colorbar_v.sdo

程序实现的功能是在VGA显示器上显示彩色条纹

// Copyright (C) 1991-2005 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 EP2C20F484C8 Package FBGA484
// 

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

(DELAYFILE
  (SDFVERSION "2.1")
  (DESIGN "ColorBar")
  (DATE "02/09/2007 20:28:23")
  (VENDOR "Altera")
  (PROGRAM "Quartus II")
  (VERSION "Version 5.0 Build 171 11/03/2005 Service Pack 2 SJ Full Version")
  (DIVIDER .)
  (TIMESCALE 1 ps)

  (CELL
    (CELLTYPE "cycloneii_lcell_comb")
    (INSTANCE inst\|LessThan\~1883_I)
    (DELAY
      (ABSOLUTE
        (PORT dataa (1181:1181:1181) (1612:1612:1612))
        (PORT datab (921:921:921) (1229:1229:1229))
        (PORT datac (482:482:482) (696:696:696))
        (PORT datad (1192:1192:1192) (1599:1599:1599))
        (IOPATH dataa combout (664:664:664) (664:664:664))
        (IOPATH datab combout (636:636:636) (636:636:636))
        (IOPATH datac combout (378:378:378) (378:378:378))
        (IOPATH datad combout (210:210:210) (210:210:210))
      )
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_ff")
    (INSTANCE inst\|vcnt\[5\]\~I)
    (DELAY
      (ABSOLUTE
        (PORT clk (1754:1754:1754) (1746:1746:1746))
        (PORT datain (110:110:110) (110:110:110))
        (PORT aclr (7245:7245:7245) (7899:7899:7899))
        (PORT sclr (974:974:974) (1036:1036:1036))
        (IOPATH (posedge clk) regout (310:310:310) (310:310:310))
        (IOPATH (posedge aclr) regout (273:273:273) (273:273:273))
      )
    )
    (TIMINGCHECK
      (HOLD datain (posedge clk) (211:211:211))
      (HOLD sclr (posedge clk) (211:211:211))
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_ff")
    (INSTANCE inst\|vcnt\[0\]\~I)
    (DELAY
      (ABSOLUTE
        (PORT clk (1754:1754:1754) (1746:1746:1746))
        (PORT datain (110:110:110) (110:110:110))
        (PORT aclr (7245:7245:7245) (7899:7899:7899))
        (PORT sclr (974:974:974) (1036:1036:1036))
        (IOPATH (posedge clk) regout (310:310:310) (310:310:310))
        (IOPATH (posedge aclr) regout (273:273:273) (273:273:273))
      )
    )
    (TIMINGCHECK
      (HOLD datain (posedge clk) (211:211:211))
      (HOLD sclr (posedge clk) (211:211:211))
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_comb")
    (INSTANCE inst\|always4\~156_I)
    (DELAY
      (ABSOLUTE
        (PORT datac (372:372:372) (456:456:456))
        (PORT datad (371:371:371) (462:462:462))
        (IOPATH datac combout (378:378:378) (378:378:378))
        (IOPATH datad combout (210:210:210) (210:210:210))
      )
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_comb")
    (INSTANCE inst\|always4\~158_I)
    (DELAY
      (ABSOLUTE
        (PORT dataa (471:471:471) (705:705:705))
        (PORT datab (469:469:469) (693:693:693))
        (PORT datac (442:442:442) (659:659:659))
        (PORT datad (528:528:528) (668:668:668))
        (IOPATH dataa combout (664:664:664) (664:664:664))
        (IOPATH datab combout (636:636:636) (636:636:636))
        (IOPATH datac combout (378:378:378) (378:378:378))
        (IOPATH datad combout (210:210:210) (210:210:210))
      )
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_comb")
    (INSTANCE inst\|vcnt\[0\]\~243_I)
    (DELAY
      (ABSOLUTE
        (PORT dataa (347:347:347) (462:462:462))
        (IOPATH dataa combout (664:664:664) (664:664:664))
        (IOPATH dataa cout (626:626:626) (626:626:626))
        (IOPATH datad combout (210:210:210) (210:210:210))
      )
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_comb")
    (INSTANCE inst\|vcnt\[5\]\~253_I)
    (DELAY
      (ABSOLUTE
        (PORT dataa (381:381:381) (489:489:489))
        (IOPATH dataa combout (664:664:664) (664:664:664))
        (IOPATH dataa cout (626:626:626) (626:626:626))
        (IOPATH datad combout (210:210:210) (210:210:210))
        (IOPATH cin combout (516:516:516) (516:516:516))
        (IOPATH cin cout (62:62:62) (62:62:62))
      )
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_ff")
    (INSTANCE auto_signaltap_0\|crc_rom_sr\|WORD_SR\[0\]\~I)
    (DELAY
      (ABSOLUTE
        (PORT clk (1751:1751:1751) (1746:1746:1746))
        (PORT datain (110:110:110) (110:110:110))
        (PORT aclr (1750:1750:1750) (1744:1744:1744))
        (PORT ena (1736:1736:1736) (1989:1989:1989))
        (IOPATH (posedge clk) regout (310:310:310) (310:310:310))
        (IOPATH (posedge aclr) regout (273:273:273) (273:273:273))
      )
    )
    (TIMINGCHECK
      (HOLD datain (posedge clk) (211:211:211))
      (HOLD ena (posedge clk) (211:211:211))
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_ff")
    (INSTANCE sld_hub_inst\|instruction_decoder\|auto_generated\|dffe1a\[0\]\~I)
    (DELAY
      (ABSOLUTE
        (PORT clk (1764:1764:1764) (1757:1757:1757))
        (PORT datain (110:110:110) (110:110:110))
        (PORT aclr (1763:1763:1763) (1755:1755:1755))
        (PORT ena (1138:1138:1138) (1201:1201:1201))
        (IOPATH (posedge clk) regout (310:310:310) (310:310:310))
        (IOPATH (posedge aclr) regout (273:273:273) (273:273:273))
      )
    )
    (TIMINGCHECK
      (HOLD datain (posedge clk) (211:211:211))
      (HOLD ena (posedge clk) (211:211:211))
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_ff")
    (INSTANCE auto_signaltap_0\|crc_rom_sr\|WORD_SR\[1\]\~I)
    (DELAY
      (ABSOLUTE
        (PORT clk (1751:1751:1751) (1746:1746:1746))
        (PORT datain (110:110:110) (110:110:110))
        (PORT aclr (1750:1750:1750) (1744:1744:1744))
        (PORT ena (1736:1736:1736) (1989:1989:1989))
        (IOPATH (posedge clk) regout (310:310:310) (310:310:310))
        (IOPATH (posedge aclr) regout (273:273:273) (273:273:273))
      )
    )
    (TIMINGCHECK
      (HOLD datain (posedge clk) (211:211:211))
      (HOLD ena (posedge clk) (211:211:211))
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_ff")
    (INSTANCE auto_signaltap_0\|crc_rom_sr\|word_counter\[0\]\~I)
    (DELAY
      (ABSOLUTE
        (PORT clk (1750:1750:1750) (1746:1746:1746))
        (PORT datain (110:110:110) (110:110:110))
        (PORT aclr (2289:2289:2289) (2214:2214:2214))
        (IOPATH (posedge clk) regout (310:310:310) (310:310:310))
        (IOPATH (posedge aclr) regout (273:273:273) (273:273:273))
      )
    )
    (TIMINGCHECK
      (HOLD datain (posedge clk) (211:211:211))
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_ff")
    (INSTANCE auto_signaltap_0\|crc_rom_sr\|word_counter\[2\]\~I)
    (DELAY
      (ABSOLUTE
        (PORT clk (1758:1758:1758) (1750:1750:1750))
        (PORT datain (110:110:110) (110:110:110))
        (PORT aclr (1757:1757:1757) (1748:1748:1748))
        (PORT ena (1138:1138:1138) (1204:1204:1204))
        (IOPATH (posedge clk) regout (310:310:310) (310:310:310))
        (IOPATH (posedge aclr) regout (273:273:273) (273:273:273))
      )
    )
    (TIMINGCHECK
      (HOLD datain (posedge clk) (211:211:211))
      (HOLD ena (posedge clk) (211:211:211))
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_ff")
    (INSTANCE auto_signaltap_0\|crc_rom_sr\|word_counter\[3\]\~I)
    (DELAY
      (ABSOLUTE
        (PORT clk (1758:1758:1758) (1750:1750:1750))
        (PORT datain (110:110:110) (110:110:110))
        (PORT aclr (1757:1757:1757) (1748:1748:1748))
        (PORT ena (1372:1372:1372) (1549:1549:1549))
        (IOPATH (posedge clk) regout (310:310:310) (310:310:310))
        (IOPATH (posedge aclr) regout (273:273:273) (273:273:273))
      )
    )
    (TIMINGCHECK
      (HOLD datain (posedge clk) (211:211:211))
      (HOLD ena (posedge clk) (211:211:211))
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_ff")
    (INSTANCE auto_signaltap_0\|crc_rom_sr\|word_counter\[1\]\~I)
    (DELAY
      (ABSOLUTE
        (PORT clk (1758:1758:1758) (1750:1750:1750))
        (PORT datain (110:110:110) (110:110:110))
        (PORT aclr (1757:1757:1757) (1748:1748:1748))
        (PORT ena (1589:1589:1589) (1885:1885:1885))
        (IOPATH (posedge clk) regout (310:310:310) (310:310:310))
        (IOPATH (posedge aclr) regout (273:273:273) (273:273:273))
      )
    )
    (TIMINGCHECK
      (HOLD datain (posedge clk) (211:211:211))
      (HOLD ena (posedge clk) (211:211:211))
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_comb")
    (INSTANCE auto_signaltap_0\|crc_rom_sr\|WORD_SR\~426_I)
    (DELAY
      (ABSOLUTE
        (PORT dataa (598:598:598) (832:832:832))
        (PORT datab (602:602:602) (731:731:731))
        (PORT datac (359:359:359) (446:446:446))
        (PORT datad (347:347:347) (442:442:442))
        (IOPATH dataa combout (664:664:664) (664:664:664))
        (IOPATH datab combout (636:636:636) (636:636:636))
        (IOPATH datac combout (378:378:378) (378:378:378))
        (IOPATH datad combout (210:210:210) (210:210:210))
      )
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_comb")
    (INSTANCE auto_signaltap_0\|crc_rom_sr\|WORD_SR\~427_I)
    (DELAY
      (ABSOLUTE
        (PORT datab (929:929:929) (1227:1227:1227))
        (PORT datac (1563:1563:1563) (2204:2204:2204))
        (PORT datad (341:341:341) (437:437:437))
        (IOPATH datab combout (636:636:636) (636:636:636))
        (IOPATH datac combout (378:378:378) (378:378:378))
        (IOPATH datad combout (210:210:210) (210:210:210))
      )
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_comb")
    (INSTANCE auto_signaltap_0\|comb\~26_I)
    (DELAY
      (ABSOLUTE
        (PORT datab (869:869:869) (1178:1178:1178))
        (PORT datac (576:576:576) (769:769:769))
        (PORT datad (1223:1223:1223) (1573:1573:1573))
        (IOPATH datab combout (636:636:636) (636:636:636))
        (IOPATH datac combout (378:378:378) (378:378:378))
        (IOPATH datad combout (210:210:210) (210:210:210))
      )
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_ff")
    (INSTANCE auto_signaltap_0\|ela_control\|sm2\|status_out\[0\]\~I)
    (DELAY
      (ABSOLUTE
        (PORT clk (1745:1745:1745) (1735:1735:1735))
        (PORT datain (110:110:110) (110:110:110))
        (PORT aclr (1750:1750:1750) (1740:1740:1740))
        (IOPATH (posedge clk) regout (310:310:310) (310:310:310))
        (IOPATH (posedge aclr) regout (273:273:273) (273:273:273))
      )
    )
    (TIMINGCHECK
      (HOLD datain (posedge clk) (211:211:211))
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_ff")
    (INSTANCE sld_hub_inst\|HUB_INFO_REG\|word_counter\[1\]\~I)
    (DELAY
      (ABSOLUTE
        (PORT clk (1764:1764:1764) (1757:1757:1757))
        (PORT datain (110:110:110) (110:110:110))
        (PORT aclr (1763:1763:1763) (1755:1755:1755))
        (PORT ena (1631:1631:1631) (1914:1914:1914))
        (IOPATH (posedge clk) regout (310:310:310) (310:310:310))
        (IOPATH (posedge aclr) regout (273:273:273) (273:273:273))
      )
    )
    (TIMINGCHECK
      (HOLD datain (posedge clk) (211:211:211))
      (HOLD ena (posedge clk) (211:211:211))
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_comb")
    (INSTANCE sld_hub_inst\|HUB_INFO_REG\|WORD_SR\~249_I)