fd_9.sym

这是我从网上找到的用vhdl语言写的sdram控制器的代码。我的邮箱：[e-mail]

VERSION 5
BEGIN SYMBOL fd_9
SYMBOLTYPE BLOCK
TIMESTAMP 2006 3 9 12 31 16
SYMPIN 384 -96 Output q(8:0)
SYMPIN 0 -16 Input clk
SYMPIN 0 -96 Input d(8:0)
RECTANGLE N 64 -128 320 0 
BEGIN DISPLAY 192 -136 ATTR SymbolName
    ALIGNMENT BCENTER
    FONT 56 "Arial"
END DISPLAY
LINE N 320 -96 384 -96 
BEGIN DISPLAY 312 -96 PIN q(8:0) ATTR PinName
    ALIGNMENT RIGHT
    FONT 24 "Arial"
END DISPLAY
RECTANGLE N 320 -108 384 -84 
LINE N 64 -16 0 -16 
BEGIN DISPLAY 68 -16 PIN clk ATTR PinName
    FONT 24 "Arial"
END DISPLAY
BEGIN DISPLAY 68 -96 PIN d(8:0) ATTR PinName
    FONT 24 "Arial"
END DISPLAY
LINE N 64 -96 0 -96 
RECTANGLE N 0 -108 64 -84 
END SYMBOL