time_sim.sdf

台湾全华科技VHDL教材实例

        (DELAY
          (ABSOLUTE
            (PORT I (8:8:8) (8:8:8))
            (IOPATH I O (875:875:875) (875:875:875))
          )
        )
  )
  (CELL
    (CELLTYPE "X_XOR2")
      (INSTANCE INBIH_0_XORG_64)
        (DELAY
          (ABSOLUTE
            (PORT I0 (121:121:121) (121:121:121))
            (PORT I1 (433:433:433) (433:433:433))
            (IOPATH I0 O (0:0:0) (0:0:0))
            (IOPATH I1 O (0:0:0) (0:0:0))
          )
        )
  )
  (CELL
    (CELLTYPE "X_MUX2")
      (INSTANCE INBIH_0_CYMUXG_65)
        (DELAY
          (ABSOLUTE
            (PORT IA (2074:2074:2074) (2074:2074:2074))
            (PORT IB (57:57:57) (57:57:57))
            (PORT SEL (1259:1259:1259) (1259:1259:1259))
            (IOPATH IA O (0:0:0) (0:0:0))
            (IOPATH IB O (0:0:0) (0:0:0))
            (IOPATH SEL O (0:0:0) (0:0:0))
          )
        )
  )
  (CELL
    (CELLTYPE "X_LUT4")
      (INSTANCE INBIH_0_G)
        (DELAY
          (ABSOLUTE
            (PORT ADR0 (1931:1931:1931) (1931:1931:1931))
            (IOPATH ADR0 O (321:321:321) (321:321:321))
            (IOPATH ADR1 O (321:321:321) (321:321:321))
            (IOPATH ADR2 O (321:321:321) (321:321:321))
            (IOPATH ADR3 O (321:321:321) (321:321:321))
          )
        )
  )
  (CELL
    (CELLTYPE "X_LUT4")
      (INSTANCE INBIH_0_F)
        (DELAY
          (ABSOLUTE
            (PORT ADR0 (1636:1636:1636) (1636:1636:1636))
            (PORT ADR3 (3341:3341:3341) (3341:3341:3341))
            (IOPATH ADR0 O (321:321:321) (321:321:321))
            (IOPATH ADR1 O (321:321:321) (321:321:321))
            (IOPATH ADR2 O (321:321:321) (321:321:321))
            (IOPATH ADR3 O (321:321:321) (321:321:321))
          )
        )
  )
  (CELL
    (CELLTYPE "X_XOR2")
      (INSTANCE INBIH_0_XORF_66)
        (DELAY
          (ABSOLUTE
            (PORT I0 (106:106:106) (106:106:106))
            (PORT I1 (198:198:198) (198:198:198))
            (IOPATH I0 O (0:0:0) (0:0:0))
            (IOPATH I1 O (0:0:0) (0:0:0))
          )
        )
  )
  (CELL
    (CELLTYPE "X_MUX2")
      (INSTANCE INBIH_0_CYMUXF_67)
        (DELAY
          (ABSOLUTE
            (PORT IA (1928:1928:1928) (1928:1928:1928))
            (PORT IB (52:52:52) (52:52:52))
            (PORT SEL (1067:1067:1067) (1067:1067:1067))
            (IOPATH IA O (0:0:0) (0:0:0))
            (IOPATH IB O (0:0:0) (0:0:0))
            (IOPATH SEL O (0:0:0) (0:0:0))
          )
        )
  )
  (CELL
    (CELLTYPE "X_BUF")
      (INSTANCE INBIH_0_COUTUSED)
        (DELAY
          (ABSOLUTE
            (IOPATH I O (0:0:0) (0:0:0))
          )
        )
  )
  (CELL
    (CELLTYPE "X_FF")
      (INSTANCE INBIH_0_FFY_ASYNC_FF)
        (DELAY
          (ABSOLUTE
            (PORT I (667:667:667) (667:667:667))
            (PORT CLK (445:445:445) (445:445:445))
            (IOPATH CLK O (1372:1372:1372) (1372:1372:1372))
            (IOPATH SET O (0:0:0) (0:0:0))
            (IOPATH RST O (1055:1055:1055) (1055:1055:1055))
          )
        )
        (TIMINGCHECK
          (SETUP (posedge I) (posedge CLK) (511:511:511))
          (SETUP (negedge I) (posedge CLK) (511:511:511))
          (HOLD (posedge I) (posedge CLK) (0:0:0))
          (HOLD (negedge I) (posedge CLK) (0:0:0))
          (WIDTH (posedge CLK) (1932:1932:1932))
          (WIDTH (negedge CLK) (1932:1932:1932))
          (RECOVERY (negedge RST) (posedge CLK) (556:556:556))
          (WIDTH (posedge RST) (3220:3220:3220))
        )
  )
  (CELL
    (CELLTYPE "X_FF")
      (INSTANCE INBIH_0_FFX_ASYNC_FF)
        (DELAY
          (ABSOLUTE
            (PORT I (667:667:667) (667:667:667))
            (PORT CLK (445:445:445) (445:445:445))
            (IOPATH CLK O (1372:1372:1372) (1372:1372:1372))
            (IOPATH SET O (0:0:0) (0:0:0))
            (IOPATH RST O (1055:1055:1055) (1055:1055:1055))
          )
        )
        (TIMINGCHECK
          (SETUP (posedge I) (posedge CLK) (511:511:511))
          (SETUP (negedge I) (posedge CLK) (511:511:511))
          (HOLD (posedge I) (posedge CLK) (0:0:0))
          (HOLD (negedge I) (posedge CLK) (0:0:0))
          (WIDTH (posedge CLK) (1932:1932:1932))
          (WIDTH (negedge CLK) (1932:1932:1932))
          (RECOVERY (negedge RST) (posedge CLK) (556:556:556))
          (WIDTH (posedge RST) (3220:3220:3220))
        )
  )
  (CELL
    (CELLTYPE "X_XOR2")
      (INSTANCE INBIH_2_XORG_69)
        (DELAY
          (ABSOLUTE
            (PORT I0 (121:121:121) (121:121:121))
            (PORT I1 (433:433:433) (433:433:433))
            (IOPATH I0 O (0:0:0) (0:0:0))
            (IOPATH I1 O (0:0:0) (0:0:0))
          )
        )
  )
  (CELL
    (CELLTYPE "X_MUX2")
      (INSTANCE INBIH_2_CYMUXG_70)
        (DELAY
          (ABSOLUTE
            (PORT IA (2265:2265:2265) (2265:2265:2265))
            (PORT IB (57:57:57) (57:57:57))
            (PORT SEL (1259:1259:1259) (1259:1259:1259))
            (IOPATH IA O (0:0:0) (0:0:0))
            (IOPATH IB O (0:0:0) (0:0:0))
            (IOPATH SEL O (0:0:0) (0:0:0))
          )
        )
  )
  (CELL
    (CELLTYPE "X_LUT4")
      (INSTANCE INBIH_2_G)
        (DELAY
          (ABSOLUTE
            (PORT ADR0 (2122:2122:2122) (2122:2122:2122))
            (IOPATH ADR0 O (321:321:321) (321:321:321))
            (IOPATH ADR1 O (321:321:321) (321:321:321))
            (IOPATH ADR2 O (321:321:321) (321:321:321))
            (IOPATH ADR3 O (321:321:321) (321:321:321))
          )
        )
  )
  (CELL
    (CELLTYPE "X_LUT4")
      (INSTANCE INBIH_2_F)
        (DELAY
          (ABSOLUTE
            (PORT ADR0 (1936:1936:1936) (1936:1936:1936))
            (IOPATH ADR0 O (321:321:321) (321:321:321))
            (IOPATH ADR1 O (321:321:321) (321:321:321))
            (IOPATH ADR2 O (321:321:321) (321:321:321))
            (IOPATH ADR3 O (321:321:321) (321:321:321))
          )
        )
  )
  (CELL
    (CELLTYPE "X_XOR2")
      (INSTANCE INBIH_2_XORF_71)
        (DELAY
          (ABSOLUTE
            (PORT I0 (106:106:106) (106:106:106))
            (PORT I1 (198:198:198) (198:198:198))
            (IOPATH I0 O (0:0:0) (0:0:0))
            (IOPATH I1 O (0:0:0) (0:0:0))
          )
        )
  )
  (CELL
    (CELLTYPE "X_MUX2")
      (INSTANCE INBIH_2_CYMUXF_72)
        (DELAY
          (ABSOLUTE
            (PORT IA (2228:2228:2228) (2228:2228:2228))
            (PORT IB (52:52:52) (52:52:52))
            (PORT SEL (1067:1067:1067) (1067:1067:1067))
            (IOPATH IA O (0:0:0) (0:0:0))
            (IOPATH IB O (0:0:0) (0:0:0))
            (IOPATH SEL O (0:0:0) (0:0:0))
          )
        )
  )
  (CELL
    (CELLTYPE "X_BUF")
      (INSTANCE INBIH_2_COUTUSED)
        (DELAY
          (ABSOLUTE
            (IOPATH I O (0:0:0) (0:0:0))
          )
        )
  )
  (CELL
    (CELLTYPE "X_FF")
      (INSTANCE INBIH_2_FFY_ASYNC_FF)
        (DELAY
          (ABSOLUTE
            (PORT I (667:667:667) (667:667:667))
            (PORT CLK (400:400:400) (400:400:400))
            (IOPATH CLK O (1372:1372:1372) (1372:1372:1372))
            (IOPATH SET O (0:0:0) (0:0:0))
            (IOPATH RST O (1055:1055:1055) (1055:1055:1055))
          )
        )
        (TIMINGCHECK
          (SETUP (posedge I) (posedge CLK) (511:511:511))
          (SETUP (negedge I) (posedge CLK) (511:511:511))
          (HOLD (posedge I) (posedge CLK) (0:0:0))
          (HOLD (negedge I) (posedge CLK) (0:0:0))
          (WIDTH (posedge CLK) (1932:1932:1932))
          (WIDTH (negedge CLK) (1932:1932:1932))
          (RECOVERY (negedge RST) (posedge CLK) (556:556:556))
          (WIDTH (posedge RST) (3220:3220:3220))
        )
  )
  (CELL
    (CELLTYPE "X_FF")
      (INSTANCE INBIH_2_FFX_ASYNC_FF)
        (DELAY
          (ABSOLUTE
            (PORT I (667:667:667) (667:667:667))
            (PORT CLK (400:400:400) (400:400:400))
            (IOPATH CLK O (1372:1372:1372) (1372:1372:1372))
            (IOPATH SET O (0:0:0) (0:0:0))
            (IOPATH RST O (1055:1055:1055) (1055:1055:1055))
          )
        )
        (TIMINGCHECK
          (SETUP (posedge I) (posedge CLK) (511:511:511))
          (SETUP (negedge I) (posedge CLK) (511:511:511))
          (HOLD (posedge I) (posedge CLK) (0:0:0))
          (HOLD (negedge I) (posedge CLK) (0:0:0))
          (WIDTH (posedge CLK) (1932:1932:1932))
          (WIDTH (negedge CLK) (1932:1932:1932))
          (RECOVERY (negedge RST) (posedge CLK) (556:556:556))
          (WIDTH (posedge RST) (3220:3220:3220))
        )
  )
  (CELL
    (CELLTYPE "X_XOR2")
      (INSTANCE INBIH_4_XORG_73)
        (DELAY
          (ABSOLUTE
            (PORT I0 (121:121:121) (121:121:121))
            (PORT I1 (433:433:433) (433:433:433))
            (IOPATH I0 O (0:0:0) (0:0:0))
            (IOPATH I1 O (0:0:0) (0:0:0))
          )
        )
  )
  (CELL
    (CELLTYPE "X_MUX2")
      (INSTANCE INBIH_4_CYMUXG_74)
        (DELAY
          (ABSOLUTE
            (PORT IA (2074:2074:2074) (2074:2074:2074))
            (PORT IB (57:57:57) (57:57:57))
            (PORT SEL (1259:1259:1259) (1259:1259:1259))
            (IOPATH IA O (0:0:0) (0:0:0))
            (IOPATH IB O (0:0:0) (0:0:0))
            (IOPATH SEL O (0:0:0) (0:0:0))
          )
        )
  )
  (CELL
    (CELLTYPE "X_LUT4")
      (INSTANCE INBIH_4_G)
        (DELAY
          (ABSOLUTE
            (PORT ADR0 (1931:1931:1931) (1931:1931:1931))
            (IOPATH ADR0 O (321:321:321) (321:321:321))
            (IOPATH ADR1 O (321:321:321) (321:321:321))
            (IOPATH ADR2 O (321:321:321) (321:321:321))
            (IOPATH ADR3 O (321:321:321) (321:321:321))
          )
        )
  )
  (CELL
    (CELLTYPE "X_LUT4")
      (INSTANCE INBIH_4_F)
        (DELAY
          (ABSOLUTE
            (PORT ADR0 (1909:1909:1909) (1909:1909:1909))
            (IOPATH ADR0 O (321:321:321) (321:321:321))
            (IOPATH ADR1 O (321:321:321) (321:321:321))
            (IOPATH ADR2 O (321:321:321) (321:321:321))
            (IOPATH ADR3 O (321:321:321) (321:321:321))
          )
        )
  )
  (CELL
    (CELLTYPE "X_XOR2")
      (INSTANCE INBIH_4_XORF_75)
        (DELAY
          (ABSOLUTE
            (PORT I0 (106:106:106) (106:106:106))
            (PORT I1 (198:198:198) (198:198:198))
            (IOPATH I0 O (0:0:0) (0:0:0))
            (IOPATH I1 O (0:0:0) (0:0:0))
          )
        )
  )
  (CELL
    (CELLTYPE "X_MUX2")
      (INSTANCE INBIH_4_CYMUXF_76)
        (DELAY
          (ABSOLUTE
            (PORT IA (2201:2201:2201) (2201:2201:2201))
            (PORT IB (52:52:52) (52:52:52))
            (PORT SEL (1067:1067:1067) (1067:1067:1067))
            (IOPATH IA O (0:0:0) (0:0:0))
            (IOPATH IB O (0:0:0) (0:0:0))
            (IOPATH SEL O (0:0:0) (0:0:0))
          )
        )
  )
  (CELL
    (CELLTYPE "X_BUF")
      (INSTANCE INBIH_4_COUTUSED)
        (DELAY
          (ABSOLUTE
            (IOPATH I O (0:0:0) (0:0:0))
          )
        )
  )
  (CELL
    (CELLTYPE "X_FF")
      (INSTANCE INBIH_4_FFY_ASYNC_FF)
        (DELAY
          (ABSOLUTE
            (PORT I (667:667:667) (667:667:667))
            (PORT CLK (400:400:400) (400:400:400))
            (IOPATH CLK O (1372:1372:1372) (1372:1372:1372))
            (IOPATH SET O (0:0:0) (0:0:0))
            (IOPATH RST O (1055:1055:1055) (1055:1055:1055))
          )
        )
        (TIMINGCHECK
          (SETUP (posedge I) (posedge CLK) (511:511:511))
          (SETUP (negedge I) (posedge CLK) (511:511:511))
          (HOLD (posedge I) (posedge CLK) (0:0:0))
          (HOLD (negedge I) (posedge CLK) (0:0:0))
          (WIDTH (posedge CLK) (1932:1932:1932))
          (WIDTH (negedge CLK) (1932:1932:1932))
          (RECOVERY (negedge RST) (posedge CLK) (556:556:556))
          (WIDTH (posedge RST) (3220:3220:3220))
        )
  )
  (CELL
    (CELLTYPE "X_FF")
      (INSTANCE INBIH_4_FFX_ASYNC_FF)
        (DELAY
          (ABSOLUTE
            (PORT I (667:667:667) (667:667:667))
            (PORT CLK (400:400:400) (400:400:400))
            (IOPATH CLK O (1372:1372:1372) (1372:1372:1372))
            (IOPATH SET O (0:0:0) (0:0:0))
            (IOPATH RST O (1055:1055:1055) (1055:1055:1055))
          )
        )
        (TIMINGCHECK
          (SETUP (posedge I) (posedge CLK) (511:511:511))
          (SETUP (negedge I) (posedge CLK) (511:511:511))
          (HOLD (posedge I) (posedge CLK) (0:0:0))
          (HOLD (negedge I) (posedge CLK) (0:0:0))
          (WIDTH (posedge CLK) (1932:1932:1932))
          (WIDTH (negedge CLK) (1932:1932:1932))
          (RECOVERY (negedge RST) (posedge CLK) (556:556:556))
          (WIDTH (posedge RST) (3220:3220:3220))
        )
  )
  (CELL
    (CELLTYPE "X_XOR2")
      (INSTANCE INBIH_6_XORG_77)
        (DELAY
          (ABSOLUTE
            (PORT I0 (121:121:121) (121:121:121))
            (PORT I1 (433:433:433) (433:433:433))
            (IOPATH I0 O (0:0:0) (0:0:0))
            (IOPATH I1 O (0:0:0) (0:0:0))
          )
        )
  )
  (CELL
    (CELLTYPE "X_LUT4")
      (INSTANCE INBIH_6_G)
        (DELAY
          (ABSOLUTE
            (PORT ADR0 (2101:2101:2101) (2101:2101:2101))
            (IOPATH ADR0 O (321:321:321) (321:321:321))
            (IOPATH ADR1 O (321:321:321) (321:321:321))
            (IOPATH ADR2 O (321:321:321) (321:321:321))
            (IOPATH ADR3 O (321:321:321) (321:321:321))
          )
        )
  )
  (CELL
    (CELLTYPE "X_LUT4")
      (INSTANCE INBIH_6_F)
        (DELAY
          (ABSOLUTE
            (PORT ADR0 (1797:1797:1797) (1797:1797:1797))
            (IOPATH ADR0 O (321:321:321) (321:321:321))
            (IOPATH ADR1 O (321:321:321) (321:321:321))
            (IOPATH ADR2 O (321:321:321) (321:321:321))
            (IOPATH ADR3 O (321:321:321) (321:321:321))
          )
        )
  )
  (CELL
    (CELLTYPE "X_XOR2")
      (INSTANCE INBIH_6_XORF_78)
        (DELAY
          (ABSOLUTE
            (PORT I0 (106:106:106) (106:106:106))
            (PORT I1 (198:198:198) (198:198:198))
            (IOPATH I0 O (0:0:0) (0:0:0))
            (IOPATH I1 O (0:0:0) (0:0:0))
          )
        )
  )
  (CELL
    (CELLTYPE "X_MUX2")
      (INSTANCE INBIH_6_CYMUXF_79)
        (DELAY
          (ABSOLUTE
            (PORT IA (2089:2089:2089) (2089:2089:2089))
            (PORT IB (52:52:52) (52:52:52))
            (PORT SEL (1067:1067:1067) (1067:1067:1067))
            (IOPATH IA O (0:0:0) (0:0:0))
            (IOPATH IB O (0:0:0) (0:0:0))
            (IOPATH SEL O (0:0:0) (0:0:0))
          )
        )
  )
  (CELL
    (CELLTYPE "X_FF")
      (INSTANCE INBIH_6_FFY_ASYNC_FF)
        (DELAY
          (ABSOLUTE
            (PORT I (667:667:667) (667:667:667))
            (PORT CLK (445:445:445) (445:445:445))