my_sram_timesim.sdf

FPGA系统的sram的软仿真设计

(DELAYFILE
  (SDFVERSION "3.0")
  (DESIGN "my_sram")
  (DATE "[Wed May 30 01:42:59 2007] ")
  (VENDOR "Xilinx")
  (PROGRAM "Xilinx SDF Writer")
  (VERSION "G.35")
  (DIVIDER /)
  (VOLTAGE 2.375:2.375:2.375)
  (TEMPERATURE 85:85:85)
  (TIMESCALE 1 ps)
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE cs_IMUX)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (127:127:127)(127:127:127))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE cs_IBUF_17)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (649:649:649)(649:649:649))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE re_IMUX)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (127:127:127)(127:127:127))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE re_IBUF_18)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (649:649:649)(649:649:649))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE we_IMUX)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (127:127:127)(127:127:127))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE we_IBUF_19)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (649:649:649)(649:649:649))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE raddr_0_IMUX)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (127:127:127)(127:127:127))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE raddr_0_IBUF_20)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (649:649:649)(649:649:649))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE raddr_1_IMUX)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (127:127:127)(127:127:127))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE raddr_1_IBUF_21)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (649:649:649)(649:649:649))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE raddr_2_IMUX)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (127:127:127)(127:127:127))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE raddr_2_IBUF_22)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (649:649:649)(649:649:649))
        )
      )
  )
  (CELL (CELLTYPE "X_TRI")
    (INSTANCE data_out_0_OBUFT)
      (DELAY
        (ABSOLUTE
          (PORT I (875:875:875)(875:875:875))
          (PORT CTL (745:745:745)(745:745:745))
          (IOPATH I O (2880:2880:2880)(2880:2880:2880))
          (IOPATH CTL O (2880:2880:2880)(2880:2880:2880))
        )
      )
  )
  (CELL (CELLTYPE "X_INV")
    (INSTANCE data_out_0_ENABLEINV)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (0:0:0)(0:0:0))
        )
      )
  )
  (CELL (CELLTYPE "X_OR2")
    (INSTANCE data_out_0_GTS_OR)
      (DELAY
        (ABSOLUTE
          (PORT I0 (4161:4161:4161)(4161:4161:4161))
          (PORT I1 (891:891:891)(891:891:891))
          (IOPATH I0 O (0:0:0)(0:0:0))
          (IOPATH I1 O (0:0:0)(0:0:0))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE data_out_0_OUTMUX_23)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (300:300:300)(300:300:300))
        )
      )
  )
  (CELL (CELLTYPE "X_INV")
    (INSTANCE data_out_0_TRIMUX)
      (DELAY
        (ABSOLUTE
          (PORT I (884:884:884)(884:884:884))
          (IOPATH I O (0:0:0)(0:0:0))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE data_out_0_OMUX)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (1851:1851:1851)(1851:1851:1851))
        )
      )
  )
  (CELL (CELLTYPE "X_INV")
    (INSTANCE data_out_0_SRMUX)
      (DELAY
        (ABSOLUTE
          (PORT I (3984:3984:3984)(3984:3984:3984))
          (IOPATH I O (0:0:0)(0:0:0))
        )
      )
  )
  (CELL (CELLTYPE "X_TRI")
    (INSTANCE data_out_1_OBUFT)
      (DELAY
        (ABSOLUTE
          (PORT I (875:875:875)(875:875:875))
          (PORT CTL (745:745:745)(745:745:745))
          (IOPATH I O (2880:2880:2880)(2880:2880:2880))
          (IOPATH CTL O (2880:2880:2880)(2880:2880:2880))
        )
      )
  )
  (CELL (CELLTYPE "X_INV")
    (INSTANCE data_out_1_ENABLEINV)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (0:0:0)(0:0:0))
        )
      )
  )
  (CELL (CELLTYPE "X_OR2")
    (INSTANCE data_out_1_GTS_OR)
      (DELAY
        (ABSOLUTE
          (PORT I0 (4161:4161:4161)(4161:4161:4161))
          (PORT I1 (891:891:891)(891:891:891))
          (IOPATH I0 O (0:0:0)(0:0:0))
          (IOPATH I1 O (0:0:0)(0:0:0))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE data_out_1_OUTMUX_24)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (300:300:300)(300:300:300))
        )
      )
  )
  (CELL (CELLTYPE "X_INV")
    (INSTANCE data_out_1_TRIMUX)
      (DELAY
        (ABSOLUTE
          (PORT I (791:791:791)(791:791:791))
          (IOPATH I O (0:0:0)(0:0:0))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE data_out_1_OMUX)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (2434:2434:2434)(2434:2434:2434))
        )
      )
  )
  (CELL (CELLTYPE "X_INV")
    (INSTANCE data_out_1_SRMUX)
      (DELAY
        (ABSOLUTE
          (PORT I (3793:3793:3793)(3793:3793:3793))
          (IOPATH I O (0:0:0)(0:0:0))
        )
      )
  )
  (CELL (CELLTYPE "X_TRI")
    (INSTANCE data_out_2_OBUFT)
      (DELAY
        (ABSOLUTE
          (PORT I (875:875:875)(875:875:875))
          (PORT CTL (745:745:745)(745:745:745))
          (IOPATH I O (2880:2880:2880)(2880:2880:2880))
          (IOPATH CTL O (2880:2880:2880)(2880:2880:2880))
        )
      )
  )
  (CELL (CELLTYPE "X_INV")
    (INSTANCE data_out_2_ENABLEINV)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (0:0:0)(0:0:0))
        )
      )
  )
  (CELL (CELLTYPE "X_OR2")
    (INSTANCE data_out_2_GTS_OR)
      (DELAY
        (ABSOLUTE
          (PORT I0 (4161:4161:4161)(4161:4161:4161))
          (PORT I1 (891:891:891)(891:891:891))
          (IOPATH I0 O (0:0:0)(0:0:0))
          (IOPATH I1 O (0:0:0)(0:0:0))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE data_out_2_OUTMUX_25)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (300:300:300)(300:300:300))
        )
      )
  )
  (CELL (CELLTYPE "X_INV")
    (INSTANCE data_out_2_TRIMUX)
      (DELAY
        (ABSOLUTE
          (PORT I (884:884:884)(884:884:884))
          (IOPATH I O (0:0:0)(0:0:0))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE data_out_2_OMUX)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (1658:1658:1658)(1658:1658:1658))
        )
      )
  )
  (CELL (CELLTYPE "X_INV")
    (INSTANCE data_out_2_SRMUX)
      (DELAY
        (ABSOLUTE
          (PORT I (3619:3619:3619)(3619:3619:3619))
          (IOPATH I O (0:0:0)(0:0:0))
        )
      )
  )
  (CELL (CELLTYPE "X_TRI")
    (INSTANCE data_out_3_OBUFT)
      (DELAY
        (ABSOLUTE
          (PORT I (875:875:875)(875:875:875))
          (PORT CTL (745:745:745)(745:745:745))
          (IOPATH I O (2880:2880:2880)(2880:2880:2880))
          (IOPATH CTL O (2880:2880:2880)(2880:2880:2880))
        )
      )
  )
  (CELL (CELLTYPE "X_INV")
    (INSTANCE data_out_3_ENABLEINV)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (0:0:0)(0:0:0))
        )
      )
  )
  (CELL (CELLTYPE "X_OR2")
    (INSTANCE data_out_3_GTS_OR)
      (DELAY
        (ABSOLUTE
          (PORT I0 (4161:4161:4161)(4161:4161:4161))
          (PORT I1 (891:891:891)(891:891:891))
          (IOPATH I0 O (0:0:0)(0:0:0))
          (IOPATH I1 O (0:0:0)(0:0:0))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE data_out_3_OUTMUX_26)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (300:300:300)(300:300:300))
        )
      )
  )
  (CELL (CELLTYPE "X_INV")
    (INSTANCE data_out_3_TRIMUX)
      (DELAY
        (ABSOLUTE
          (PORT I (884:884:884)(884:884:884))
          (IOPATH I O (0:0:0)(0:0:0))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE data_out_3_OMUX)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (1935:1935:1935)(1935:1935:1935))
        )
      )
  )
  (CELL (CELLTYPE "X_INV")
    (INSTANCE data_out_3_SRMUX)
      (DELAY
        (ABSOLUTE
          (PORT I (3283:3283:3283)(3283:3283:3283))
          (IOPATH I O (0:0:0)(0:0:0))
        )
      )
  )
  (CELL (CELLTYPE "X_TRI")
    (INSTANCE data_out_4_OBUFT)
      (DELAY
        (ABSOLUTE
          (PORT I (875:875:875)(875:875:875))
          (PORT CTL (745:745:745)(745:745:745))
          (IOPATH I O (2880:2880:2880)(2880:2880:2880))
          (IOPATH CTL O (2880:2880:2880)(2880:2880:2880))
        )
      )
  )
  (CELL (CELLTYPE "X_INV")
    (INSTANCE data_out_4_ENABLEINV)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (0:0:0)(0:0:0))
        )
      )
  )
  (CELL (CELLTYPE "X_OR2")
    (INSTANCE data_out_4_GTS_OR)
      (DELAY
        (ABSOLUTE
          (PORT I0 (4161:4161:4161)(4161:4161:4161))
          (PORT I1 (891:891:891)(891:891:891))
          (IOPATH I0 O (0:0:0)(0:0:0))
          (IOPATH I1 O (0:0:0)(0:0:0))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE data_out_4_OUTMUX_27)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (300:300:300)(300:300:300))
        )
      )
  )
  (CELL (CELLTYPE "X_INV")
    (INSTANCE data_out_4_TRIMUX)
      (DELAY
        (ABSOLUTE
          (PORT I (884:884:884)(884:884:884))
          (IOPATH I O (0:0:0)(0:0:0))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE data_out_4_OMUX)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (1980:1980:1980)(1980:1980:1980))
        )
      )
  )
  (CELL (CELLTYPE "X_INV")
    (INSTANCE data_out_4_SRMUX)
      (DELAY
        (ABSOLUTE
          (PORT I (3984:3984:3984)(3984:3984:3984))
          (IOPATH I O (0:0:0)(0:0:0))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE data_in_0_IMUX)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (127:127:127)(127:127:127))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE data_in_0_IBUF_28)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (649:649:649)(649:649:649))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE data_in_0_DELAY)
      (DELAY
        (ABSOLUTE
          (IOPATH I O (688:688:688)(688:688:688))
        )
      )
  )
  (CELL (CELLTYPE "X_FF")
    (INSTANCE Mtridata_data_out_0)
      (DELAY
        (ABSOLUTE
          (PORT CLK (365:365:365)(365:365:365))
          (PORT SET (641:641:641)(641:641:641))
          (PORT RST (641:641:641)(641:641:641))
          (IOPATH CLK O (611:611:611)(611:611:611))
          (IOPATH SET O (828:828:828)(828:828:828))
          (IOPATH RST O (828:828:828)(828:828:828))
        )
      )
      (TIMINGCHECK
        (SETUPHOLD (posedge I) (posedge CLK) (478:478:478) (0:0:0))