time_sim.sdf

台湾全华科技VHDL教材实例

  )
  (CELL
    (CELLTYPE "X_BUF")
      (INSTANCE N103_DFF_OUT_XMUX)
        (DELAY
          (ABSOLUTE
            (IOPATH I O (680:680:680) (680:680:680))
          )
        )
  )
  (CELL
    (CELLTYPE "X_AND2")
      (INSTANCE N103_FGBLOCK_LUTRAM_CARRYBLK_AND2_60)
        (DELAY
          (ABSOLUTE
            (PORT I0 (230:230:230) (230:230:230))
            (IOPATH I0 O (0:0:0) (0:0:0))
            (IOPATH I1 O (0:0:0) (0:0:0))
          )
        )
  )
  (CELL
    (CELLTYPE "X_AND2")
      (INSTANCE N103_FGBLOCK_LUTRAM_CARRYBLK_AND3_61)
        (DELAY
          (ABSOLUTE
            (PORT I1 (3341:3341:3341) (3341:3341:3341))
            (IOPATH I0 O (0:0:0) (0:0:0))
            (IOPATH I1 O (0:0:0) (0:0:0))
          )
        )
  )
  (CELL
    (CELLTYPE "X_OR2")
      (INSTANCE N103_FGBLOCK_LUTRAM_CARRYBLK_OR0)
        (DELAY
          (ABSOLUTE
            (IOPATH I0 O (0:0:0) (0:0:0))
            (IOPATH I1 O (0:0:0) (0:0:0))
          )
        )
  )
  (CELL
    (CELLTYPE "X_OR2")
      (INSTANCE N103_FGBLOCK_LUTRAM_CARRYBLK_OR1)
        (DELAY
          (ABSOLUTE
            (IOPATH I0 O (140:140:140) (140:140:140))
            (IOPATH I1 O (140:140:140) (140:140:140))
          )
        )
  )
  (CELL
    (CELLTYPE "X_AND2")
      (INSTANCE N103_FGBLOCK_LUTRAM_CARRYBLK_AND4_62)
        (DELAY
          (ABSOLUTE
            (IOPATH I0 O (0:0:0) (0:0:0))
            (IOPATH I1 O (0:0:0) (0:0:0))
          )
        )
  )
  (CELL
    (CELLTYPE "X_AND2")
      (INSTANCE N103_FGBLOCK_LUTRAM_CARRYBLK_AND5_63)
        (DELAY
          (ABSOLUTE
            (PORT I1 (2742:2742:2742) (2742:2742:2742))
            (IOPATH I0 O (0:0:0) (0:0:0))
            (IOPATH I1 O (0:0:0) (0:0:0))
          )
        )
  )
  (CELL
    (CELLTYPE "X_XOR2")
      (INSTANCE N103_FGBLOCK_LUTRAM_CARRYBLK_XOR3_64)
        (DELAY
          (ABSOLUTE
            (PORT I0 (1604:1604:1604) (1604:1604:1604))
            (PORT I1 (2742:2742:2742) (2742:2742:2742))
            (IOPATH I0 O (0:0:0) (0:0:0))
            (IOPATH I1 O (0:0:0) (0:0:0))
          )
        )
  )
  (CELL
    (CELLTYPE "X_XOR2")
      (INSTANCE N103_FGBLOCK_LUTRAM_CARRYBLK_XOR1_65)
        (DELAY
          (ABSOLUTE
            (PORT I0 (3341:3341:3341) (3341:3341:3341))
            (PORT I1 (2543:2543:2543) (2543:2543:2543))
            (IOPATH I0 O (0:0:0) (0:0:0))
            (IOPATH I1 O (0:0:0) (0:0:0))
          )
        )
  )
  (CELL
    (CELLTYPE "X_XOR2")
      (INSTANCE N103_FGBLOCK_LUTRAM_FLUT_XOR0_66)
        (DELAY
          (ABSOLUTE
            (PORT I0 (1881:1881:1881) (1881:1881:1881))
            (PORT I1 (1083:1083:1083) (1083:1083:1083))
            (IOPATH I0 O (0:0:0) (0:0:0))
            (IOPATH I1 O (0:0:0) (0:0:0))
          )
        )
  )
  (CELL
    (CELLTYPE "X_XOR2")
      (INSTANCE N103_FGBLOCK_LUTRAM_FLUT_XOR1)
        (DELAY
          (ABSOLUTE
            (PORT I1 (700:700:700) (700:700:700))
            (IOPATH I0 O (510:510:510) (510:510:510))
            (IOPATH I1 O (510:510:510) (510:510:510))
          )
        )
  )
  (CELL
    (CELLTYPE "X_XOR2")
      (INSTANCE N103_FGBLOCK_LUTRAM_GLUT_XOR0_67)
        (DELAY
          (ABSOLUTE
            (PORT I0 (144:144:144) (144:144:144))
            (PORT I1 (1100:1100:1100) (1100:1100:1100))
            (IOPATH I0 O (0:0:0) (0:0:0))
            (IOPATH I1 O (0:0:0) (0:0:0))
          )
        )
  )
  (CELL
    (CELLTYPE "X_XOR2")
      (INSTANCE N103_FGBLOCK_LUTRAM_GLUT_XOR1)
        (DELAY
          (ABSOLUTE
            (PORT I1 (1282:1282:1282) (1282:1282:1282))
            (IOPATH I0 O (510:510:510) (510:510:510))
            (IOPATH I1 O (510:510:510) (510:510:510))
          )
        )
  )
  (CELL
    (CELLTYPE "X_FF")
      (INSTANCE SUMA_0_DFF_OUT_DFFY)
        (DELAY
          (ABSOLUTE
            (PORT CLK (1622:1622:1622) (1622:1622:1622))
            (PORT RST (5300:5300:5300) (5300:5300:5300))
            (IOPATH CLK O (840:840:840) (840:840:840))
            (IOPATH SET O (840:840:840) (840:840:840))
            (IOPATH RST O (1700:1700:1700) (1700:1700:1700))
          )
        )
        (TIMINGCHECK
          (SETUP (posedge I) (posedge CLK) (360:360:360))
          (SETUP (negedge I) (posedge CLK) (360:360:360))
          (HOLD (posedge I) (posedge CLK) (0:0:0))
          (HOLD (negedge I) (posedge CLK) (0:0:0))
          (WIDTH (posedge CLK) (2300:2300:2300))
          (WIDTH (negedge CLK) (2300:2300:2300))
          (WIDTH (posedge RST) (4000:4000:4000))
        )
  )
  (CELL
    (CELLTYPE "X_BUF")
      (INSTANCE SUMA_0_DFF_OUT_YQMUX)
        (DELAY
          (ABSOLUTE
            (IOPATH I O (630:630:630) (630:630:630))
          )
        )
  )
  (CELL
    (CELLTYPE "X_BUF")
      (INSTANCE SUMA_0_DFF_OUT_XMUX)
        (DELAY
          (ABSOLUTE
            (IOPATH I O (680:680:680) (680:680:680))
          )
        )
  )
  (CELL
    (CELLTYPE "X_OR2")
      (INSTANCE SUMA_0_FGBLOCK_LUTRAM_CARRYBLK_OR1)
        (DELAY
          (ABSOLUTE
            (IOPATH I0 O (140:140:140) (140:140:140))
            (IOPATH I1 O (140:140:140) (140:140:140))
          )
        )
  )
  (CELL
    (CELLTYPE "X_AND2")
      (INSTANCE SUMA_0_FGBLOCK_LUTRAM_CARRYBLK_AND4_68)
        (DELAY
          (ABSOLUTE
            (PORT I0 (2043:2043:2043) (2043:2043:2043))
            (IOPATH I0 O (0:0:0) (0:0:0))
            (IOPATH I1 O (0:0:0) (0:0:0))
          )
        )
  )
  (CELL
    (CELLTYPE "X_AND2")
      (INSTANCE SUMA_0_FGBLOCK_LUTRAM_CARRYBLK_AND5_69)
        (DELAY
          (ABSOLUTE
            (PORT I1 (3153:3153:3153) (3153:3153:3153))
            (IOPATH I0 O (0:0:0) (0:0:0))
            (IOPATH I1 O (0:0:0) (0:0:0))
          )
        )
  )
  (CELL
    (CELLTYPE "X_XOR2")
      (INSTANCE SUMA_0_FGBLOCK_LUTRAM_CARRYBLK_XOR3_70)
        (DELAY
          (ABSOLUTE
            (PORT I0 (3048:3048:3048) (3048:3048:3048))
            (PORT I1 (3153:3153:3153) (3153:3153:3153))
            (IOPATH I0 O (0:0:0) (0:0:0))
            (IOPATH I1 O (0:0:0) (0:0:0))
          )
        )
  )
  (CELL
    (CELLTYPE "X_XOR2")
      (INSTANCE SUMA_0_FGBLOCK_LUTRAM_GLUT_XOR0)
        (DELAY
          (ABSOLUTE
            (PORT I0 (1588:1588:1588) (1588:1588:1588))
            (PORT I1 (1693:1693:1693) (1693:1693:1693))
            (IOPATH I0 O (510:510:510) (510:510:510))
            (IOPATH I1 O (510:510:510) (510:510:510))
          )
        )
  )
  (CELL
    (CELLTYPE "X_FF")
      (INSTANCE SUMA_1_DFF_OUT_DFFY)
        (DELAY
          (ABSOLUTE
            (PORT CLK (1617:1617:1617) (1617:1617:1617))
            (PORT RST (5300:5300:5300) (5300:5300:5300))
            (IOPATH CLK O (840:840:840) (840:840:840))
            (IOPATH SET O (840:840:840) (840:840:840))
            (IOPATH RST O (1700:1700:1700) (1700:1700:1700))
          )
        )
        (TIMINGCHECK
          (SETUP (posedge I) (posedge CLK) (360:360:360))
          (SETUP (negedge I) (posedge CLK) (360:360:360))
          (HOLD (posedge I) (posedge CLK) (0:0:0))
          (HOLD (negedge I) (posedge CLK) (0:0:0))
          (WIDTH (posedge CLK) (2300:2300:2300))
          (WIDTH (negedge CLK) (2300:2300:2300))
          (WIDTH (posedge RST) (4000:4000:4000))
        )
  )
  (CELL
    (CELLTYPE "X_FF")
      (INSTANCE SUMA_1_DFF_OUT_DFFX)
        (DELAY
          (ABSOLUTE
            (PORT CLK (1617:1617:1617) (1617:1617:1617))
            (PORT RST (5300:5300:5300) (5300:5300:5300))
            (IOPATH CLK O (840:840:840) (840:840:840))
            (IOPATH SET O (840:840:840) (840:840:840))
            (IOPATH RST O (1700:1700:1700) (1700:1700:1700))
          )
        )
        (TIMINGCHECK
          (SETUP (posedge I) (posedge CLK) (360:360:360))
          (SETUP (negedge I) (posedge CLK) (360:360:360))
          (HOLD (posedge I) (posedge CLK) (0:0:0))
          (HOLD (negedge I) (posedge CLK) (0:0:0))
          (WIDTH (posedge CLK) (2300:2300:2300))
          (WIDTH (negedge CLK) (2300:2300:2300))
          (WIDTH (posedge RST) (4000:4000:4000))
        )
  )
  (CELL
    (CELLTYPE "X_BUF")
      (INSTANCE SUMA_1_DFF_OUT_XQMUX)
        (DELAY
          (ABSOLUTE
            (IOPATH I O (630:630:630) (630:630:630))
          )
        )
  )
  (CELL
    (CELLTYPE "X_BUF")
      (INSTANCE SUMA_1_DFF_OUT_YQMUX)
        (DELAY
          (ABSOLUTE
            (IOPATH I O (630:630:630) (630:630:630))
          )
        )
  )
  (CELL
    (CELLTYPE "X_AND2")
      (INSTANCE SUMA_1_FGBLOCK_LUTRAM_CARRYBLK_AND2_71)
        (DELAY
          (ABSOLUTE
            (PORT I0 (236:236:236) (236:236:236))
            (IOPATH I0 O (0:0:0) (0:0:0))
            (IOPATH I1 O (0:0:0) (0:0:0))
          )
        )
  )
  (CELL
    (CELLTYPE "X_AND2")
      (INSTANCE SUMA_1_FGBLOCK_LUTRAM_CARRYBLK_AND3_72)
        (DELAY
          (ABSOLUTE
            (PORT I1 (3004:3004:3004) (3004:3004:3004))
            (IOPATH I0 O (0:0:0) (0:0:0))
            (IOPATH I1 O (0:0:0) (0:0:0))
          )
        )
  )
  (CELL
    (CELLTYPE "X_OR2")
      (INSTANCE SUMA_1_FGBLOCK_LUTRAM_CARRYBLK_OR0)
        (DELAY
          (ABSOLUTE
            (IOPATH I0 O (0:0:0) (0:0:0))
            (IOPATH I1 O (0:0:0) (0:0:0))
          )
        )
  )
  (CELL
    (CELLTYPE "X_OR2")
      (INSTANCE SUMA_1_FGBLOCK_LUTRAM_CARRYBLK_OR1)
        (DELAY
          (ABSOLUTE
            (IOPATH I0 O (140:140:140) (140:140:140))
            (IOPATH I1 O (140:140:140) (140:140:140))
          )
        )
  )
  (CELL
    (CELLTYPE "X_AND2")
      (INSTANCE SUMA_1_FGBLOCK_LUTRAM_CARRYBLK_AND4_73)
        (DELAY
          (ABSOLUTE
            (IOPATH I0 O (0:0:0) (0:0:0))
            (IOPATH I1 O (0:0:0) (0:0:0))
          )
        )
  )
  (CELL
    (CELLTYPE "X_AND2")
      (INSTANCE SUMA_1_FGBLOCK_LUTRAM_CARRYBLK_AND5_74)
        (DELAY
          (ABSOLUTE
            (PORT I1 (3013:3013:3013) (3013:3013:3013))
            (IOPATH I0 O (0:0:0) (0:0:0))
            (IOPATH I1 O (0:0:0) (0:0:0))
          )
        )
  )
  (CELL
    (CELLTYPE "X_XOR2")
      (INSTANCE SUMA_1_FGBLOCK_LUTRAM_CARRYBLK_XOR3_75)
        (DELAY
          (ABSOLUTE
            (PORT I0 (3084:3084:3084) (3084:3084:3084))
            (PORT I1 (3013:3013:3013) (3013:3013:3013))
            (IOPATH I0 O (0:0:0) (0:0:0))
            (IOPATH I1 O (0:0:0) (0:0:0))
          )
        )
  )
  (CELL
    (CELLTYPE "X_XOR2")
      (INSTANCE SUMA_1_FGBLOCK_LUTRAM_CARRYBLK_XOR1_76)
        (DELAY
          (ABSOLUTE
            (PORT I0 (3004:3004:3004) (3004:3004:3004))
            (PORT I1 (2738:2738:2738) (2738:2738:2738))
            (IOPATH I0 O (0:0:0) (0:0:0))
            (IOPATH I1 O (0:0:0) (0:0:0))
          )
        )
  )
  (CELL
    (CELLTYPE "X_XOR2")
      (INSTANCE SUMA_1_FGBLOCK_LUTRAM_FLUT_XOR0_77)
        (DELAY
          (ABSOLUTE
            (PORT I0 (1544:1544:1544) (1544:1544:1544))
            (PORT I1 (1278:1278:1278) (1278:1278:1278))
            (IOPATH I0 O (0:0:0) (0:0:0))
            (IOPATH I1 O (0:0:0) (0:0:0))
          )
        )
  )
  (CELL
    (CELLTYPE "X_XOR2")
      (INSTANCE SUMA_1_FGBLOCK_LUTRAM_FLUT_XOR1)
        (DELAY
          (ABSOLUTE
            (PORT I1 (706:706:706) (706:706:706))
            (IOPATH I0 O (510:510:510) (510:510:510))
            (IOPATH I1 O (510:510:510) (510:510:510))
          )
        )
  )
  (CELL
    (CELLTYPE "X_XOR2")
      (INSTANCE SUMA_1_FGBLOCK_LUTRAM_GLUT_XOR0_78)
        (DELAY
          (ABSOLUTE
            (PORT I0 (1624:1624:1624) (1624:1624:1624))
            (PORT I1 (1100:1100:1100) (1100:1100:1100))
            (IOPATH I0 O (0:0:0) (0:0:0))
            (IOPATH I1 O (0:0:0) (0:0:0))
          )
        )
  )
  (CELL
    (CELLTYPE "X_XOR2")
      (INSTANCE SUMA_1_FGBLOCK_LUTRAM_GLUT_XOR1)
        (DELAY
          (ABSOLUTE
            (PORT I1 (1553:1553:1553) (1553:1553:1553))
            (IOPATH I0 O (510:510:510) (510:510:510))
            (IOPATH I1 O (510:510:510) (510:510:510))
          )
        )
  )
  (CELL
    (CELLTYPE "X_FF")
      (INSTANCE SUMA_3_DFF_OUT_DFFY)
        (DELAY
          (ABSOLUTE
            (PORT CLK (1617:1617:1617) (1617:1617:1617))
            (PORT RST (5300:5300:5300) (5300:5300:5300))
            (IOPATH CLK O (840:840:840) (840:840:840))
            (IOPATH SET O (840:840:840) (840:840:840))
            (IOPATH RST O (1700:1700:1700) (1700:1700:1700))
          )
        )
        (TIMINGCHECK
          (SETUP (posedge I) (posedge CLK) (360:360:360))
          (SETUP (negedge I) (posedge CLK) (360:360:360))
          (HOLD (posedge I) (posedge CLK) (0:0:0))
          (HOLD (negedge I) (posedge CLK) (0:0:0))
          (WIDTH (posedge CLK) (2300:2300:2300))
          (WIDTH (negedge CLK) (2300:2300:2300))
          (WIDTH (posedge RST) (4000:4000:4000))
        )
  )
  (CELL
    (CELLTYPE "X_FF")
      (INSTANCE SUMA_3_DFF_OUT_DFFX)
        (DELAY
          (ABSOLUTE
            (PORT CLK (1617:1617:1617) (1617:1617:1617))
            (PORT RST (5300:5300:5300) (5300:5300:5300))
            (IOPATH CLK O (840:840:840) (840:840:840))
            (IOPATH SET O (840:840:840) (840:840:840))
            (IOPATH RST O (1700:1700:1700) (1700:1700:1700))
          )
        )
        (TIMINGCHECK
          (SETUP (posedge I) (posedge CLK) (360:360:360))
          (SETUP (negedge I) (posedge CLK) (360:360:360))
          (HOLD (posedge I) (posedge CLK) (0:0:0))
          (HOLD (negedge I) (posedge CLK) (0:0:0))
          (WIDTH (posedge CLK) (2300:2300:2300))
          (WIDTH (negedge CLK) (2300:2300:2300))