fifo89_timesim.sdf

在ISE环境下用VHDL写的8*9FIFO

          (PORT ADR2 ( 900 ))
          (PORT ADR3 ( 1352 ))
          (IOPATH ADR0 O ( 239 ))
          (IOPATH ADR1 O ( 239 ))
          (IOPATH ADR2 O ( 239 ))
          (IOPATH ADR3 O ( 239 ))
        )
      )
  )
  (CELL (CELLTYPE "X_MUX2")
    (INSTANCE Mmux_dmuxout_2_f6_0)
      (DELAY
        (ABSOLUTE
          (PORT IA ( 163 ))
          (PORT IB ( 80 ))
          (PORT SEL ( 1679 ))
          (IOPATH IA O ( 0 )( 0 ))
          (IOPATH IB O ( 0 )( 0 ))
          (IOPATH SEL O ( 0 )( 0 ))
        )
      )
  )
  (CELL (CELLTYPE "X_MUX2")
    (INSTANCE Mmux_dmuxout_3_f5_1)
      (DELAY
        (ABSOLUTE
          (PORT IA ( 457 ))
          (PORT IB ( 447 ))
          (PORT SEL ( 2194 ))
          (IOPATH IA O ( 0 )( 0 ))
          (IOPATH IB O ( 0 )( 0 ))
          (IOPATH SEL O ( 0 )( 0 ))
        )
      )
  )
  (CELL (CELLTYPE "X_LUT4")
    (INSTANCE Mmux_dmuxout_42)
      (DELAY
        (ABSOLUTE
          (PORT ADR1 ( 1054 ))
          (PORT ADR2 ( 1601 ))
          (PORT ADR3 ( 693 ))
          (IOPATH ADR0 O ( 239 ))
          (IOPATH ADR1 O ( 239 ))
          (IOPATH ADR2 O ( 239 ))
          (IOPATH ADR3 O ( 239 ))
        )
      )
  )
  (CELL (CELLTYPE "X_LUT4")
    (INSTANCE Mmux_dmuxout_54)
      (DELAY
        (ABSOLUTE
          (PORT ADR0 ( 1041 ))
          (PORT ADR2 ( 1628 ))
          (PORT ADR3 ( 727 ))
          (IOPATH ADR0 O ( 239 ))
          (IOPATH ADR1 O ( 239 ))
          (IOPATH ADR2 O ( 239 ))
          (IOPATH ADR3 O ( 239 ))
        )
      )
  )
  (CELL (CELLTYPE "X_MUX2")
    (INSTANCE Mmux_dmuxout_2_f6_1)
      (DELAY
        (ABSOLUTE
          (PORT IA ( 163 ))
          (PORT IB ( 80 ))
          (PORT SEL ( 2320 ))
          (IOPATH IA O ( 0 )( 0 ))
          (IOPATH IB O ( 0 )( 0 ))
          (IOPATH SEL O ( 0 )( 0 ))
        )
      )
  )
  (CELL (CELLTYPE "X_MUX2")
    (INSTANCE Mmux_dmuxout_3_f5_2)
      (DELAY
        (ABSOLUTE
          (PORT IA ( 457 ))
          (PORT IB ( 447 ))
          (PORT SEL ( 2328 ))
          (IOPATH IA O ( 0 )( 0 ))
          (IOPATH IB O ( 0 )( 0 ))
          (IOPATH SEL O ( 0 )( 0 ))
        )
      )
  )
  (CELL (CELLTYPE "X_LUT4")
    (INSTANCE Mmux_dmuxout_43)
      (DELAY
        (ABSOLUTE
          (PORT ADR0 ( 1028 ))
          (PORT ADR2 ( 1988 ))
          (PORT ADR3 ( 424 ))
          (IOPATH ADR0 O ( 239 ))
          (IOPATH ADR1 O ( 239 ))
          (IOPATH ADR2 O ( 239 ))
          (IOPATH ADR3 O ( 239 ))
        )
      )
  )
  (CELL (CELLTYPE "X_LUT4")
    (INSTANCE Mmux_dmuxout_56)
      (DELAY
        (ABSOLUTE
          (PORT ADR1 ( 971 ))
          (PORT ADR2 ( 475 ))
          (PORT ADR3 ( 1787 ))
          (IOPATH ADR0 O ( 239 ))
          (IOPATH ADR1 O ( 239 ))
          (IOPATH ADR2 O ( 239 ))
          (IOPATH ADR3 O ( 239 ))
        )
      )
  )
  (CELL (CELLTYPE "X_MUX2")
    (INSTANCE Mmux_dmuxout_2_f6_2)
      (DELAY
        (ABSOLUTE
          (PORT IA ( 163 ))
          (PORT IB ( 80 ))
          (PORT SEL ( 2159 ))
          (IOPATH IA O ( 0 )( 0 ))
          (IOPATH IB O ( 0 )( 0 ))
          (IOPATH SEL O ( 0 )( 0 ))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE wrptrclr_IMUX)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 127 ))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE wrptrclr_IBUF)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 649 ))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE wrinc_IMUX)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 127 ))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE wrinc_IBUF)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 649 ))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE rd_IMUX)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 127 ))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE rd_IBUF)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 649 ))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE rdinc_IMUX)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 127 ))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE rdinc_IBUF)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 649 ))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE wr_IMUX)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 127 ))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE wr_IBUF)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 649 ))
        )
      )
  )
  (CELL (CELLTYPE "X_OBUFT")
    (INSTANCE data_out_0_OBUFT)
      (DELAY
        (ABSOLUTE
          (PORT I ( 875 ))
          (PORT CTL ( 745 ))
          (IOPATH I O ( 2880 ))
          (IOPATH CTL O ( 2880 ))
        )
      )
  )
  (CELL (CELLTYPE "X_INV")
    (INSTANCE data_out_0_GTS_OR)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 1984 )( 1984 ))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE data_out_0_OUTMUX)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 2558 ))
        )
      )
  )
  (CELL (CELLTYPE "X_OBUFT")
    (INSTANCE data_out_1_OBUFT)
      (DELAY
        (ABSOLUTE
          (PORT I ( 875 ))
          (PORT CTL ( 745 ))
          (IOPATH I O ( 2880 ))
          (IOPATH CTL O ( 2880 ))
        )
      )
  )
  (CELL (CELLTYPE "X_INV")
    (INSTANCE data_out_1_GTS_OR)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 1917 )( 1917 ))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE data_out_1_OUTMUX)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 2977 ))
        )
      )
  )
  (CELL (CELLTYPE "X_OBUFT")
    (INSTANCE data_out_2_OBUFT)
      (DELAY
        (ABSOLUTE
          (PORT I ( 875 ))
          (PORT CTL ( 745 ))
          (IOPATH I O ( 2880 ))
          (IOPATH CTL O ( 2880 ))
        )
      )
  )
  (CELL (CELLTYPE "X_INV")
    (INSTANCE data_out_2_GTS_OR)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 2013 )( 2013 ))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE data_out_2_OUTMUX)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 2835 ))
        )
      )
  )
  (CELL (CELLTYPE "X_OBUFT")
    (INSTANCE data_out_3_OBUFT)
      (DELAY
        (ABSOLUTE
          (PORT I ( 875 ))
          (PORT CTL ( 745 ))
          (IOPATH I O ( 2880 ))
          (IOPATH CTL O ( 2880 ))
        )
      )
  )
  (CELL (CELLTYPE "X_INV")
    (INSTANCE data_out_3_GTS_OR)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 2013 )( 2013 ))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE data_out_3_OUTMUX)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 2226 ))
        )
      )
  )
  (CELL (CELLTYPE "X_OBUFT")
    (INSTANCE data_out_4_OBUFT)
      (DELAY
        (ABSOLUTE
          (PORT I ( 875 ))
          (PORT CTL ( 745 ))
          (IOPATH I O ( 2880 ))
          (IOPATH CTL O ( 2880 ))
        )
      )
  )
  (CELL (CELLTYPE "X_INV")
    (INSTANCE data_out_4_GTS_OR)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 2013 )( 2013 ))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE data_out_4_OUTMUX)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 2553 ))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE data_in_0_IMUX)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 127 ))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE data_in_0_IBUF)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 649 ))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE data_in_0_DELAY)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 688 ))
        )
      )
  )
  (CELL (CELLTYPE "X_OBUFT")
    (INSTANCE data_out_5_OBUFT)
      (DELAY
        (ABSOLUTE
          (PORT I ( 875 ))
          (PORT CTL ( 745 ))
          (IOPATH I O ( 2880 ))
          (IOPATH CTL O ( 2880 ))
        )
      )
  )
  (CELL (CELLTYPE "X_INV")
    (INSTANCE data_out_5_GTS_OR)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 2013 )( 2013 ))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE data_out_5_OUTMUX)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 1888 ))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE data_in_1_IMUX)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 127 ))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE data_in_1_IBUF)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 649 ))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE data_in_1_DELAY)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 688 ))
        )
      )
  )
  (CELL (CELLTYPE "X_OBUFT")
    (INSTANCE data_out_6_OBUFT)
      (DELAY
        (ABSOLUTE
          (PORT I ( 875 ))
          (PORT CTL ( 745 ))
          (IOPATH I O ( 2880 ))
          (IOPATH CTL O ( 2880 ))
        )
      )
  )
  (CELL (CELLTYPE "X_INV")
    (INSTANCE data_out_6_GTS_OR)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 1920 )( 1920 ))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE data_out_6_OUTMUX)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 1891 ))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE data_in_2_IMUX)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 127 ))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE data_in_2_IBUF)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 649 ))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE data_in_2_DELAY)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 688 ))
        )
      )
  )
  (CELL (CELLTYPE "X_OBUFT")
    (INSTANCE data_out_7_OBUFT)
      (DELAY
        (ABSOLUTE
          (PORT I ( 875 ))
          (PORT CTL ( 745 ))
          (IOPATH I O ( 2880 ))
          (IOPATH CTL O ( 2880 ))
        )
      )
  )
  (CELL (CELLTYPE "X_INV")
    (INSTANCE data_out_7_GTS_OR)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 1920 )( 1920 ))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE data_out_7_OUTMUX)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 2552 ))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE data_in_3_IMUX)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 127 ))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE data_in_3_IBUF)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 649 ))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE data_in_3_DELAY)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 688 ))
        )
      )
  )
  (CELL (CELLTYPE "X_OBUFT")
    (INSTANCE data_out_8_OBUFT)
      (DELAY
        (ABSOLUTE
          (PORT I ( 875 ))
          (PORT CTL ( 745 ))
          (IOPATH I O ( 2880 ))
          (IOPATH CTL O ( 2880 ))
        )
      )
  )
  (CELL (CELLTYPE "X_INV")
    (INSTANCE data_out_8_GTS_OR)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 1984 )( 1984 ))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE data_out_8_OUTMUX)
      (DELAY