mc8051_ram.sym

8051VHDL原代码

VERSION 5
BEGIN SYMBOL mc8051_ram
SYMBOLTYPE BLOCK
TIMESTAMP 2007 6 1 3 35 36
SYMPIN 0 48 Input addr(6:0)
SYMPIN 0 80 Input din(7:0)
SYMPIN 0 112 Input we
SYMPIN 0 144 Input en
SYMPIN 0 240 Input clk
SYMPIN 352 48 Output dout(7:0)
RECTANGLE N 32 0 320 272 
BEGIN DISPLAY 36 48 PIN addr(6:0) ATTR PinName
    FONT 24 "Arial"
END DISPLAY
BEGIN LINE W 0 48 32 48 
END LINE
BEGIN DISPLAY 36 80 PIN din(7:0) ATTR PinName
    FONT 24 "Arial"
END DISPLAY
BEGIN LINE W 0 80 32 80 
END LINE
BEGIN DISPLAY 36 112 PIN we ATTR PinName
    FONT 24 "Arial"
END DISPLAY
LINE N 0 112 32 112 
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(7:0) ATTR PinName
    ALIGNMENT RIGHT
    FONT 24 "Arial"
END DISPLAY
BEGIN LINE W 320 48 352 48 
END LINE
END SYMBOL