i2c_timesim.sdf

在一个32单元CPLD中实现的I2C SLave device

(DELAYFILE
  (SDFVERSION "3.0")
  (DESIGN "i2c")
  (DATE "Wed Jul 16 11:44:42 2008")
  (VENDOR "Xilinx")
  (PROGRAM "Xilinx SDF Writer")
  (VERSION "J.30")
  (DIVIDER /)
  (TIMESCALE 1 ps)
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE clr_n_II\/UIM)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 5700 )( 5700 ))
        )
      )
  )
  (CELL (CELLTYPE "X_INV")
    (INSTANCE clr_n_II\/FSR\-)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 6000 )( 6000 ))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE inport\<10\>_II\/UIM)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 2300 )( 2300 ))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE inport\<11\>_II\/UIM)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 2300 )( 2300 ))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE inport\<14\>_II\/UIM)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 2300 )( 2300 ))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE inport\<15\>_II\/UIM)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 2300 )( 2300 ))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE inport\<2\>_II\/UIM)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 2300 )( 2300 ))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE inport\<7\>_II\/UIM)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 2300 )( 2300 ))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE inport\<8\>_II\/UIM)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 2300 )( 2300 ))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE inport\<9\>_II\/UIM)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 2300 )( 2300 ))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE inport\<0\>_II\/UIM)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 2300 )( 2300 ))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE inport\<0\>_II\/IREG)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 3000 )( 3000 ))
        )
      )
  )
  (CELL (CELLTYPE "X_OR2")
    (INSTANCE inport_pre\<0\>_MC_tsimcreated_prld_)
      (DELAY
        (ABSOLUTE
          (PORT I0 ( 0 )( 0 ))
          (PORT I1 ( 0 )( 0 ))
          (IOPATH I0 O ( 0 )( 0 ))
          (IOPATH I1 O ( 0 )( 0 ))
        )
      )
  )
  (CELL (CELLTYPE "X_FF")
    (INSTANCE inport_pre\<0\>_MC\.REG)
      (DELAY
        (ABSOLUTE
          (IOPATH CLK O ( 700 )( 700 ))
          (IOPATH SET O ( 1500 )( 1500 ))
          (IOPATH RST O ( 1500 )( 1500 ))
        )
      )
      (TIMINGCHECK
        (SETUPHOLD (posedge I) (posedge CLK) (1800)(200))
        (SETUPHOLD (negedge I) (posedge CLK) (1800)(200))
        (SETUPHOLD (posedge CE) (posedge CLK) (1800)(200))
        (PERIOD (posedge CLK) (4400))
        (WIDTH (posedge SET) (6000))
        (WIDTH (posedge RST) (6000))
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE sda_II\/UIM)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 5700 )( 5700 ))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE sda_II\/FCLK)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 6000 )( 6000 ))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE scl_II\/UIM)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 5700 )( 5700 ))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE scl_II\/FCLK)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 6000 )( 6000 ))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE inport\<1\>_II\/UIM)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 2300 )( 2300 ))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE inport\<1\>_II\/IREG)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 3000 )( 3000 ))
        )
      )
  )
  (CELL (CELLTYPE "X_OR2")
    (INSTANCE inport_pre\<1\>_MC_tsimcreated_prld_)
      (DELAY
        (ABSOLUTE
          (PORT I0 ( 0 )( 0 ))
          (PORT I1 ( 0 )( 0 ))
          (IOPATH I0 O ( 0 )( 0 ))
          (IOPATH I1 O ( 0 )( 0 ))
        )
      )
  )
  (CELL (CELLTYPE "X_FF")
    (INSTANCE inport_pre\<1\>_MC\.REG)
      (DELAY
        (ABSOLUTE
          (IOPATH CLK O ( 700 )( 700 ))
          (IOPATH SET O ( 1500 )( 1500 ))
          (IOPATH RST O ( 1500 )( 1500 ))
        )
      )
      (TIMINGCHECK
        (SETUPHOLD (posedge I) (posedge CLK) (1800)(200))
        (SETUPHOLD (negedge I) (posedge CLK) (1800)(200))
        (SETUPHOLD (posedge CE) (posedge CLK) (1800)(200))
        (PERIOD (posedge CLK) (4400))
        (WIDTH (posedge SET) (6000))
        (WIDTH (posedge RST) (6000))
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE inport\<3\>_II\/UIM)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 2300 )( 2300 ))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE inport\<3\>_II\/IREG)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 3000 )( 3000 ))
        )
      )
  )
  (CELL (CELLTYPE "X_OR2")
    (INSTANCE inport_pre\<3\>_MC_tsimcreated_prld_)
      (DELAY
        (ABSOLUTE
          (PORT I0 ( 0 )( 0 ))
          (PORT I1 ( 0 )( 0 ))
          (IOPATH I0 O ( 0 )( 0 ))
          (IOPATH I1 O ( 0 )( 0 ))
        )
      )
  )
  (CELL (CELLTYPE "X_FF")
    (INSTANCE inport_pre\<3\>_MC\.REG)
      (DELAY
        (ABSOLUTE
          (IOPATH CLK O ( 700 )( 700 ))
          (IOPATH SET O ( 1500 )( 1500 ))
          (IOPATH RST O ( 1500 )( 1500 ))
        )
      )
      (TIMINGCHECK
        (SETUPHOLD (posedge I) (posedge CLK) (1800)(200))
        (SETUPHOLD (negedge I) (posedge CLK) (1800)(200))
        (SETUPHOLD (posedge CE) (posedge CLK) (1800)(200))
        (PERIOD (posedge CLK) (4400))
        (WIDTH (posedge SET) (6000))
        (WIDTH (posedge RST) (6000))
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE inport\<4\>_II\/UIM)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 2300 )( 2300 ))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE inport\<4\>_II\/IREG)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 3000 )( 3000 ))
        )
      )
  )
  (CELL (CELLTYPE "X_OR2")
    (INSTANCE inport_pre\<4\>_MC_tsimcreated_prld_)
      (DELAY
        (ABSOLUTE
          (PORT I0 ( 0 )( 0 ))
          (PORT I1 ( 0 )( 0 ))
          (IOPATH I0 O ( 0 )( 0 ))
          (IOPATH I1 O ( 0 )( 0 ))
        )
      )
  )
  (CELL (CELLTYPE "X_FF")
    (INSTANCE inport_pre\<4\>_MC\.REG)
      (DELAY
        (ABSOLUTE
          (IOPATH CLK O ( 700 )( 700 ))
          (IOPATH SET O ( 1500 )( 1500 ))
          (IOPATH RST O ( 1500 )( 1500 ))
        )
      )
      (TIMINGCHECK
        (SETUPHOLD (posedge I) (posedge CLK) (1800)(200))
        (SETUPHOLD (negedge I) (posedge CLK) (1800)(200))
        (SETUPHOLD (posedge CE) (posedge CLK) (1800)(200))
        (PERIOD (posedge CLK) (4400))
        (WIDTH (posedge SET) (6000))
        (WIDTH (posedge RST) (6000))
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE inport\<5\>_II\/UIM)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 2300 )( 2300 ))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE inport\<5\>_II\/IREG)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 3000 )( 3000 ))
        )
      )
  )
  (CELL (CELLTYPE "X_OR2")
    (INSTANCE inport_pre\<5\>_MC_tsimcreated_prld_)
      (DELAY
        (ABSOLUTE
          (PORT I0 ( 0 )( 0 ))
          (PORT I1 ( 0 )( 0 ))
          (IOPATH I0 O ( 0 )( 0 ))
          (IOPATH I1 O ( 0 )( 0 ))
        )
      )
  )
  (CELL (CELLTYPE "X_FF")
    (INSTANCE inport_pre\<5\>_MC\.REG)
      (DELAY
        (ABSOLUTE
          (IOPATH CLK O ( 700 )( 700 ))
          (IOPATH SET O ( 1500 )( 1500 ))
          (IOPATH RST O ( 1500 )( 1500 ))
        )
      )
      (TIMINGCHECK
        (SETUPHOLD (posedge I) (posedge CLK) (1800)(200))
        (SETUPHOLD (negedge I) (posedge CLK) (1800)(200))
        (SETUPHOLD (posedge CE) (posedge CLK) (1800)(200))
        (PERIOD (posedge CLK) (4400))
        (WIDTH (posedge SET) (6000))
        (WIDTH (posedge RST) (6000))
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE inport\<6\>_II\/UIM)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 2300 )( 2300 ))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE inport\<6\>_II\/IREG)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 3000 )( 3000 ))
        )
      )
  )
  (CELL (CELLTYPE "X_OR2")
    (INSTANCE inport_pre\<6\>_MC_tsimcreated_prld_)
      (DELAY
        (ABSOLUTE
          (PORT I0 ( 0 )( 0 ))
          (PORT I1 ( 0 )( 0 ))
          (IOPATH I0 O ( 0 )( 0 ))
          (IOPATH I1 O ( 0 )( 0 ))
        )
      )
  )
  (CELL (CELLTYPE "X_FF")
    (INSTANCE inport_pre\<6\>_MC\.REG)
      (DELAY
        (ABSOLUTE
          (IOPATH CLK O ( 700 )( 700 ))
          (IOPATH SET O ( 1500 )( 1500 ))
          (IOPATH RST O ( 1500 )( 1500 ))
        )
      )
      (TIMINGCHECK
        (SETUPHOLD (posedge I) (posedge CLK) (1800)(200))
        (SETUPHOLD (negedge I) (posedge CLK) (1800)(200))
        (SETUPHOLD (posedge CE) (posedge CLK) (1800)(200))
        (PERIOD (posedge CLK) (4400))
        (WIDTH (posedge SET) (6000))
        (WIDTH (posedge RST) (6000))
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE inport\<12\>_II\/UIM)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 2300 )( 2300 ))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE inport\<12\>_II\/IREG)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 3000 )( 3000 ))
        )
      )
  )
  (CELL (CELLTYPE "X_OR2")
    (INSTANCE inport_pre\<7\>_MC_tsimcreated_prld_)
      (DELAY
        (ABSOLUTE
          (PORT I0 ( 0 )( 0 ))
          (PORT I1 ( 0 )( 0 ))
          (IOPATH I0 O ( 0 )( 0 ))
          (IOPATH I1 O ( 0 )( 0 ))
        )
      )
  )
  (CELL (CELLTYPE "X_FF")
    (INSTANCE inport_pre\<7\>_MC\.REG)
      (DELAY
        (ABSOLUTE
          (IOPATH CLK O ( 700 )( 700 ))
          (IOPATH SET O ( 1500 )( 1500 ))
          (IOPATH RST O ( 1500 )( 1500 ))
        )
      )
      (TIMINGCHECK
        (SETUPHOLD (posedge I) (posedge CLK) (1800)(200))
        (SETUPHOLD (negedge I) (posedge CLK) (1800)(200))
        (SETUPHOLD (posedge CE) (posedge CLK) (1800)(200))
        (PERIOD (posedge CLK) (4400))
        (WIDTH (posedge SET) (6000))
        (WIDTH (posedge RST) (6000))
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE inport\<13\>_II\/UIM)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 2300 )( 2300 ))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE inport\<13\>_II\/IREG)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 3000 )( 3000 ))
        )
      )
  )
  (CELL (CELLTYPE "X_OR2")
    (INSTANCE inport_pre\<8\>_MC_tsimcreated_prld_)
      (DELAY
        (ABSOLUTE
          (PORT I0 ( 0 )( 0 ))
          (PORT I1 ( 0 )( 0 ))
          (IOPATH I0 O ( 0 )( 0 ))
          (IOPATH I1 O ( 0 )( 0 ))
        )
      )
  )
  (CELL (CELLTYPE "X_FF")
    (INSTANCE inport_pre\<8\>_MC\.REG)
      (DELAY
        (ABSOLUTE
          (IOPATH CLK O ( 700 )( 700 ))
          (IOPATH SET O ( 1500 )( 1500 ))
          (IOPATH RST O ( 1500 )( 1500 ))
        )
      )
      (TIMINGCHECK
        (SETUPHOLD (posedge I) (posedge CLK) (1800)(200))
        (SETUPHOLD (negedge I) (posedge CLK) (1800)(200))
        (SETUPHOLD (posedge CE) (posedge CLK) (1800)(200))
        (PERIOD (posedge CLK) (4400))
        (WIDTH (posedge SET) (6000))
        (WIDTH (posedge RST) (6000))
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE scl_int_II\/FCLK)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 6000 )( 6000 ))
        )
      )
  )
  (CELL (CELLTYPE "X_TRI")
    (INSTANCE outport_0)
      (DELAY
        (ABSOLUTE
          (PORT CTL ( 8200 )( 8200 ))
          (IOPATH I O ( 0 )( 0 ))
          (IOPATH CTL O ( 0 )( 0 ))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE portsel\<0\>)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 8200 )( 8200 ))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE portsel\<1\>)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 8200 )( 8200 ))
        )
      )
  )