12-4.pdf

利用CUPL语言编写的12-4编码键盘 利用GAL器件实现编码,可以不用扫描键盘 大大节省了CPU时间

{COMPONENT C:\DOCUMENTS AND SETTINGS\H\桌面\新建文件夹\12-4.SYM

 {ENVIRONMENT
  {PDIFvrev 3.00}
  {Program "CUPL(WM) Version 5.0a"}
  {DBtype "Schematic"}
  {DBvrev 1.01}
  {DBtime "Tue Aug 08 17:22:35 2006 "}
  {DBunit "MIL"}
  {DBgrid 10}
  {Lyrstr "WIRES" 1 "BUS" 1 "GATE" 2 "IEEE" 2 "PINFUN" 3 "PINNUM" 1 
          "PINNAM" 6 "PINCON" 4 "REFDES" 2 "ATTR" 6 "SDOT" 1 
          "DEVICE" 5 "OUTLIN" 5 "ATTR2" 6 "NOTES" 6 "NETNAM" 4 
          "CMPNAM" 5 "BORDER" 5}
 }

 {USER
  {VIEW
   {Mode SYMB}
   {Nlst OPEN}
   {Vw 0 0 2}
   {Lv 12 2 2 2 0 0 2 2 2 2 0 0 2 1 2 0 0 0 0}
   {Gs 10 10}
  }
 }

 {DISPLAY
  [Ly "PINNUM"]
  [Ls "SOLID"][Wd 0]
  [Ts 15][Tj "LC"][Tr 0][Tm "N"]
 }

 {SYMBOL
  {PIN_DEF
   [Ly "PINCON"]
   {P Y0 {Pt "I/O"}{Lq 0}{Ploc 280 20}}
   {P Y1 {Pt "I/O"}{Lq 0}{Ploc 280 40}}
   {P Y2 {Pt "I/O"}{Lq 0}{Ploc 280 60}}
   {P Y3 {Pt "I/O"}{Lq 0}{Ploc 280 80}}
   {P PIN_18 {Pt "I/O"}{Lq 0}{Ploc 280 100}}
   {P PIN_19 {Pt "I/O"}{Lq 0}{Ploc 280 120}}
  }

  {PKG
   [Ly "REFDES"]
   [Ts 25][Tj "CB"][Tr 0][Tm "N"]
   {Rdl 190 150}

   [Ly "PINNUM"]
   [Ts 15][Tj "LC"]
   {Pnl 260 30}
   {Pnl 260 50}
   {Pnl 260 70}
   {Pnl 260 90}
   {Pnl 260 110}
   {Pnl 260 130}

   {Sd A 14 15 16 17 18 19}
  }

  {PIC
   [Ly "GATE"]
   [Ts 15][Tj "LC"][Tr 0][Tm "N"]
   {R 130 140 250 0}
   {L 250 20 280 20}
   {L 250 40 280 40}
   {L 250 60 280 60}
   {L 250 80 280 80}
   {L 250 100 280 100}
   {L 250 120 280 120}
   [Ly "PINNAM"]
   [Tj "LC"]
   [Tj "RC"]
   {T "Y0" 240 20}
   {T "Y1" 240 40}
   {T "Y2" 240 60}
   {T "Y3" 240 80}
   {T "PIN_18" 240 100}
   {T "PIN_19" 240 120}
   [Ly "DEVICE"]
   [Tj "CT"]
   {T "VIRTUAL" 190 -10}
  }

  {ATR
   {IN
    {Org 100 20}
    {Ty 255}
   }
   {EX
    [Ly "ATTR2"]
    [Ts 12][Tj "CT"][Tr 0][Tm "N"]
    {At PLD C:\DOCUMENTS AND SETTINGS\H\桌面\新建文件夹\12-4 190 140}
   }
  }
 }

 {DETAIL
  {ANNOTATE
  }

  {NET_DEF
   {N Y0
   }
   {N Y1
   }
   {N Y2
   }
   {N Y3
   }
   {N PIN_18
   }
   {N PIN_19
   }
  }

  {SUBCOMP
  }
 }
}