书籍8051入门篇

				;5-8-1.ASM
				;DEMO THE USE OF 'DB' AND 'DW' 
				RESET	EQU	0000H
				RANGE	EQU     2680H
				;
				$MOD51
				        ORG     RESET   	;RESET FROM 0000H
				        MOV     A,#12H          ;A=12H
				        ADD     A,#00110100B    ;A=A+34H
				        MOV     P1,A            ;P1=A 
				;
				TABLE:	DB	'0'
					DB	'1'
					DB	'2'
					DB	'3456789'
				SCALE:	DW	1234
					DW	0FFDBH
					DW	RANGE/2
				;
				        END