vga_display.sym

罗马尼亚克鲁日工程大学Mircea D&#259 b&acirc can, PhD提供的示波器开发全文挡及C,VHDL代码.

VERSION 5
BEGIN SYMBOL 
SYMBOLTYPE BLOCK
TIMESTAMP 2006 1 8 15 11 22
SYMPIN 0 -288 Input w_addr(9:0)
SYMPIN 0 -224 Input wr
SYMPIN 0 -160 Input mclk
SYMPIN 0 -96 Input datain(7:0)
SYMPIN 0 -32 Input rst
SYMPIN 384 -288 Output blu
SYMPIN 384 -224 Output grn
SYMPIN 384 -160 Output red
SYMPIN 384 -96 Output vs
SYMPIN 384 -32 Output hs
RECTANGLE N 64 -320 320 0 
BEGIN DISPLAY 192 -328 ATTR SymbolName
    ALIGNMENT BCENTER
    FONT 56 "Arial"
END DISPLAY
LINE N 64 -288 0 -288 
BEGIN DISPLAY 72 -288 PIN w_addr(9:0) ATTR PinName
    FONT 24 "Arial"
END DISPLAY
RECTANGLE N 0 -300 64 -276 
LINE N 64 -224 0 -224 
BEGIN DISPLAY 72 -224 PIN wr ATTR PinName
    FONT 24 "Arial"
END DISPLAY
LINE N 64 -160 0 -160 
BEGIN DISPLAY 72 -160 PIN mclk ATTR PinName
    FONT 24 "Arial"
END DISPLAY
LINE N 64 -96 0 -96 
BEGIN DISPLAY 72 -96 PIN datain(7:0) ATTR PinName
    FONT 24 "Arial"
END DISPLAY
RECTANGLE N 0 -108 64 -84 
LINE N 64 -32 0 -32 
BEGIN DISPLAY 72 -32 PIN rst ATTR PinName
    FONT 24 "Arial"
END DISPLAY
LINE N 320 -288 384 -288 
BEGIN DISPLAY 312 -288 PIN blu ATTR PinName
    ALIGNMENT RIGHT
    FONT 24 "Arial"
END DISPLAY
LINE N 320 -224 384 -224 
BEGIN DISPLAY 312 -224 PIN grn ATTR PinName
    ALIGNMENT RIGHT
    FONT 24 "Arial"
END DISPLAY
LINE N 320 -160 384 -160 
BEGIN DISPLAY 312 -160 PIN red ATTR PinName
    ALIGNMENT RIGHT
    FONT 24 "Arial"
END DISPLAY
LINE N 320 -96 384 -96 
BEGIN DISPLAY 312 -96 PIN vs ATTR PinName
    ALIGNMENT RIGHT
    FONT 24 "Arial"
END DISPLAY
LINE N 320 -32 384 -32 
BEGIN DISPLAY 312 -32 PIN hs ATTR PinName
    ALIGNMENT RIGHT
    FONT 24 "Arial"
END DISPLAY
END SYMBOL