compact_divider_timesim.sdf

本人编写的定点除法器,开发软件为XILINX的ISE6.2,通过PAR仿真.

          (PORT IA (4602:4602:4602)(4602:4602:4602))
          (PORT IB (46:46:46)(46:46:46))
          (PORT SEL (1153:1153:1153)(1153:1153:1153))
          (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_XOR2")
    (INSTANCE Msub_n0010_inst_sum_2)
      (DELAY
        (ABSOLUTE
          (PORT I0 (94:94:94)(94:94:94))
          (PORT I1 (213:213:213)(213:213:213))
          (IOPATH I0 O (0:0:0)(0:0:0))
          (IOPATH I1 O (0:0:0)(0:0:0))
        )
      )
  )
  (CELL (CELLTYPE "X_LUT4")
    (INSTANCE Msub_n0010_inst_lut2_2011)
      (DELAY
        (ABSOLUTE
          (PORT ADR0 (4286:4286:4286)(4286:4286:4286))
          (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 Msub_n0010_inst_lut2_211)
      (DELAY
        (ABSOLUTE
          (PORT ADR0 (4417:4417:4417)(4417:4417:4417))
          (PORT ADR2 (4503:4503:4503)(4503:4503:4503))
          (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 Q_n0014_6_XUSED)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (369:369:369)(369:369:369))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE Q_n0014_6_YUSED)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (369:369:369)(369:369:369))
        )
      )
  )
  (CELL (CELLTYPE "X_XOR2")
    (INSTANCE Msub_n0010_inst_sum_3)
      (DELAY
        (ABSOLUTE
          (PORT I0 (131:131:131)(131:131:131))
          (PORT I1 (382:382:382)(382:382:382))
          (IOPATH I0 O (0:0:0)(0:0:0))
          (IOPATH I1 O (0:0:0)(0:0:0))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE Q_n0014_6_CYINIT_66)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (0:0:0)(0:0:0))
        )
      )
  )
  (CELL (CELLTYPE "X_MUX2")
    (INSTANCE Msub_n0011_inst_cy_18_68)
      (DELAY
        (ABSOLUTE
          (PORT IA (1315:1315:1315)(1315:1315:1315))
          (PORT IB (46:46:46)(46:46:46))
          (PORT SEL (1153:1153:1153)(1153:1153:1153))
          (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_XOR2")
    (INSTANCE Msub_n0011_inst_sum_0)
      (DELAY
        (ABSOLUTE
          (PORT I0 (94:94:94)(94:94:94))
          (PORT I1 (213:213:213)(213:213:213))
          (IOPATH I0 O (0:0:0)(0:0:0))
          (IOPATH I1 O (0:0:0)(0:0:0))
        )
      )
  )
  (CELL (CELLTYPE "X_LUT4")
    (INSTANCE Msub_n0011_inst_lut2_1811)
      (DELAY
        (ABSOLUTE
          (PORT ADR0 (999:999:999)(999:999:999))
          (PORT ADR1 (2444:2444:2444)(2444:2444:2444))
          (PORT ADR2 (5368:5368:5368)(5368:5368:5368))
          (PORT ADR3 (757:757:757)(757:757:757))
          (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 Msub_n0011_inst_lut2_1911)
      (DELAY
        (ABSOLUTE
          (PORT ADR0 (626:626:626)(626:626:626))
          (PORT ADR1 (4184:4184:4184)(4184:4184:4184))
          (PORT ADR2 (786:786:786)(786:786:786))
          (PORT ADR3 (2367:2367:2367)(2367:2367:2367))
          (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 Q_n0015_4_COUTUSED)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (0:0:0)(0:0:0))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE Q_n0015_4_XUSED)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (369:369:369)(369:369:369))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE Q_n0015_4_YUSED)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (369:369:369)(369:369:369))
        )
      )
  )
  (CELL (CELLTYPE "X_MUX2")
    (INSTANCE Msub_n0011_inst_cy_19_69)
      (DELAY
        (ABSOLUTE
          (PORT IA (781:781:781)(781:781:781))
          (PORT IB (50:50:50)(50:50:50))
          (PORT SEL (1112:1112:1112)(1112:1112:1112))
          (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_XOR2")
    (INSTANCE Msub_n0011_inst_sum_1)
      (DELAY
        (ABSOLUTE
          (PORT I0 (131:131:131)(131:131:131))
          (PORT I1 (382:382:382)(382:382:382))
          (IOPATH I0 O (0:0:0)(0:0:0))
          (IOPATH I1 O (0:0:0)(0:0:0))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE Q_n0015_4_CYINIT_70)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (0:0:0)(0:0:0))
        )
      )
  )
  (CELL (CELLTYPE "X_MUX2")
    (INSTANCE Msub_n0011_inst_cy_20_71)
      (DELAY
        (ABSOLUTE
          (PORT IA (964:964:964)(964:964:964))
          (PORT IB (46:46:46)(46:46:46))
          (PORT SEL (1153:1153:1153)(1153:1153:1153))
          (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_XOR2")
    (INSTANCE Msub_n0011_inst_sum_2)
      (DELAY
        (ABSOLUTE
          (PORT I0 (94:94:94)(94:94:94))
          (PORT I1 (213:213:213)(213:213:213))
          (IOPATH I0 O (0:0:0)(0:0:0))
          (IOPATH I1 O (0:0:0)(0:0:0))
        )
      )
  )
  (CELL (CELLTYPE "X_LUT4")
    (INSTANCE Q_n0015_6_F)
      (DELAY
        (ABSOLUTE
          (PORT ADR0 (648:648:648)(648:648:648))
          (PORT ADR2 (925:925:925)(925:925:925))
          (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 Msub_n0011_inst_lut2_211)
      (DELAY
        (ABSOLUTE
          (PORT ADR0 (2145:2145:2145)(2145:2145:2145))
          (PORT ADR1 (1151:1151:1151)(1151:1151:1151))
          (PORT ADR2 (4191:4191:4191)(4191:4191:4191))
          (PORT ADR3 (4095:4095:4095)(4095:4095:4095))
          (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 Q_n0015_6_XUSED)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (369:369:369)(369:369:369))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE Q_n0015_6_YUSED)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (369:369:369)(369:369:369))
        )
      )
  )
  (CELL (CELLTYPE "X_XOR2")
    (INSTANCE Msub_n0011_inst_sum_3)
      (DELAY
        (ABSOLUTE
          (PORT I0 (131:131:131)(131:131:131))
          (PORT I1 (382:382:382)(382:382:382))
          (IOPATH I0 O (0:0:0)(0:0:0))
          (IOPATH I1 O (0:0:0)(0:0:0))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE Q_n0015_6_CYINIT_72)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (0:0:0)(0:0:0))
        )
      )
  )
  (CELL (CELLTYPE "X_LUT4")
    (INSTANCE Msub_n0012_inst_lut2_201)
      (DELAY
        (ABSOLUTE
          (PORT ADR0 (648:648:648)(648:648:648))
          (PORT ADR1 (1018:1018:1018)(1018:1018:1018))
          (PORT ADR2 (1777:1777:1777)(1777:1777:1777))
          (PORT ADR3 (4367:4367:4367)(4367:4367:4367))
          (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 Msub_n0009_inst_lut2_191)
      (DELAY
        (ABSOLUTE
          (PORT ADR0 (1882:1882:1882)(1882:1882:1882))
          (PORT ADR1 (577:577:577)(577:577:577))
          (PORT ADR2 (4207:4207:4207)(4207:4207:4207))
          (PORT ADR3 (1299:1299:1299)(1299:1299:1299))
          (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 Msub_n0012_inst_lut2_20_XUSED)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (369:369:369)(369:369:369))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE Msub_n0012_inst_lut2_20_YUSED)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (369:369:369)(369:369:369))
        )
      )
  )
  (CELL (CELLTYPE "X_LUT4")
    (INSTANCE Mmux_n0002_Result_0_1)
      (DELAY
        (ABSOLUTE
          (PORT ADR1 (2119:2119:2119)(2119:2119:2119))
          (PORT ADR2 (1286:1286:1286)(1286:1286:1286))
          (PORT ADR3 (1546:1546:1546)(1546:1546:1546))
          (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 Mmux_rest_Result_0_1)
      (DELAY
        (ABSOLUTE
          (PORT ADR0 (1168:1168:1168)(1168:1168:1168))
          (PORT ADR1 (1088:1088:1088)(1088:1088:1088))
          (PORT ADR2 (770:770:770)(770:770:770))
          (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 Q_n0013_0_XUSED)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (369:369:369)(369:369:369))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE Q_n0013_0_YUSED)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (369:369:369)(369:369:369))
        )
      )
  )
  (CELL (CELLTYPE "X_LUT4")
    (INSTANCE Mmux_n0002_Result_1_1)
      (DELAY
        (ABSOLUTE
          (PORT ADR1 (1718:1718:1718)(1718:1718:1718))
          (PORT ADR2 (1350:1350:1350)(1350:1350:1350))
          (PORT ADR3 (969:969:969)(969:969:969))
          (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 Mmux_rest_Result_1_1)
      (DELAY
        (ABSOLUTE
          (PORT ADR0 (1390:1390:1390)(1390:1390:1390))
          (PORT ADR1 (385:385:385)(385:385:385))
          (PORT ADR2 (742:742:742)(742:742:742))
          (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 Q_n0013_1_XUSED)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (369:369:369)(369:369:369))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE Q_n0013_1_YUSED)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (369:369:369)(369:369:369))
        )
      )
  )
  (CELL (CELLTYPE "X_LUT4")
    (INSTANCE Mmux_n0002_Result_2_1)
      (DELAY
        (ABSOLUTE
          (PORT ADR0 (1840:1840:1840)(1840:1840:1840))
          (PORT ADR1 (1083:1083:1083)(1083:1083:1083))
          (PORT ADR3 (1941:1941:1941)(1941:1941:1941))
          (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 Mmux_rest_Result_2_1)
      (DELAY
        (ABSOLUTE
          (PORT ADR0 (1187:1187:1187)(1187:1187:1187))
          (PORT ADR1 (948:948:948)(948:948:948))
          (PORT ADR2 (428:428:428)(428:428:428))
          (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 Q_n0013_2_XUSED)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (369:369:369)(369:369:369))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE Q_n0013_2_YUSED)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (369:369:369)(369:369:369))