fd_4.sym

来自「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：wleec」· SYM 代码 · 共 29 行

VERSION 5
BEGIN SYMBOL fd_4
SYMBOLTYPE BLOCK
TIMESTAMP 2006 3 9 12 34 36
SYMPIN 384 -96 Output q(3:0)
SYMPIN 0 -32 Input clk
SYMPIN 0 -80 Input d(3:0)
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(3:0) ATTR PinName
    ALIGNMENT RIGHT
    FONT 24 "Arial"
END DISPLAY
RECTANGLE N 320 -108 384 -84 
LINE N 64 -32 0 -32 
BEGIN DISPLAY 72 -32 PIN clk ATTR PinName
    FONT 24 "Arial"
END DISPLAY
LINE N 64 -80 0 -80 
RECTANGLE N 0 -92 64 -68 
BEGIN DISPLAY 72 -80 PIN d(3:0) ATTR PinName
    FONT 24 "Arial"
END DISPLAY
END SYMBOL