )
  (CELL
    (CELLTYPE "X_AND2")
    (INSTANCE U288)
    (DELAY
      (ABSOLUTE
        (PORT IN0  (0:0:0) (0:0:0))
        (IOPATH IN0 OUT  (2420:2420:2420) (2420:2420:2420))
        (PORT IN1  (1229:1229:1229) (1229:1229:1229))
        (IOPATH IN1 OUT  (2420:2420:2420) (2420:2420:2420))
      )
    )
  )
  (CELL
    (CELLTYPE "X_AND2")
    (INSTANCE U289)
    (DELAY
      (ABSOLUTE
        (PORT IN0  (3451:3451:3451) (3451:3451:3451))
        (IOPATH IN0 OUT  (0:0:0) (0:0:0))
        (PORT IN1  (2475:2475:2475) (2475:2475:2475))
        (IOPATH IN1 OUT  (0:0:0) (0:0:0))
      )
    )
  )
  (CELL
    (CELLTYPE "X_INV")
    (INSTANCE U290)
    (DELAY
      (ABSOLUTE
        (PORT IN  (1638:1638:1638) (1638:1638:1638))
        (IOPATH IN OUT  (0:0:0) (0:0:0))
      )
    )
  )
  (CELL
    (CELLTYPE "X_FF")
    (INSTANCE I_1\/ZCNT_reg\<0\>)
    (DELAY
      (ABSOLUTE
        (PORT IN  (0:0:0) (0:0:0))