ddr_command_timesim.sdf

一个小测试程序希望,朋友有所帮助,赶快下吧@@!!VERILOG

(DELAYFILE
  (SDFVERSION "3.0")
  (DESIGN "ddr_command")
  (DATE "[Tue Aug 14 11:41:20 2007] ")
  (VENDOR "Xilinx")
  (PROGRAM "Xilinx SDF Writer")
  (VERSION "G.28")
  (DIVIDER /)
  (VOLTAGE 2.375:2.375:2.375)
  (TEMPERATURE 85:85:85)
  (TIMESCALE 1 ps)
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE READA\/IMUX)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (151:151:151)(151:151:151))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE READA_IBUF_0)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (773:773:773)(773:773:773))
        )
      )
  )
  (CELL (CELLTYPE "X_TRI")
    (INSTANCE REF_ACK_OBUF_1)
      (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 REF_ACK\/ENABLEINV)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (0:0:0)(0:0:0))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE REF_ACK\/GTS_OR)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (4953:4953:4953)(4953:4953:4953))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE REF_ACK\/OUTMUX_2)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (357:357:357)(357:357:357))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE REF_ACK\/OMUX)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (1774:1774:1774)(1774:1774:1774))
        )
      )
  )
  (CELL (CELLTYPE "X_INV")
    (INSTANCE REF_ACK\/SRMUX)
      (DELAY
        (ABSOLUTE
          (PORT I (3083:3083:3083)(3083:3083:3083))
          (IOPATH I O (0:0:0)(0:0:0))
        )
      )
  )
  (CELL (CELLTYPE "X_TRI")
    (INSTANCE RAS_N_OBUF_3)
      (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 RAS_N\/ENABLEINV)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (0:0:0)(0:0:0))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE RAS_N\/GTS_OR)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (4953:4953:4953)(4953:4953:4953))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE RAS_N\/OUTMUX_4)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (357:357:357)(357:357:357))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE RAS_N\/OMUX)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (3216:3216:3216)(3216:3216:3216))
        )
      )
  )
  (CELL (CELLTYPE "X_INV")
    (INSTANCE RAS_N\/SRMUX)
      (DELAY
        (ABSOLUTE
          (PORT I (3077:3077:3077)(3077:3077:3077))
          (IOPATH I O (0:0:0)(0:0:0))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE SADDR\<0\>\/IMUX)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (151:151:151)(151:151:151))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE SADDR_0_IBUF_5)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (773:773:773)(773:773:773))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE SADDR\<1\>\/IMUX)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (151:151:151)(151:151:151))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE SADDR_1_IBUF_6)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (773:773:773)(773:773:773))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE SC_BL\<0\>\/IMUX)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (151:151:151)(151:151:151))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE SC_BL_0_IBUF_7)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (773:773:773)(773:773:773))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE SADDR\<2\>\/IMUX)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (151:151:151)(151:151:151))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE SADDR_2_IBUF_8)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (773:773:773)(773:773:773))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE SC_BL\<1\>\/IMUX)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (151:151:151)(151:151:151))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE SC_BL_1_IBUF_9)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (773:773:773)(773:773:773))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE SADDR\<3\>\/IMUX)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (151:151:151)(151:151:151))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE SADDR_3_IBUF_10)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (773:773:773)(773:773:773))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE SC_BL\<2\>\/IMUX)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (151:151:151)(151:151:151))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE SC_BL_2_IBUF_11)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (773:773:773)(773:773:773))
        )
      )
  )
  (CELL (CELLTYPE "X_TRI")
    (INSTANCE WE_N_OBUF_12)
      (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 WE_N\/ENABLEINV)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (0:0:0)(0:0:0))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE WE_N\/GTS_OR)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (4953:4953:4953)(4953:4953:4953))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE WE_N\/OUTMUX_13)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (357:357:357)(357:357:357))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE WE_N\/OMUX)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (2691:2691:2691)(2691:2691:2691))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE SADDR\<4\>\/IMUX)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (151:151:151)(151:151:151))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE SADDR_4_IBUF_14)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (773:773:773)(773:773:773))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE SC_BL\<3\>\/IMUX)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (151:151:151)(151:151:151))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE SC_BL_3_IBUF_15)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (773:773:773)(773:773:773))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE SADDR\<5\>\/IMUX)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (151:151:151)(151:151:151))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE SADDR_5_IBUF_16)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (773:773:773)(773:773:773))
        )
      )
  )
  (CELL (CELLTYPE "X_TRI")
    (INSTANCE SA_0_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 SA\<0\>\/ENABLEINV)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (0:0:0)(0:0:0))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE SA\<0\>\/GTS_OR)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (4953:4953:4953)(4953:4953:4953))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE SA\<0\>\/OUTMUX_17)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (357:357:357)(357:357:357))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE SA\<0\>\/OMUX)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (1153:1153:1153)(1153:1153:1153))
        )
      )
  )
  (CELL (CELLTYPE "X_INV")
    (INSTANCE SA\<0\>\/SRMUX)
      (DELAY
        (ABSOLUTE
          (PORT I (4530:4530:4530)(4530:4530:4530))
          (IOPATH I O (0:0:0)(0:0:0))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE SADDR\<6\>\/IMUX)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (151:151:151)(151:151:151))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE SADDR_6_IBUF_18)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (773:773:773)(773:773:773))
        )
      )
  )
  (CELL (CELLTYPE "X_TRI")
    (INSTANCE SA_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 SA\<1\>\/ENABLEINV)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (0:0:0)(0:0:0))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE SA\<1\>\/GTS_OR)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (4953:4953:4953)(4953:4953:4953))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE SA\<1\>\/OUTMUX_19)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (357:357:357)(357:357:357))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE SA\<1\>\/OMUX)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (3398:3398:3398)(3398:3398:3398))
        )
      )
  )
  (CELL (CELLTYPE "X_INV")
    (INSTANCE SA\<1\>\/SRMUX)
      (DELAY
        (ABSOLUTE
          (PORT I (3070:3070:3070)(3070:3070:3070))
          (IOPATH I O (0:0:0)(0:0:0))
        )
      )
  )
  (CELL (CELLTYPE "X_TRI")
    (INSTANCE do_refresh_OBUF_20)
      (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 do_refresh\/ENABLEINV)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (0:0:0)(0:0:0))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE do_refresh\/GTS_OR)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (4953:4953:4953)(4953:4953:4953))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE do_refresh\/OUTMUX_21)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (5115:5115:5115)(5115:5115:5115))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE SADDR\<7\>\/IMUX)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (151:151:151)(151:151:151))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE SADDR_7_IBUF_22)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (773:773:773)(773:773:773))
        )
      )
  )
  (CELL (CELLTYPE "X_TRI")
    (INSTANCE SA_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 SA\<2\>\/ENABLEINV)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (0:0:0)(0:0:0))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE SA\<2\>\/GTS_OR)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (4953:4953:4953)(4953:4953:4953))