ddr_6to1_16chan_rt_tx_timesim.sdf

FPGA之间的LVDS传输

(DELAYFILE
  (SDFVERSION "3.0")
  (DESIGN "DDR_6TO1_16CHAN_RT_TX")
  (DATE "Wed Aug 20 09:03:22 2008")
  (VENDOR "Xilinx")
  (PROGRAM "Xilinx SDF Writer")
  (VERSION "K.37")
  (DIVIDER /)
  (VOLTAGE 0.95)
  (TEMPERATURE 85)
  (TIMESCALE 1 ps)
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE DATA_TO_OSERDES_75_IBUF)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 917 )( 917 ))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE DATA_TO_OSERDES_67_IBUF)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 850 )( 850 ))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE DATA_TO_OSERDES_59_IBUF)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 976 )( 976 ))
        )
      )
  )
  (CELL (CELLTYPE "X_OBUFDS")
    (INSTANCE OBUFDS_TX_DATA_13_OBUFDS)
      (DELAY
        (ABSOLUTE
          (PORT I ( 0 ))
          (IOPATH I O ( 1564 ))
          (IOPATH I OB ( 1564 ))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE DATA_TO_OSERDES_92_IBUF)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 843 )( 843 ))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE DATA_TO_OSERDES_84_IBUF)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 870 )( 870 ))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE DATA_TO_OSERDES_76_IBUF)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 900 )( 900 ))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE DATA_TO_OSERDES_68_IBUF)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 845 )( 845 ))
        )
      )
  )
  (CELL (CELLTYPE "X_OBUFDS")
    (INSTANCE OBUFDS_TX_DATA_14_OBUFDS)
      (DELAY
        (ABSOLUTE
          (PORT I ( 0 ))
          (IOPATH I O ( 1571 ))
          (IOPATH I OB ( 1571 ))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE DATA_TO_OSERDES_93_IBUF)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 870 )( 870 ))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE DATA_TO_OSERDES_85_IBUF)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 885 )( 885 ))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE DATA_TO_OSERDES_77_IBUF)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 931 )( 931 ))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE DATA_TO_OSERDES_69_IBUF)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 840 )( 840 ))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE TX_CLOCK_PREBUF_OFF_D2_OUTFF)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 0 )( 0 ))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE TX_CLOCK_PREBUF_OFF_D1_OUTFF)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 0 )( 0 ))
        )
      )
  )
  (CELL (CELLTYPE "X_ODDR")
    (INSTANCE ODDR_TX_CLOCK)
      (DELAY
        (ABSOLUTE
          (IOPATH C Q ( 607 )( 607 ))
          (IOPATH R Q ( 0 )( 0 ))
          (IOPATH S Q ( 0 )( 0 ))
        )
      )
      (TIMINGCHECK
        (SETUPHOLD (posedge D1) (posedge C) (434)(-212))
        (SETUPHOLD (negedge D1) (posedge C) (434)(-212))
        (SETUPHOLD (posedge D2) (posedge C) (434)(-212))
        (SETUPHOLD (negedge D2) (posedge C) (434)(-212))
        (SETUPHOLD (posedge CE) (posedge C) (223)(-75))
        (SETUPHOLD (negedge CE) (posedge C) (223)(-75))
        (SETUPHOLD (posedge CE) (negedge C) (223)(-75))
        (SETUPHOLD (negedge CE) (negedge C) (223)(-75))
        (WIDTH (posedge C) (500))
        (WIDTH (negedge C) (500))
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE TX_CLOCK_PREBUF_OFF_CLK1INV)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 2011 )( 2011 ))
        )
      )
  )
  (CELL (CELLTYPE "X_FF")
    (INSTANCE DATA_TO_OSERDES_REG_88)
      (DELAY
        (ABSOLUTE
          (PORT CLK ( 2084 )( 2084 ))
          (PORT I ( 62 )( 62 ))
          (IOPATH CLK O ( 307 )( 307 ))
        )
      )
      (TIMINGCHECK
        (PERIOD (posedge CLK) (818))
        (SETUPHOLD(posedge CE) (posedge CLK) (154)(0))
        (SETUPHOLD(negedge CE) (posedge CLK) (154)(0))
        (SETUPHOLD(posedge I) (posedge CLK) (5)(195))
        (SETUPHOLD(negedge I) (posedge CLK) (5)(195))
        (RECREM(negedge SET) (posedge CLK) (397)(397))
        (RECREM(negedge RST) (posedge CLK) (275)(275))
      )
  )
  (CELL (CELLTYPE "X_LUT6")
    (INSTANCE DATA_TO_OSERDES_88_1)
      (DELAY
        (ABSOLUTE
          (PORT ADR2 ( 4221 )( 4221 ))
          (PORT ADR3 ( 4624 )( 4624 ))
          (IOPATH ADR2 O ( 94 )( 94 ))
          (IOPATH ADR3 O ( 94 )( 94 ))
        )
      )
  )
  (CELL (CELLTYPE "X_FF")
    (INSTANCE DATA_TO_OSERDES_REG_85)
      (DELAY
        (ABSOLUTE
          (PORT CLK ( 2084 )( 2084 ))
          (PORT I ( 60 )( 60 ))
          (IOPATH CLK O ( 307 )( 307 ))
        )
      )
      (TIMINGCHECK
        (PERIOD (posedge CLK) (818))
        (SETUPHOLD(posedge CE) (posedge CLK) (154)(0))
        (SETUPHOLD(negedge CE) (posedge CLK) (154)(0))
        (SETUPHOLD(posedge I) (posedge CLK) (5)(195))
        (SETUPHOLD(negedge I) (posedge CLK) (5)(195))
        (RECREM(negedge SET) (posedge CLK) (397)(397))
        (RECREM(negedge RST) (posedge CLK) (275)(275))
      )
  )
  (CELL (CELLTYPE "X_LUT6")
    (INSTANCE DATA_TO_OSERDES_85_1)
      (DELAY
        (ABSOLUTE
          (PORT ADR0 ( 1479 )( 1479 ))
          (PORT ADR1 ( 4875 )( 4875 ))
          (IOPATH ADR0 O ( 94 )( 94 ))
          (IOPATH ADR1 O ( 94 )( 94 ))
        )
      )
  )
  (CELL (CELLTYPE "X_FF")
    (INSTANCE DATA_TO_OSERDES_REG_84)
      (DELAY
        (ABSOLUTE
          (PORT CLK ( 2084 )( 2084 ))
          (PORT I ( 59 )( 59 ))
          (IOPATH CLK O ( 307 )( 307 ))
        )
      )
      (TIMINGCHECK
        (PERIOD (posedge CLK) (818))
        (SETUPHOLD(posedge CE) (posedge CLK) (154)(0))
        (SETUPHOLD(negedge CE) (posedge CLK) (154)(0))
        (SETUPHOLD(posedge I) (posedge CLK) (5)(195))
        (SETUPHOLD(negedge I) (posedge CLK) (5)(195))
        (RECREM(negedge SET) (posedge CLK) (397)(397))
        (RECREM(negedge RST) (posedge CLK) (275)(275))
      )
  )
  (CELL (CELLTYPE "X_LUT6")
    (INSTANCE DATA_TO_OSERDES_84_1)
      (DELAY
        (ABSOLUTE
          (PORT ADR4 ( 4082 )( 4082 ))
          (PORT ADR1 ( 4883 )( 4883 ))
          (IOPATH ADR4 O ( 94 )( 94 ))
          (IOPATH ADR1 O ( 94 )( 94 ))
        )
      )
  )
  (CELL (CELLTYPE "X_SFF")
    (INSTANCE DATA_TO_OSERDES_REG_87)
      (DELAY
        (ABSOLUTE
          (PORT CLK ( 2082 )( 2082 ))
          (PORT I ( 4865 )( 4865 ))
          (PORT SSET ( 1472 )( 1472 ))
          (IOPATH CLK O ( 307 )( 307 ))
        )
      )
      (TIMINGCHECK
        (PERIOD (posedge CLK) (818))
        (SETUPHOLD(posedge CE) (posedge CLK) (154)(0))
        (SETUPHOLD(negedge CE) (posedge CLK) (154)(0))
        (SETUPHOLD(posedge I) (posedge CLK) (5)(195))
        (SETUPHOLD(negedge I) (posedge CLK) (5)(195))
        (SETUPHOLD(posedge SRST) (posedge CLK) (483)(-171))
        (SETUPHOLD(negedge SRST) (posedge CLK) (483)(-171))
        (SETUPHOLD(posedge SSET) (posedge CLK) (483)(-171))
        (SETUPHOLD(negedge SSET) (posedge CLK) (483)(-171))
      )
  )
  (CELL (CELLTYPE "X_SFF")
    (INSTANCE DATA_TO_OSERDES_REG_93)
      (DELAY
        (ABSOLUTE
          (PORT CLK ( 2059 )( 2059 ))
          (PORT I ( 3736 )( 3736 ))
          (PORT SSET ( 1255 )( 1255 ))
          (IOPATH CLK O ( 307 )( 307 ))
        )
      )
      (TIMINGCHECK
        (PERIOD (posedge CLK) (818))
        (SETUPHOLD(posedge CE) (posedge CLK) (154)(0))
        (SETUPHOLD(negedge CE) (posedge CLK) (154)(0))
        (SETUPHOLD(posedge I) (posedge CLK) (5)(195))
        (SETUPHOLD(negedge I) (posedge CLK) (5)(195))
        (SETUPHOLD(posedge SRST) (posedge CLK) (483)(-171))
        (SETUPHOLD(negedge SRST) (posedge CLK) (483)(-171))
        (SETUPHOLD(posedge SSET) (posedge CLK) (483)(-171))
        (SETUPHOLD(negedge SSET) (posedge CLK) (483)(-171))
      )
  )
  (CELL (CELLTYPE "X_SFF")
    (INSTANCE DATA_TO_OSERDES_REG_71)
      (DELAY
        (ABSOLUTE
          (PORT CLK ( 2056 )( 2056 ))
          (PORT I ( 3596 )( 3596 ))
          (PORT SSET ( 1278 )( 1278 ))
          (IOPATH CLK O ( 307 )( 307 ))
        )
      )
      (TIMINGCHECK
        (PERIOD (posedge CLK) (818))
        (SETUPHOLD(posedge CE) (posedge CLK) (154)(0))
        (SETUPHOLD(negedge CE) (posedge CLK) (154)(0))
        (SETUPHOLD(posedge I) (posedge CLK) (5)(195))
        (SETUPHOLD(negedge I) (posedge CLK) (5)(195))
        (SETUPHOLD(posedge SRST) (posedge CLK) (483)(-171))
        (SETUPHOLD(negedge SRST) (posedge CLK) (483)(-171))
        (SETUPHOLD(posedge SSET) (posedge CLK) (483)(-171))
        (SETUPHOLD(negedge SSET) (posedge CLK) (483)(-171))
      )
  )
  (CELL (CELLTYPE "X_SFF")
    (INSTANCE DATA_TO_OSERDES_REG_95)
      (DELAY
        (ABSOLUTE
          (PORT CLK ( 2052 )( 2052 ))
          (PORT I ( 3549 )( 3549 ))
          (PORT SSET ( 1259 )( 1259 ))
          (IOPATH CLK O ( 307 )( 307 ))
        )
      )
      (TIMINGCHECK
        (PERIOD (posedge CLK) (818))
        (SETUPHOLD(posedge CE) (posedge CLK) (154)(0))
        (SETUPHOLD(negedge CE) (posedge CLK) (154)(0))
        (SETUPHOLD(posedge I) (posedge CLK) (5)(195))
        (SETUPHOLD(negedge I) (posedge CLK) (5)(195))
        (SETUPHOLD(posedge SRST) (posedge CLK) (483)(-171))
        (SETUPHOLD(negedge SRST) (posedge CLK) (483)(-171))
        (SETUPHOLD(posedge SSET) (posedge CLK) (483)(-171))
        (SETUPHOLD(negedge SSET) (posedge CLK) (483)(-171))
      )
  )
  (CELL (CELLTYPE "X_SFF")
    (INSTANCE DATA_TO_OSERDES_REG_56)
      (DELAY
        (ABSOLUTE
          (PORT CLK ( 2048 )( 2048 ))
          (PORT I ( 3541 )( 3541 ))
          (PORT SSET ( 1252 )( 1252 ))
          (IOPATH CLK O ( 307 )( 307 ))
        )
      )
      (TIMINGCHECK
        (PERIOD (posedge CLK) (818))
        (SETUPHOLD(posedge CE) (posedge CLK) (154)(0))
        (SETUPHOLD(negedge CE) (posedge CLK) (154)(0))
        (SETUPHOLD(posedge I) (posedge CLK) (5)(195))
        (SETUPHOLD(negedge I) (posedge CLK) (5)(195))
        (SETUPHOLD(posedge SRST) (posedge CLK) (483)(-171))
        (SETUPHOLD(negedge SRST) (posedge CLK) (483)(-171))
        (SETUPHOLD(posedge SSET) (posedge CLK) (483)(-171))
        (SETUPHOLD(negedge SSET) (posedge CLK) (483)(-171))
      )
  )
  (CELL (CELLTYPE "X_FF")
    (INSTANCE DATA_TO_OSERDES_REG_16)
      (DELAY
        (ABSOLUTE
          (PORT CLK ( 2043 )( 2043 ))
          (PORT I ( 62 )( 62 ))
          (IOPATH CLK O ( 307 )( 307 ))
        )
      )
      (TIMINGCHECK
        (PERIOD (posedge CLK) (818))
        (SETUPHOLD(posedge CE) (posedge CLK) (154)(0))
        (SETUPHOLD(negedge CE) (posedge CLK) (154)(0))
        (SETUPHOLD(posedge I) (posedge CLK) (5)(195))
        (SETUPHOLD(negedge I) (posedge CLK) (5)(195))
        (RECREM(negedge SET) (posedge CLK) (397)(397))
        (RECREM(negedge RST) (posedge CLK) (275)(275))
      )
  )
  (CELL (CELLTYPE "X_LUT6")
    (INSTANCE DATA_TO_OSERDES_16_1)
      (DELAY
        (ABSOLUTE
          (PORT ADR0 ( 1934 )( 1934 ))
          (PORT ADR3 ( 3442 )( 3442 ))
          (IOPATH ADR0 O ( 94 )( 94 ))
          (IOPATH ADR3 O ( 94 )( 94 ))
        )
      )
  )
  (CELL (CELLTYPE "X_FF")
    (INSTANCE DATA_TO_OSERDES_REG_58)
      (DELAY
        (ABSOLUTE
          (PORT CLK ( 2037 )( 2037 ))
          (PORT I ( 59 )( 59 ))
          (IOPATH CLK O ( 307 )( 307 ))
        )
      )
      (TIMINGCHECK
        (PERIOD (posedge CLK) (818))
        (SETUPHOLD(posedge CE) (posedge CLK) (154)(0))
        (SETUPHOLD(negedge CE) (posedge CLK) (154)(0))
        (SETUPHOLD(posedge I) (posedge CLK) (5)(195))
        (SETUPHOLD(negedge I) (posedge CLK) (5)(195))
        (RECREM(negedge SET) (posedge CLK) (397)(397))
        (RECREM(negedge RST) (posedge CLK) (275)(275))
      )
  )
  (CELL (CELLTYPE "X_LUT6")
    (INSTANCE DATA_TO_OSERDES_58_1)
      (DELAY
        (ABSOLUTE
          (PORT ADR3 ( 1802 )( 1802 ))
          (PORT ADR4 ( 3469 )( 3469 ))
          (IOPATH ADR3 O ( 94 )( 94 ))
          (IOPATH ADR4 O ( 94 )( 94 ))
        )
      )
  )
  (CELL (CELLTYPE "X_SFF")
    (INSTANCE DATA_TO_OSERDES_REG_2)
      (DELAY
        (ABSOLUTE
          (PORT CLK ( 2029 )( 2029 ))
          (PORT I ( 3138 )( 3138 ))
          (PORT SSET ( 1256 )( 1256 ))
          (IOPATH CLK O ( 307 )( 307 ))
        )
      )
      (TIMINGCHECK
        (PERIOD (posedge CLK) (818))
        (SETUPHOLD(posedge CE) (posedge CLK) (154)(0))
        (SETUPHOLD(negedge CE) (posedge CLK) (154)(0))
        (SETUPHOLD(posedge I) (posedge CLK) (5)(195))
        (SETUPHOLD(negedge I) (posedge CLK) (5)(195))
        (SETUPHOLD(posedge SRST) (posedge CLK) (483)(-171))
        (SETUPHOLD(negedge SRST) (posedge CLK) (483)(-171))
        (SETUPHOLD(posedge SSET) (posedge CLK) (483)(-171))
        (SETUPHOLD(negedge SSET) (posedge CLK) (483)(-171))
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE DATA_TO_OSERDES_39_IBUF)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 922 ))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE DATA_TO_OSERDES_80_IBUF)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 937 ))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE DATA_TO_OSERDES_72_IBUF)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 844 ))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE DATA_TO_OSERDES_64_IBUF)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 837 ))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE DATA_TO_OSERDES_56_IBUF)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 843 ))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE DATA_TO_OSERDES_48_IBUF)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 967 ))
        )
      )
  )
  (CELL (CELLTYPE "X_OBUFDS")
    (INSTANCE OBUFDS_TX_DATA_10_OBUFDS)
      (DELAY
        (ABSOLUTE
          (PORT I ( 0 ))
          (IOPATH I O ( 1552 ))
          (IOPATH I OB ( 1552 ))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE DATA_TO_OSERDES_81_IBUF)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 934 ))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE DATA_TO_OSERDES_73_IBUF)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 849 ))
        )
      )