標題: 用EDA中VHDL語言編寫多路選擇器源程序 [打印本頁] 作者: 李好123 時間: 2020-11-16 20:17 標題: 用EDA中VHDL語言編寫多路選擇器源程序 ENTITY mux21a IS
PORT(a,b,s:IN BIT;
y:OUT BIT );
END ENTITY mux21a;
ARCHITECTURE one OF mux21a IS
BEGIN
PROCESS(a,b,s)
BEGIN
IF s='0' THEN y<=a;ELSE y<=b;
END IF;
END PROCESS;
END ARCHITECTURE one;
