VERSION 5
BEGIN SYMBOL 
SYMBOLTYPE BLOCK
TIMESTAMP 2007 3 7 10 50 26
SYMPIN 0 -224 Input Enable
SYMPIN 0 -160 Input Carry_in
SYMPIN 0 -96 Input A(3:0)
SYMPIN 0 -32 Input B(3:0)
SYMPIN 384 -224 Output Carry_out
SYMPIN 384 -32 Output C(3:0)
RECTANGLE N 64 -256 320 0 
BEGIN DISPLAY 192 -264 ATTR SymbolName
    ALIGNMENT BCENTER
    FONT 56 "Arial"
END DISPLAY
LINE N 64 -224 0 -224 
BEGIN DISPLAY 72 -224 PIN Enable ATTR PinName
    FONT 24 "Arial"
END DISPLAY
LINE N 64 -160 0 -160 
BEGIN DISPLAY 72 -160 PIN Carry_in ATTR PinName
    FONT 24 "Arial"
END DISPLAY
LINE N 64 -96 0 -96 
BEGIN DISPLAY 72 -96 PIN A(3:0) ATTR PinName
    FONT 24 "Arial"
END DISPLAY
RECTANGLE N 0 -108 64 -84 
LINE N 64 -32 0 -32 
BEGIN DISPLAY 72 -32 PIN B(3:0) ATTR PinName
    FONT 24 "Arial"
END DISPLAY
RECTANGLE N 0 -44 64 -20 
LINE N 320 -224 384 -224 
BEGIN DISPLAY 312 -224 PIN Carry_out ATTR PinName
    ALIGNMENT RIGHT
    FONT 24 "Arial"
END DISPLAY
LINE N 320 -32 384 -32 
BEGIN DISPLAY 312 -32 PIN C(3:0) ATTR PinName
    ALIGNMENT RIGHT
    FONT 24 "Arial"
END DISPLAY
RECTANGLE N 320 -44 384 -20 
END SYMBOL