digital_clk_timesim.sdf

总体演示程序DEMO_FPGA.rar

(DELAYFILE
  (SDFVERSION "3.0")
  (DESIGN "digital_clk")
  (DATE "Fri Mar 25 03:08:11 2005")
  (VENDOR "Xilinx")
  (PROGRAM "Xilinx SDF Writer")
  (VERSION "H.39")
  (DIVIDER /)
  (VOLTAGE 1.7:1.7:1.7)
  (TEMPERATURE 85:85:85)
  (TIMESCALE 1 ps)
  (CELL (CELLTYPE "X_LUT4")
    (INSTANCE Ker17)
      (DELAY
        (ABSOLUTE
          (PORT ADR0 ( 553 ))
          (PORT ADR1 ( 514 ))
          (PORT ADR2 ( 732 ))
          (PORT ADR3 ( 721 ))
          (IOPATH ADR0 O ( 450 ))
          (IOPATH ADR1 O ( 450 ))
          (IOPATH ADR2 O ( 450 ))
          (IOPATH ADR3 O ( 450 ))
        )
      )
  )
  (CELL (CELLTYPE "X_LUT4")
    (INSTANCE Q_n0096_1)
      (DELAY
        (ABSOLUTE
          (PORT ADR0 ( 1089 ))
          (PORT ADR1 ( 1142 ))
          (PORT ADR2 ( 955 ))
          (PORT ADR3 ( 297 ))
          (IOPATH ADR0 O ( 450 ))
          (IOPATH ADR1 O ( 450 ))
          (IOPATH ADR2 O ( 450 ))
          (IOPATH ADR3 O ( 450 ))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE Ker17_O_XUSED)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 18 ))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE Ker17_O_YUSED)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 18 ))
        )
      )
  )
  (CELL (CELLTYPE "X_LUT4")
    (INSTANCE Q_n00511)
      (DELAY
        (ABSOLUTE
          (PORT ADR0 ( 866 ))
          (PORT ADR1 ( 726 ))
          (PORT ADR2 ( 801 ))
          (PORT ADR3 ( 577 ))
          (IOPATH ADR0 O ( 450 ))
          (IOPATH ADR1 O ( 450 ))
          (IOPATH ADR2 O ( 450 ))
          (IOPATH ADR3 O ( 450 ))
        )
      )
  )
  (CELL (CELLTYPE "X_LUT4")
    (INSTANCE Q_n00501)
      (DELAY
        (ABSOLUTE
          (PORT ADR0 ( 1064 ))
          (PORT ADR1 ( 704 ))
          (PORT ADR3 ( 616 ))
          (IOPATH ADR0 O ( 450 ))
          (IOPATH ADR1 O ( 450 ))
          (IOPATH ADR2 O ( 450 ))
          (IOPATH ADR3 O ( 450 ))
        )
      )
  )
  (CELL (CELLTYPE "X_LUT4")
    (INSTANCE Q_n00561)
      (DELAY
        (ABSOLUTE
          (PORT ADR0 ( 803 ))
          (PORT ADR1 ( 722 ))
          (PORT ADR2 ( 469 ))
          (PORT ADR3 ( 624 ))
          (IOPATH ADR0 O ( 450 ))
          (IOPATH ADR1 O ( 450 ))
          (IOPATH ADR2 O ( 450 ))
          (IOPATH ADR3 O ( 450 ))
        )
      )
  )
  (CELL (CELLTYPE "X_LUT4")
    (INSTANCE Q_n00541)
      (DELAY
        (ABSOLUTE
          (PORT ADR0 ( 652 ))
          (PORT ADR1 ( 448 ))
          (PORT ADR2 ( 743 ))
          (PORT ADR3 ( 624 ))
          (IOPATH ADR0 O ( 450 ))
          (IOPATH ADR1 O ( 450 ))
          (IOPATH ADR2 O ( 450 ))
          (IOPATH ADR3 O ( 450 ))
        )
      )
  )
  (CELL (CELLTYPE "X_LUT4")
    (INSTANCE Q_n00421)
      (DELAY
        (ABSOLUTE
          (PORT ADR0 ( 857 ))
          (PORT ADR1 ( 1147 ))
          (PORT ADR2 ( 560 ))
          (PORT ADR3 ( 631 ))
          (IOPATH ADR0 O ( 450 ))
          (IOPATH ADR1 O ( 450 ))
          (IOPATH ADR2 O ( 450 ))
          (IOPATH ADR3 O ( 450 ))
        )
      )
  )
  (CELL (CELLTYPE "X_LUT4")
    (INSTANCE Q_n00411)
      (DELAY
        (ABSOLUTE
          (PORT ADR1 ( 787 ))
          (PORT ADR2 ( 1047 ))
          (PORT ADR3 ( 569 ))
          (IOPATH ADR0 O ( 450 ))
          (IOPATH ADR1 O ( 450 ))
          (IOPATH ADR2 O ( 450 ))
          (IOPATH ADR3 O ( 450 ))
        )
      )
  )
  (CELL (CELLTYPE "X_LUT4")
    (INSTANCE Q_n003135_SW0)
      (DELAY
        (ABSOLUTE
          (PORT ADR0 ( 841 ))
          (PORT ADR1 ( 637 ))
          (PORT ADR3 ( 462 ))
          (IOPATH ADR0 O ( 450 ))
          (IOPATH ADR1 O ( 450 ))
          (IOPATH ADR2 O ( 450 ))
          (IOPATH ADR3 O ( 450 ))
        )
      )
  )
  (CELL (CELLTYPE "X_LUT4")
    (INSTANCE Q_n00321)
      (DELAY
        (ABSOLUTE
          (PORT ADR0 ( 1154 ))
          (PORT ADR1 ( 697 ))
          (PORT ADR2 ( 561 ))
          (PORT ADR3 ( 674 ))
          (IOPATH ADR0 O ( 450 ))
          (IOPATH ADR1 O ( 450 ))
          (IOPATH ADR2 O ( 450 ))
          (IOPATH ADR3 O ( 450 ))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE c3_3_XUSED)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 18 ))
        )
      )
  )
  (CELL (CELLTYPE "X_FF")
    (INSTANCE c3_3)
      (DELAY
        (ABSOLUTE
          (PORT I ( 253 ))
          (PORT CE ( 1364 ))
          (PORT CLK ( 355 ))
          (IOPATH CLK O ( 992 ))
          (IOPATH SET O ( 722 ))
          (IOPATH RST O ( 0 )( 0 ))
        )
      )
      (TIMINGCHECK
        (SETUPHOLD (posedge I) (posedge CLK) (340)(0))
        (SETUPHOLD (negedge I) (posedge CLK) (340)(0))
        (SETUPHOLD (posedge CE) (posedge CLK) (686)(0))
        (SETUPHOLD (negedge CE) (posedge CLK) (686)(0))
        (PERIOD (posedge CLK) (2800))
        (RECOVERY (negedge SET) (posedge CLK) (404))
        (WIDTH (posedge SET) (2333))
      )
  )
  (CELL (CELLTYPE "X_OR2")
    (INSTANCE c3_3_FFY_SETOR)
      (DELAY
        (ABSOLUTE
          (PORT I0 ( 8978 ))
          (PORT I1 ( 2491 ))
          (IOPATH I0 O ( 0 )( 0 ))
          (IOPATH I1 O ( 0 )( 0 ))
        )
      )
  )
  (CELL (CELLTYPE "X_LUT4")
    (INSTANCE Q_n0087_SW0_SW0)
      (DELAY
        (ABSOLUTE
          (PORT ADR1 ( 797 ))
          (PORT ADR2 ( 523 ))
          (PORT ADR3 ( 572 ))
          (IOPATH ADR0 O ( 450 ))
          (IOPATH ADR1 O ( 450 ))
          (IOPATH ADR2 O ( 450 ))
          (IOPATH ADR3 O ( 450 ))
        )
      )
  )
  (CELL (CELLTYPE "X_LUT4")
    (INSTANCE Q_n00471)
      (DELAY
        (ABSOLUTE
          (PORT ADR0 ( 867 ))
          (PORT ADR1 ( 905 ))
          (PORT ADR2 ( 558 ))
          (PORT ADR3 ( 591 ))
          (IOPATH ADR0 O ( 450 ))
          (IOPATH ADR1 O ( 450 ))
          (IOPATH ADR2 O ( 450 ))
          (IOPATH ADR3 O ( 450 ))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE c2_7_XUSED)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 18 ))
        )
      )
  )
  (CELL (CELLTYPE "X_FF")
    (INSTANCE c2_7)
      (DELAY
        (ABSOLUTE
          (PORT I ( 253 ))
          (PORT CE ( 942 ))
          (PORT CLK ( 355 ))
          (IOPATH CLK O ( 992 ))
          (IOPATH SET O ( 0 )( 0 ))
          (IOPATH RST O ( 722 ))
        )
      )
      (TIMINGCHECK
        (SETUPHOLD (posedge I) (posedge CLK) (340)(0))
        (SETUPHOLD (negedge I) (posedge CLK) (340)(0))
        (SETUPHOLD (posedge CE) (posedge CLK) (686)(0))
        (SETUPHOLD (negedge CE) (posedge CLK) (686)(0))
        (PERIOD (posedge CLK) (2800))
        (RECOVERY (negedge RST) (posedge CLK) (404))
        (WIDTH (posedge RST) (2333))
      )
  )
  (CELL (CELLTYPE "X_OR2")
    (INSTANCE c2_7_FFY_RSTOR)
      (DELAY
        (ABSOLUTE
          (PORT I0 ( 2217 ))
          (PORT I1 ( 8978 ))
          (IOPATH I0 O ( 0 )( 0 ))
          (IOPATH I1 O ( 0 )( 0 ))
        )
      )
  )
  (CELL (CELLTYPE "X_LUT4")
    (INSTANCE Q_n00371)
      (DELAY
        (ABSOLUTE
          (PORT ADR0 ( 747 ))
          (PORT ADR1 ( 760 ))
          (PORT ADR2 ( 569 ))
          (PORT ADR3 ( 325 ))
          (IOPATH ADR0 O ( 450 ))
          (IOPATH ADR1 O ( 450 ))
          (IOPATH ADR2 O ( 450 ))
          (IOPATH ADR3 O ( 450 ))
        )
      )
  )
  (CELL (CELLTYPE "X_LUT4")
    (INSTANCE Q_n00361)
      (DELAY
        (ABSOLUTE
          (PORT ADR1 ( 600 ))
          (PORT ADR2 ( 316 ))
          (PORT ADR3 ( 502 ))
          (IOPATH ADR0 O ( 450 ))
          (IOPATH ADR1 O ( 450 ))
          (IOPATH ADR2 O ( 450 ))
          (IOPATH ADR3 O ( 450 ))
        )
      )
  )
  (CELL (CELLTYPE "X_FF")
    (INSTANCE c3_7)
      (DELAY
        (ABSOLUTE
          (PORT I ( 286 ))
          (PORT CE ( 1648 ))
          (PORT CLK ( 357 ))
          (IOPATH CLK O ( 992 ))
          (IOPATH SET O ( 0 )( 0 ))
          (IOPATH RST O ( 722 ))
        )
      )
      (TIMINGCHECK
        (SETUPHOLD (posedge I) (posedge CLK) (340)(0))
        (SETUPHOLD (negedge I) (posedge CLK) (340)(0))
        (SETUPHOLD (posedge CE) (posedge CLK) (686)(0))
        (SETUPHOLD (negedge CE) (posedge CLK) (686)(0))
        (PERIOD (posedge CLK) (2800))
        (RECOVERY (negedge RST) (posedge CLK) (404))
        (WIDTH (posedge RST) (2333))
      )
  )
  (CELL (CELLTYPE "X_OR2")
    (INSTANCE c3_7_FFX_RSTOR)
      (DELAY
        (ABSOLUTE
          (PORT I0 ( 3595 ))
          (PORT I1 ( 8978 ))
          (IOPATH I0 O ( 0 )( 0 ))
          (IOPATH I1 O ( 0 )( 0 ))
        )
      )
  )
  (CELL (CELLTYPE "X_LUT4")
    (INSTANCE Q_n0096_SW0)
      (DELAY
        (ABSOLUTE
          (PORT ADR0 ( 1010 ))
          (PORT ADR2 ( 552 ))
          (IOPATH ADR0 O ( 450 ))
          (IOPATH ADR1 O ( 450 ))
          (IOPATH ADR2 O ( 450 ))
          (IOPATH ADR3 O ( 450 ))
        )
      )
  )
  (CELL (CELLTYPE "X_LUT4")
    (INSTANCE Q_n00491)
      (DELAY
        (ABSOLUTE
          (PORT ADR0 ( 1016 ))
          (PORT ADR1 ( 834 ))
          (PORT ADR2 ( 468 ))
          (PORT ADR3 ( 611 ))
          (IOPATH ADR0 O ( 450 ))
          (IOPATH ADR1 O ( 450 ))
          (IOPATH ADR2 O ( 450 ))
          (IOPATH ADR3 O ( 450 ))
        )
      )
  )
  (CELL (CELLTYPE "X_INV")
    (INSTANCE c1_0_BXMUX)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 683 ))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE c1_0_XUSED)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 18 ))
        )
      )
  )
  (CELL (CELLTYPE "X_FF")
    (INSTANCE c1_1)
      (DELAY
        (ABSOLUTE
          (PORT I ( 253 ))
          (PORT CLK ( 358 ))
          (IOPATH CLK O ( 992 ))
          (IOPATH SET O ( 0 )( 0 ))
          (IOPATH RST O ( 722 ))
        )
      )
      (TIMINGCHECK
        (SETUPHOLD (posedge I) (posedge CLK) (340)(0))
        (SETUPHOLD (negedge I) (posedge CLK) (340)(0))
        (PERIOD (posedge CLK) (2800))
        (RECOVERY (negedge RST) (posedge CLK) (404))
        (WIDTH (posedge RST) (2333))
      )
  )
  (CELL (CELLTYPE "X_OR2")
    (INSTANCE c1_0_FFY_RSTOR)
      (DELAY
        (ABSOLUTE
          (PORT I0 ( 2942 ))
          (PORT I1 ( 8978 ))
          (IOPATH I0 O ( 0 )( 0 ))
          (IOPATH I1 O ( 0 )( 0 ))
        )
      )
  )
  (CELL (CELLTYPE "X_LUT4")
    (INSTANCE Q_n003112)
      (DELAY
        (ABSOLUTE
          (PORT ADR1 ( 711 ))
          (PORT ADR2 ( 589 ))
          (PORT ADR3 ( 502 ))
          (IOPATH ADR0 O ( 450 ))
          (IOPATH ADR1 O ( 450 ))
          (IOPATH ADR2 O ( 450 ))
          (IOPATH ADR3 O ( 450 ))
        )
      )
  )
  (CELL (CELLTYPE "X_LUT4")
    (INSTANCE Q_n007842_SW0)
      (DELAY
        (ABSOLUTE
          (PORT ADR0 ( 911 ))
          (PORT ADR1 ( 637 ))
          (PORT ADR2 ( 311 ))
          (PORT ADR3 ( 585 ))
          (IOPATH ADR0 O ( 450 ))
          (IOPATH ADR1 O ( 450 ))
          (IOPATH ADR2 O ( 450 ))
          (IOPATH ADR3 O ( 450 ))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE CHOICE284_XUSED)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 18 ))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE CHOICE284_YUSED)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 18 ))
        )
      )
  )
  (CELL (CELLTYPE "X_LUT4")
    (INSTANCE Ker181_SW0)
      (DELAY
        (ABSOLUTE
          (PORT ADR0 ( 924 ))
          (PORT ADR1 ( 1096 ))
          (IOPATH ADR0 O ( 450 ))
          (IOPATH ADR1 O ( 450 ))
          (IOPATH ADR2 O ( 450 ))
          (IOPATH ADR3 O ( 450 ))
        )
      )
  )
  (CELL (CELLTYPE "X_LUT4")
    (INSTANCE Q_n00401)
      (DELAY
        (ABSOLUTE
          (PORT ADR0 ( 856 ))
          (PORT ADR1 ( 817 ))
          (PORT ADR2 ( 508 ))
          (PORT ADR3 ( 773 ))
          (IOPATH ADR0 O ( 450 ))
          (IOPATH ADR1 O ( 450 ))
          (IOPATH ADR2 O ( 450 ))
          (IOPATH ADR3 O ( 450 ))
        )
      )
  )
  (CELL (CELLTYPE "X_INV")
    (INSTANCE c2_0_BXMUX)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 449 ))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE c2_0_XUSED)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 18 ))
        )
      )
  )
  (CELL (CELLTYPE "X_FF")
    (INSTANCE c2_1)
      (DELAY
        (ABSOLUTE
          (PORT I ( 253 ))
          (PORT CE ( 2308 ))
          (PORT CLK ( 358 ))
          (IOPATH CLK O ( 992 ))
          (IOPATH SET O ( 0 )( 0 ))
          (IOPATH RST O ( 722 ))
        )
      )
      (TIMINGCHECK
        (SETUPHOLD (posedge I) (posedge CLK) (340)(0))
        (SETUPHOLD (negedge I) (posedge CLK) (340)(0))
        (SETUPHOLD (posedge CE) (posedge CLK) (686)(0))
        (SETUPHOLD (negedge CE) (posedge CLK) (686)(0))
        (PERIOD (posedge CLK) (2800))
        (RECOVERY (negedge RST) (posedge CLK) (404))
        (WIDTH (posedge RST) (2333))
      )
  )
  (CELL (CELLTYPE "X_OR2")
    (INSTANCE c2_0_FFY_RSTOR)
      (DELAY
        (ABSOLUTE
          (PORT I0 ( 2122 ))
          (PORT I1 ( 8978 ))
          (IOPATH I0 O ( 0 )( 0 ))
          (IOPATH I1 O ( 0 )( 0 ))
        )
      )
  )
  (CELL (CELLTYPE "X_LUT4")
    (INSTANCE Q_n00782)
      (DELAY
        (ABSOLUTE
          (PORT ADR1 ( 671 ))
          (PORT ADR3 ( 605 ))
          (IOPATH ADR0 O ( 450 ))
          (IOPATH ADR1 O ( 450 ))
          (IOPATH ADR2 O ( 450 ))
          (IOPATH ADR3 O ( 450 ))
        )
      )
  )
  (CELL (CELLTYPE "X_LUT4")
    (INSTANCE Q_n00581)
      (DELAY
        (ABSOLUTE
          (PORT ADR0 ( 750 ))
          (PORT ADR1 ( 613 ))
          (PORT ADR2 ( 594 ))
          (PORT ADR3 ( 546 ))
          (IOPATH ADR0 O ( 450 ))
          (IOPATH ADR1 O ( 450 ))
          (IOPATH ADR2 O ( 450 ))
          (IOPATH ADR3 O ( 450 ))
        )
      )
  )
  (CELL (CELLTYPE "X_INV")
    (INSTANCE c3_0_BXMUX)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 891 ))
        )
      )
  )
  (CELL (CELLTYPE "X_BUF")
    (INSTANCE c3_0_XUSED)
      (DELAY
        (ABSOLUTE
          (IOPATH I O ( 18 ))
        )
      )
  )
  (CELL (CELLTYPE "X_FF")
    (INSTANCE c3_1)
      (DELAY
        (ABSOLUTE
          (PORT I ( 253 ))
          (PORT CE ( 1364 ))
          (PORT CLK ( 403 ))
          (IOPATH CLK O ( 992 ))
          (IOPATH SET O ( 0 )( 0 ))
          (IOPATH RST O ( 722 ))
        )
      )
      (TIMINGCHECK
        (SETUPHOLD (posedge I) (posedge CLK) (340)(0))
        (SETUPHOLD (negedge I) (posedge CLK) (340)(0))
        (SETUPHOLD (posedge CE) (posedge CLK) (686)(0))
        (SETUPHOLD (negedge CE) (posedge CLK) (686)(0))
        (PERIOD (posedge CLK) (2800))
        (RECOVERY (negedge RST) (posedge CLK) (404))
        (WIDTH (posedge RST) (2333))
      )
  )
  (CELL (CELLTYPE "X_OR2")
    (INSTANCE c3_0_FFY_RSTOR)
      (DELAY
        (ABSOLUTE
          (PORT I0 ( 3185 ))
          (PORT I1 ( 8978 ))
          (IOPATH I0 O ( 0 )( 0 ))
          (IOPATH I1 O ( 0 )( 0 ))
        )
      )
  )
  (CELL (CELLTYPE "X_LUT4")
    (INSTANCE Ker4_SW0)
      (DELAY
        (ABSOLUTE