mux2to1.vhd

来自「<数字逻辑与VHDL设计>代码 作者：STEPHEN BROWN」· VHDL 代码 · 共 13 行

LIBRARY ieee ;
USE ieee.std_logic_1164.all ;

ENTITY mux2to1 IS
	PORT (	w0, w1, s 	: IN	STD_LOGIC ;
			f 			: OUT 	STD_LOGIC ) ;
END mux2to1 ;

ARCHITECTURE Behavior OF mux2to1 IS	
BEGIN
	f <= w0 WHEN s = '0' ELSE w1 ;
END Behavior ;