fulladd_package.vhd

<数字逻辑与VHDL设计>代码 作者：STEPHEN BROWN

LIBRARY ieee ;
USE ieee.std_logic_1164.all ;

PACKAGE fulladd_package IS
	COMPONENT fulladd
		PORT ( 	Cin, x, y 	: IN 	STD_LOGIC ;
				s, Cout 	: OUT 	STD_LOGIC ) ;
	END COMPONENT ;
END fulladd_package ;