rom1.sym

来自「Verilog编程」· SYM 代码 · 共 30 行

VERSION 5
BEGIN SYMBOL rom1
SYMBOLTYPE BLOCK
TIMESTAMP 2007 8 16 2 50 25
SYMPIN 0 48 Input addr(9:0)
SYMPIN 0 144 Input en
SYMPIN 0 240 Input clk
SYMPIN 352 48 Output dout(9:0)
RECTANGLE N 32 0 320 272 
BEGIN DISPLAY 36 48 PIN addr(9:0) ATTR PinName
    FONT 24 "Arial"
END DISPLAY
BEGIN LINE W 0 48 32 48 
END LINE
BEGIN DISPLAY 36 144 PIN en ATTR PinName
    FONT 24 "Arial"
END DISPLAY
LINE N 0 144 32 144 
BEGIN DISPLAY 36 240 PIN clk ATTR PinName
    FONT 24 "Arial"
END DISPLAY
LINE N 0 240 32 240 
BEGIN DISPLAY 316 48 PIN dout(9:0) ATTR PinName
    ALIGNMENT RIGHT
    FONT 24 "Arial"
END DISPLAY
BEGIN LINE W 320 48 352 48 
END LINE
END SYMBOL