书籍8051入门篇

				;8-11-1.ASM
				$MOD51
				BUFFER		DATA	030H
				NUMBER		EQU	10
				CHECK		BIT	P1.0
				;
						MOV	BUFFER,#10
						MOV	A,BUFFER
						CJNE	A,#NUMBER,NEQ	;(BUFFER) - NUMBER
						SJMP	EQUAL
				;(BUFFER)NUMBER
				NEQ:		SETB	CHECK
						SJMP	$
				;(BUFFER)=NUMBER
				EQUAL:		CLR	CHECK
						SJMP	$
				;
						END