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.

(DELAYFILE
  (SDFVERSION "3.0")
  (DESIGN "compact_divider")
  (DATE "[Thu Jul 13 10:54:52 2006] ")
  (VENDOR "Xilinx")
  (PROGRAM "Xilinx SDF Writer")
  (VERSION "G.29")
  (DIVIDER /)
  (VOLTAGE 2.375:2.375:2.375)
  (TEMPERATURE 85:85:85)
  (TIMESCALE 1 ps)
  (CELL (CELLTYPE "X_TRI")
    (INSTANCE err_OBUF_8)
      (DELAY
        (ABSOLUTE
          (PORT I (1042:1042:1042)(1042:1042:1042))
          (PORT CTL (887:887:887)(887:887:887))
          (IOPATH I O (3428:3428:3428)(3428:3428:3428))
          (IOPATH CTL O (3428:3428:3428)(3428:3428:3428))
        )
      )
  )
  (CELL (CELLTYPE "X_INV")
    (INSTANCE err_ENABLEINV)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (0:0:0)(0:0:0))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE err_GTS_OR)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (4953:4953:4953)(4953:4953:4953))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE err_OUTMUX_9)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (3177:3177:3177)(3177:3177:3177))
        )
      )
  )
  (CELL (CELLTYPE "X_TRI")
    (INSTANCE y_0_OBUF_10)
      (DELAY
        (ABSOLUTE
          (PORT I (1042:1042:1042)(1042:1042:1042))
          (PORT CTL (887:887:887)(887:887:887))
          (IOPATH I O (3428:3428:3428)(3428:3428:3428))
          (IOPATH CTL O (3428:3428:3428)(3428:3428:3428))
        )
      )
  )
  (CELL (CELLTYPE "X_INV")
    (INSTANCE y_0_ENABLEINV)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (0:0:0)(0:0:0))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE y_0_GTS_OR)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (4953:4953:4953)(4953:4953:4953))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE y_0_OUTMUX_11)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (3863:3863:3863)(3863:3863:3863))
        )
      )
  )
  (CELL (CELLTYPE "X_TRI")
    (INSTANCE y_1_OBUF)
      (DELAY
        (ABSOLUTE
          (PORT I (1042:1042:1042)(1042:1042:1042))
          (PORT CTL (887:887:887)(887:887:887))
          (IOPATH I O (3428:3428:3428)(3428:3428:3428))
          (IOPATH CTL O (3428:3428:3428)(3428:3428:3428))
        )
      )
  )
  (CELL (CELLTYPE "X_INV")
    (INSTANCE y_1_ENABLEINV)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (0:0:0)(0:0:0))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE y_1_GTS_OR)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (4953:4953:4953)(4953:4953:4953))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE y_1_OUTMUX_12)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (357:357:357)(357:357:357))
        )
      )
  )
  (CELL (CELLTYPE "X_INV")
    (INSTANCE y_1_OMUX)
      (DELAY
        (ABSOLUTE
          (PORT I (3263:3263:3263)(3263:3263:3263))
          (IOPATH I O (730:730:730)(730:730:730))
        )
      )
  )
  (CELL (CELLTYPE "X_TRI")
    (INSTANCE y_2_OBUF)
      (DELAY
        (ABSOLUTE
          (PORT I (1042:1042:1042)(1042:1042:1042))
          (PORT CTL (887:887:887)(887:887:887))
          (IOPATH I O (3428:3428:3428)(3428:3428:3428))
          (IOPATH CTL O (3428:3428:3428)(3428:3428:3428))
        )
      )
  )
  (CELL (CELLTYPE "X_INV")
    (INSTANCE y_2_ENABLEINV)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (0:0:0)(0:0:0))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE y_2_GTS_OR)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (4953:4953:4953)(4953:4953:4953))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE y_2_OUTMUX_13)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (357:357:357)(357:357:357))
        )
      )
  )
  (CELL (CELLTYPE "X_INV")
    (INSTANCE y_2_OMUX)
      (DELAY
        (ABSOLUTE
          (PORT I (3122:3122:3122)(3122:3122:3122))
          (IOPATH I O (730:730:730)(730:730:730))
        )
      )
  )
  (CELL (CELLTYPE "X_TRI")
    (INSTANCE rest_0_OBUF_14)
      (DELAY
        (ABSOLUTE
          (PORT I (1042:1042:1042)(1042:1042:1042))
          (PORT CTL (887:887:887)(887:887:887))
          (IOPATH I O (3428:3428:3428)(3428:3428:3428))
          (IOPATH CTL O (3428:3428:3428)(3428:3428:3428))
        )
      )
  )
  (CELL (CELLTYPE "X_INV")
    (INSTANCE rest_0_ENABLEINV)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (0:0:0)(0:0:0))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE rest_0_GTS_OR)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (4953:4953:4953)(4953:4953:4953))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE rest_0_OUTMUX_15)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (3228:3228:3228)(3228:3228:3228))
        )
      )
  )
  (CELL (CELLTYPE "X_TRI")
    (INSTANCE y_3_OBUF)
      (DELAY
        (ABSOLUTE
          (PORT I (1042:1042:1042)(1042:1042:1042))
          (PORT CTL (887:887:887)(887:887:887))
          (IOPATH I O (3428:3428:3428)(3428:3428:3428))
          (IOPATH CTL O (3428:3428:3428)(3428:3428:3428))
        )
      )
  )
  (CELL (CELLTYPE "X_INV")
    (INSTANCE y_3_ENABLEINV)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (0:0:0)(0:0:0))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE y_3_GTS_OR)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (4953:4953:4953)(4953:4953:4953))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE y_3_OUTMUX_16)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (357:357:357)(357:357:357))
        )
      )
  )
  (CELL (CELLTYPE "X_INV")
    (INSTANCE y_3_OMUX)
      (DELAY
        (ABSOLUTE
          (PORT I (3723:3723:3723)(3723:3723:3723))
          (IOPATH I O (730:730:730)(730:730:730))
        )
      )
  )
  (CELL (CELLTYPE "X_TRI")
    (INSTANCE rest_1_OBUF_17)
      (DELAY
        (ABSOLUTE
          (PORT I (1042:1042:1042)(1042:1042:1042))
          (PORT CTL (887:887:887)(887:887:887))
          (IOPATH I O (3428:3428:3428)(3428:3428:3428))
          (IOPATH CTL O (3428:3428:3428)(3428:3428:3428))
        )
      )
  )
  (CELL (CELLTYPE "X_INV")
    (INSTANCE rest_1_ENABLEINV)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (0:0:0)(0:0:0))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE rest_1_GTS_OR)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (4953:4953:4953)(4953:4953:4953))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE rest_1_OUTMUX_18)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (3992:3992:3992)(3992:3992:3992))
        )
      )
  )
  (CELL (CELLTYPE "X_TRI")
    (INSTANCE rest_2_OBUF_19)
      (DELAY
        (ABSOLUTE
          (PORT I (1042:1042:1042)(1042:1042:1042))
          (PORT CTL (887:887:887)(887:887:887))
          (IOPATH I O (3428:3428:3428)(3428:3428:3428))
          (IOPATH CTL O (3428:3428:3428)(3428:3428:3428))
        )
      )
  )
  (CELL (CELLTYPE "X_INV")
    (INSTANCE rest_2_ENABLEINV)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (0:0:0)(0:0:0))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE rest_2_GTS_OR)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (4953:4953:4953)(4953:4953:4953))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE rest_2_OUTMUX_20)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (3459:3459:3459)(3459:3459:3459))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE a_0_IMUX)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (151:151:151)(151:151:151))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE a_0_IBUF_21)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (773:773:773)(773:773:773))
        )
      )
  )
  (CELL (CELLTYPE "X_TRI")
    (INSTANCE rest_3_OBUF_22)
      (DELAY
        (ABSOLUTE
          (PORT I (1042:1042:1042)(1042:1042:1042))
          (PORT CTL (887:887:887)(887:887:887))
          (IOPATH I O (3428:3428:3428)(3428:3428:3428))
          (IOPATH CTL O (3428:3428:3428)(3428:3428:3428))
        )
      )
  )
  (CELL (CELLTYPE "X_INV")
    (INSTANCE rest_3_ENABLEINV)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (0:0:0)(0:0:0))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE rest_3_GTS_OR)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (4953:4953:4953)(4953:4953:4953))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE rest_3_OUTMUX_23)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (4807:4807:4807)(4807:4807:4807))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE a_1_IMUX)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (151:151:151)(151:151:151))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE a_1_IBUF_24)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (773:773:773)(773:773:773))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE a_2_IMUX)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (151:151:151)(151:151:151))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE a_2_IBUF_25)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (773:773:773)(773:773:773))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE a_3_IMUX)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (151:151:151)(151:151:151))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE a_3_IBUF_26)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (773:773:773)(773:773:773))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE b_0_IMUX)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (151:151:151)(151:151:151))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE b_0_IBUF_27)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (773:773:773)(773:773:773))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE b_1_IMUX)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (151:151:151)(151:151:151))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE b_1_IBUF_28)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (773:773:773)(773:773:773))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE b_2_IMUX)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (151:151:151)(151:151:151))
        )