ps_v.sdo

ps2 keyboard controller

// 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 EP2C5T144C8 Package TQFP144
// 

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

(DELAYFILE
  (SDFVERSION "2.1")
  (DESIGN "top")
  (DATE "03/05/2007 16:45:56")
  (VENDOR "Altera")
  (PROGRAM "Quartus II")
  (VERSION "Version 6.0 Build 202 06/20/2006 Service Pack 1 SJ Full Version")
  (DIVIDER .)
  (TIMESCALE 1 ps)

  (CELL
    (CELLTYPE "cycloneii_lcell_ff")
    (INSTANCE rs232_rx_block\|data\[6\]\~I)
    (DELAY
      (ABSOLUTE
        (PORT clk (1497:1497:1497) (1486:1486:1486))
        (PORT datain (108:108:108) (108:108:108))
        (PORT ena (1862:1862:1862) (1586:1586:1586))
        (IOPATH (posedge clk) regout (304:304:304) (304:304:304))
      )
    )
    (TIMINGCHECK
      (HOLD datain (posedge clk) (306:306:306))
      (HOLD ena (posedge clk) (306:306:306))
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_ff")
    (INSTANCE ps2_block\|rx_scan_code\[7\]\~I)
    (DELAY
      (ABSOLUTE
        (PORT clk (1497:1497:1497) (1486:1486:1486))
        (PORT datain (108:108:108) (108:108:108))
        (PORT ena (1978:1978:1978) (1752:1752:1752))
        (IOPATH (posedge clk) regout (304:304:304) (304:304:304))
      )
    )
    (TIMINGCHECK
      (HOLD datain (posedge clk) (306:306:306))
      (HOLD ena (posedge clk) (306:306:306))
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_comb")
    (INSTANCE lcd_block\|Add5\~90_I)
    (DELAY
      (ABSOLUTE
        (PORT dataa (1564:1564:1564) (1151:1151:1151))
        (PORT datab (2275:2275:2275) (1686:1686:1686))
        (IOPATH dataa combout (650:650:650) (650:650:650))
        (IOPATH dataa cout (621:621:621) (621:621:621))
        (IOPATH datab combout (624:624:624) (624:624:624))
        (IOPATH datab cout (596:596:596) (596:596:596))
        (IOPATH datad combout (206:206:206) (206:206:206))
      )
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_comb")
    (INSTANCE lcd_block\|Add5\~92_I)
    (DELAY
      (ABSOLUTE
        (PORT datab (1186:1186:1186) (892:892:892))
        (IOPATH datab combout (623:623:623) (623:623:623))
        (IOPATH datab cout (596:596:596) (596:596:596))
        (IOPATH datad combout (206:206:206) (206:206:206))
        (IOPATH cin combout (506:506:506) (506:506:506))
        (IOPATH cin cout (86:86:86) (86:86:86))
      )
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_comb")
    (INSTANCE lcd_block\|Add5\~94_I)
    (DELAY
      (ABSOLUTE
        (PORT datab (1540:1540:1540) (1156:1156:1156))
        (IOPATH datab combout (623:623:623) (623:623:623))
        (IOPATH datab cout (596:596:596) (596:596:596))
        (IOPATH datad combout (206:206:206) (206:206:206))
        (IOPATH cin combout (506:506:506) (506:506:506))
        (IOPATH cin cout (86:86:86) (86:86:86))
      )
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_comb")
    (INSTANCE lcd_block\|Add5\~96_I)
    (DELAY
      (ABSOLUTE
        (PORT datab (1527:1527:1527) (1129:1129:1129))
        (IOPATH datab combout (623:623:623) (623:623:623))
        (IOPATH datab cout (596:596:596) (596:596:596))
        (IOPATH datad combout (206:206:206) (206:206:206))
        (IOPATH cin combout (506:506:506) (506:506:506))
        (IOPATH cin cout (86:86:86) (86:86:86))
      )
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_comb")
    (INSTANCE lcd_block\|Add5\~98_I)
    (DELAY
      (ABSOLUTE
        (PORT dataa (1924:1924:1924) (1412:1412:1412))
        (IOPATH dataa combout (647:647:647) (647:647:647))
        (IOPATH dataa cout (621:621:621) (621:621:621))
        (IOPATH datad combout (206:206:206) (206:206:206))
        (IOPATH cin combout (506:506:506) (506:506:506))
        (IOPATH cin cout (86:86:86) (86:86:86))
      )
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_comb")
    (INSTANCE lcd_block\|LessThan7\~148_I)
    (DELAY
      (ABSOLUTE
        (PORT dataa (1550:1550:1550) (1136:1136:1136))
        (PORT datab (1916:1916:1916) (1429:1429:1429))
        (IOPATH dataa cout (621:621:621) (621:621:621))
        (IOPATH datab cout (596:596:596) (596:596:596))
      )
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_comb")
    (INSTANCE lcd_block\|LessThan7\~150_I)
    (DELAY
      (ABSOLUTE
        (PORT dataa (1205:1205:1205) (899:899:899))
        (PORT datab (1176:1176:1176) (890:890:890))
        (IOPATH dataa cout (735:735:735) (735:735:735))
        (IOPATH datab cout (706:706:706) (706:706:706))
        (IOPATH cin cout (190:190:190) (190:190:190))
      )
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_comb")
    (INSTANCE lcd_block\|LessThan7\~152_I)
    (DELAY
      (ABSOLUTE
        (PORT dataa (1546:1546:1546) (1134:1134:1134))
        (PORT datab (1447:1447:1447) (1108:1108:1108))
        (IOPATH dataa cout (621:621:621) (621:621:621))
        (IOPATH datab cout (596:596:596) (596:596:596))
        (IOPATH cin cout (86:86:86) (86:86:86))
      )
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_comb")
    (INSTANCE lcd_block\|LessThan7\~154_I)
    (DELAY
      (ABSOLUTE
        (PORT dataa (1535:1535:1535) (1120:1120:1120))
        (PORT datab (1946:1946:1946) (1470:1470:1470))
        (IOPATH dataa cout (621:621:621) (621:621:621))
        (IOPATH datab cout (596:596:596) (596:596:596))
        (IOPATH cin cout (86:86:86) (86:86:86))
      )
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_comb")
    (INSTANCE lcd_block\|LessThan7\~156_I)
    (DELAY
      (ABSOLUTE
        (PORT dataa (1523:1523:1523) (1099:1099:1099))
        (PORT datab (2276:2276:2276) (1688:1688:1688))
        (IOPATH dataa cout (621:621:621) (621:621:621))
        (IOPATH datab cout (596:596:596) (596:596:596))
        (IOPATH cin cout (86:86:86) (86:86:86))
      )
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_comb")
    (INSTANCE lcd_block\|LessThan7\~158_I)
    (DELAY
      (ABSOLUTE
        (PORT dataa (1541:1541:1541) (1121:1121:1121))
        (PORT datab (369:369:369) (266:266:266))
        (IOPATH dataa cout (621:621:621) (621:621:621))
        (IOPATH datab cout (596:596:596) (596:596:596))
        (IOPATH cin cout (86:86:86) (86:86:86))
      )
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_comb")
    (INSTANCE lcd_block\|LessThan7\~160_I)
    (DELAY
      (ABSOLUTE
        (PORT dataa (1525:1525:1525) (1103:1103:1103))
        (PORT datab (364:364:364) (260:260:260))
        (IOPATH dataa cout (621:621:621) (621:621:621))
        (IOPATH datab cout (596:596:596) (596:596:596))
        (IOPATH cin cout (86:86:86) (86:86:86))
      )
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_comb")
    (INSTANCE lcd_block\|LessThan7\~162_I)
    (DELAY
      (ABSOLUTE
        (PORT dataa (1188:1188:1188) (884:884:884))
        (PORT datab (368:368:368) (265:265:265))
        (IOPATH dataa cout (621:621:621) (621:621:621))
        (IOPATH datab cout (596:596:596) (596:596:596))
        (IOPATH cin cout (86:86:86) (86:86:86))
      )
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_comb")
    (INSTANCE lcd_block\|LessThan7\~164_I)
    (DELAY
      (ABSOLUTE
        (PORT dataa (386:386:386) (267:267:267))
        (PORT datab (1524:1524:1524) (1123:1123:1123))
        (IOPATH dataa cout (621:621:621) (621:621:621))
        (IOPATH datab cout (596:596:596) (596:596:596))
        (IOPATH cin cout (86:86:86) (86:86:86))
      )
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_comb")
    (INSTANCE lcd_block\|LessThan7\~165_I)
    (DELAY
      (ABSOLUTE
        (PORT dataa (1127:1127:1127) (876:876:876))
        (PORT datab (366:366:366) (264:264:264))
        (IOPATH dataa combout (650:650:650) (650:650:650))
        (IOPATH datab combout (624:624:624) (624:624:624))
        (IOPATH cin combout (506:506:506) (506:506:506))
      )
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_comb")
    (INSTANCE lcd_block\|Add6\~94_I)
    (DELAY
      (ABSOLUTE
        (PORT datab (1948:1948:1948) (1473:1473:1473))
        (IOPATH datab combout (623:623:623) (623:623:623))
        (IOPATH datab cout (596:596:596) (596:596:596))
        (IOPATH datad combout (206:206:206) (206:206:206))
        (IOPATH cin combout (506:506:506) (506:506:506))
        (IOPATH cin cout (86:86:86) (86:86:86))
      )
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_comb")
    (INSTANCE lcd_block\|always6\~311_I)
    (DELAY
      (ABSOLUTE
        (PORT datab (784:784:784) (577:577:577))
        (PORT datac (788:788:788) (575:575:575))
        (IOPATH datab combout (539:539:539) (539:539:539))
        (IOPATH datac combout (370:370:370) (370:370:370))
      )
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_comb")
    (INSTANCE lcd_block\|LessThan1\~124_I)
    (DELAY
      (ABSOLUTE
        (PORT datab (792:792:792) (583:583:583))
        (PORT datad (791:791:791) (583:583:583))
        (IOPATH datab combout (624:624:624) (624:624:624))
        (IOPATH datad combout (206:206:206) (206:206:206))
      )
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_comb")
    (INSTANCE ps2_block\|WideNor1\~37_I)
    (DELAY
      (ABSOLUTE
        (PORT datac (1567:1567:1567) (1181:1181:1181))
        (PORT datad (1218:1218:1218) (944:944:944))
        (IOPATH datac combout (370:370:370) (370:370:370))
        (IOPATH datad combout (202:202:202) (202:202:202))
      )
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_comb")
    (INSTANCE ps2_block\|WideNor5\~50_I)
    (DELAY
      (ABSOLUTE
        (PORT datac (1233:1233:1233) (963:963:963))
        (PORT datad (1568:1568:1568) (1195:1195:1195))
        (IOPATH datac combout (366:366:366) (366:366:366))
        (IOPATH datad combout (206:206:206) (206:206:206))
      )
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_comb")
    (INSTANCE rs232_rx_block\|data\~389_I)
    (DELAY
      (ABSOLUTE
        (PORT datac (1913:1913:1913) (1422:1422:1422))
        (PORT datad (1134:1134:1134) (821:821:821))
        (IOPATH datac combout (370:370:370) (370:370:370))
        (IOPATH datad combout (206:206:206) (206:206:206))
      )
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_comb")
    (INSTANCE ps2_block\|rx_scan_code\~253_I)
    (DELAY
      (ABSOLUTE
        (PORT datac (6616:6616:6616) (6183:6183:6183))
        (PORT datad (1950:1950:1950) (1495:1495:1495))
        (IOPATH datac combout (366:366:366) (366:366:366))
        (IOPATH datad combout (206:206:206) (206:206:206))
      )
    )
  )
  (CELL
    (CELLTYPE "cycloneii_asynch_io")
    (INSTANCE sys_clk_1\~I.asynch_inst)
    (DELAY
      (ABSOLUTE
        (IOPATH padio combout (1110:1110:1110) (1110:1110:1110))
      )
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_ff")
    (INSTANCE lcd_block\|ball_x_increment\[9\]\~I)
    (DELAY
      (ABSOLUTE
        (PORT clk (1508:1508:1508) (1498:1498:1498))
        (PORT datain (108:108:108) (108:108:108))
        (IOPATH (posedge clk) regout (304:304:304) (304:304:304))
      )
    )
    (TIMINGCHECK
      (HOLD datain (posedge clk) (306:306:306))
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_ff")
    (INSTANCE lcd_block\|counter1\[2\]\~I)
    (DELAY
      (ABSOLUTE
        (PORT clk (1509:1509:1509) (1499:1499:1499))
        (PORT datain (108:108:108) (108:108:108))
        (PORT sclr (1284:1284:1284) (1110:1110:1110))
        (IOPATH (posedge clk) regout (304:304:304) (304:304:304))
      )
    )
    (TIMINGCHECK
      (HOLD datain (posedge clk) (306:306:306))
      (HOLD sclr (posedge clk) (306:306:306))
    )
  )
  (CELL
    (CELLTYPE "cycloneii_lcell_ff")