example2.vhd

一本很好的关于学习VHDL的书,Fundamentals of Digital Logic with VHDL Design,我的导师在教我VHDL时使用的教材.上传的是书内包含的所有的代码.

ENTITY example2 IS 
	PORT ( 	x1, x2, x3, x4 	: IN 	BIT ; 
			f, g 			: OUT 	BIT ) ; 
END example2 ; 

ARCHITECTURE LogicFunc OF example2 IS 
BEGIN   
	f <= 	(x1 AND x3) OR (NOT x3 AND x2) ; 
	g <= 	(NOT x3 OR x1) AND (NOT x3 OR x4) ; 
END LogicFunc ;