myadder_v.sdo

基于ALTERA 公司cyclone系列FPGA的程序

// Copyright (C) 1991-2006 Altera Corporation
// Your use of Altera Corporation's design tools, logic functions 
// and other software and tools, and its AMPP partner logic 
// functions, and any output files any of the foregoing 
// (including device programming or simulation files), and any 
// associated documentation or information are expressly subject 
// to the terms and conditions of the Altera Program License 
// Subscription Agreement, Altera MegaCore Function License 
// Agreement, or other applicable license agreement, including, 
// without limitation, that your use is for the sole purpose of 
// programming logic devices manufactured by Altera and sold by 
// Altera or its authorized distributors.  Please refer to the 
// applicable agreement for further details.


// 
// Device: Altera EP1C6Q240C8 Package PQFP240
// 

// 
// This SDF file should be used for ModelSim (Verilog) only
// 

(DELAYFILE
  (SDFVERSION "2.1")
  (DESIGN "adder4")
  (DATE "07/23/2007 13:40:32")
  (VENDOR "Altera")
  (PROGRAM "Quartus II")
  (VERSION "Version 6.0 Build 178 04/27/2006 SJ Full Version")
  (DIVIDER .)
  (TIMESCALE 1 ps)

  (CELL
    (CELLTYPE "cyclone_asynch_io")
    (INSTANCE a\[0\]\~I.asynch_inst)
    (DELAY
      (ABSOLUTE
        (IOPATH padio combout (1475:1475:1475) (1475:1475:1475))
      )
    )
  )
  (CELL
    (CELLTYPE "cyclone_asynch_io")
    (INSTANCE carry_in\~I.asynch_inst)
    (DELAY
      (ABSOLUTE
        (IOPATH padio combout (1469:1469:1469) (1469:1469:1469))
      )
    )
  )
  (CELL
    (CELLTYPE "cyclone_asynch_io")
    (INSTANCE b\[0\]\~I.asynch_inst)
    (DELAY
      (ABSOLUTE
        (IOPATH padio combout (1469:1469:1469) (1469:1469:1469))
      )
    )
  )
  (CELL
    (CELLTYPE "cyclone_asynch_lcell")
    (INSTANCE adder0\|Add1\~23_I.lecomb)
    (DELAY
      (ABSOLUTE
        (PORT dataa (5319:5319:5319) (5449:5449:5449))
        (PORT datab (4448:4448:4448) (4538:4538:4538))
        (PORT datad (4481:4481:4481) (4565:4565:4565))
        (IOPATH dataa combout (590:590:590) (590:590:590))
        (IOPATH datab combout (442:442:442) (442:442:442))
        (IOPATH datad combout (114:114:114) (114:114:114))
      )
    )
  )
  (CELL
    (CELLTYPE "cyclone_asynch_io")
    (INSTANCE a\[1\]\~I.asynch_inst)
    (DELAY
      (ABSOLUTE
        (IOPATH padio combout (1475:1475:1475) (1475:1475:1475))
      )
    )
  )
  (CELL
    (CELLTYPE "cyclone_asynch_io")
    (INSTANCE b\[1\]\~I.asynch_inst)
    (DELAY
      (ABSOLUTE
        (IOPATH padio combout (1475:1475:1475) (1475:1475:1475))
      )
    )
  )
  (CELL
    (CELLTYPE "cyclone_asynch_lcell")
    (INSTANCE decr0\|Add0\~15_I.lecomb)
    (DELAY
      (ABSOLUTE
        (PORT datab (4851:4851:4851) (4987:4987:4987))
        (PORT datad (4877:4877:4877) (5003:5003:5003))
        (IOPATH datab combout (442:442:442) (442:442:442))
        (IOPATH datad combout (114:114:114) (114:114:114))
      )
    )
  )
  (CELL
    (CELLTYPE "cyclone_asynch_io")
    (INSTANCE sum\[0\]\~I.asynch_inst)
    (DELAY
      (ABSOLUTE
        (PORT datain (2191:2191:2191) (2467:2467:2467))
        (IOPATH datain padio (2108:2108:2108) (2108:2108:2108))
      )
    )
  )
  (CELL
    (CELLTYPE "cyclone_asynch_io")
    (INSTANCE sum\[1\]\~I.asynch_inst)
    (DELAY
      (ABSOLUTE
        (PORT datain (961:961:961) (1245:1245:1245))
        (IOPATH datain padio (2108:2108:2108) (2108:2108:2108))
      )
    )
  )
  (CELL
    (CELLTYPE "cyclone_asynch_io")
    (INSTANCE sum\[2\]\~I.asynch_inst)
    (DELAY
      (ABSOLUTE
        (IOPATH datain padio (2108:2108:2108) (2108:2108:2108))
      )
    )
  )
  (CELL
    (CELLTYPE "cyclone_asynch_io")
    (INSTANCE sum\[3\]\~I.asynch_inst)
    (DELAY
      (ABSOLUTE
        (IOPATH datain padio (2124:2124:2124) (2124:2124:2124))
      )
    )
  )
  (CELL
    (CELLTYPE "cyclone_asynch_io")
    (INSTANCE carry_out\~I.asynch_inst)
    (DELAY
      (ABSOLUTE
        (IOPATH datain padio (2124:2124:2124) (2124:2124:2124))
      )
    )
  )
)