ch_bcd_integer.sym

数字钟的实现

VERSION 5
BEGIN SYMBOL ch_bcd_integer
SYMBOLTYPE BLOCK
TIMESTAMP 2007 4 18 3 8 2
SYMPIN 0 -96 Input h1(3:0)
SYMPIN 0 -32 Input h2(3:0)
SYMPIN 0 -224 Input f1(3:0)
SYMPIN 0 -160 Input f2(3:0)
SYMPIN 0 -336 Input m1(3:0)
SYMPIN 0 -272 Input m2(3:0)
SYMPIN 384 -320 Output d1(0:3)
SYMPIN 384 -272 Output d2(0:3)
SYMPIN 384 -224 Output d3(0:3)
SYMPIN 384 -176 Output d4(0:3)
SYMPIN 384 -128 Output d5(0:3)
SYMPIN 384 -80 Output d6(0:3)
SYMPIN 0 -416 Input clk
BEGIN DISPLAY 72 -96 PIN h1(3:0) ATTR PinName
    FONT 24 "Arial"
END DISPLAY
BEGIN DISPLAY 72 -32 PIN h2(3:0) ATTR PinName
    FONT 24 "Arial"
END DISPLAY
BEGIN DISPLAY 72 -224 PIN f1(3:0) ATTR PinName
    FONT 24 "Arial"
END DISPLAY
BEGIN DISPLAY 72 -160 PIN f2(3:0) ATTR PinName
    FONT 24 "Arial"
END DISPLAY
BEGIN DISPLAY 72 -336 PIN m1(3:0) ATTR PinName
    FONT 24 "Arial"
END DISPLAY
BEGIN DISPLAY 72 -272 PIN m2(3:0) ATTR PinName
    FONT 24 "Arial"
END DISPLAY
BEGIN DISPLAY 312 -320 PIN d1(0:3) ATTR PinName
    ALIGNMENT RIGHT
    FONT 24 "Arial"
END DISPLAY
BEGIN DISPLAY 312 -272 PIN d2(0:3) ATTR PinName
    ALIGNMENT RIGHT
    FONT 24 "Arial"
END DISPLAY
BEGIN DISPLAY 312 -224 PIN d3(0:3) ATTR PinName
    ALIGNMENT RIGHT
    FONT 24 "Arial"
END DISPLAY
BEGIN DISPLAY 312 -176 PIN d4(0:3) ATTR PinName
    ALIGNMENT RIGHT
    FONT 24 "Arial"
END DISPLAY
BEGIN DISPLAY 312 -128 PIN d5(0:3) ATTR PinName
    ALIGNMENT RIGHT
    FONT 24 "Arial"
END DISPLAY
BEGIN DISPLAY 312 -80 PIN d6(0:3) ATTR PinName
    ALIGNMENT RIGHT
    FONT 24 "Arial"
END DISPLAY
LINE N 64 -224 0 -224 
RECTANGLE N 0 -236 64 -212 
LINE N 64 -160 0 -160 
RECTANGLE N 0 -172 64 -148 
LINE N 64 -336 0 -336 
RECTANGLE N 0 -348 64 -324 
LINE N 64 -272 0 -272 
RECTANGLE N 0 -284 64 -260 
LINE N 64 -96 0 -96 
RECTANGLE N 0 -108 64 -84 
LINE N 64 -32 0 -32 
RECTANGLE N 0 -44 64 -20 
LINE N 320 -320 384 -320 
RECTANGLE N 320 -332 384 -308 
LINE N 320 -272 384 -272 
RECTANGLE N 320 -284 384 -260 
LINE N 320 -224 384 -224 
RECTANGLE N 320 -236 384 -212 
LINE N 320 -176 384 -176 
RECTANGLE N 320 -188 384 -164 
LINE N 320 -128 384 -128 
RECTANGLE N 320 -140 384 -116 
LINE N 320 -80 384 -80 
RECTANGLE N 320 -92 384 -68 
RECTANGLE N 64 -464 320 0 
BEGIN DISPLAY 208 -472 ATTR SymbolName
    ALIGNMENT BCENTER
    FONT 56 "Arial"
END DISPLAY
LINE N 64 -416 0 -416 
BEGIN DISPLAY 72 -416 PIN clk ATTR PinName
    FONT 24 "Arial"
END DISPLAY
END SYMBOL