80x86汇编语言程序设计P50

.386
STACK SEGMENT USE32
	  DB 200 DUP(0)
STACK ENDS


CON    EQU 500  

DATA SEGMENT USE16
	A DW M
	BUF DB 'AB',0DH,0AH
	B DW 0FFAAH
	D DD BUF
	M DB 2 DUP(1),2 DUP(2,'B'),'123',1,2,3
DATA ENDS

CODE SEGMENT USE16
	 ASSUME CS:CODE,DS:DATA,SS:STACK
START:
	 MOV AX,DATA
	 MOV DS,AX
	 MOV AL,BUF;MOV AL,[0002]
	 MOV AL,[BUF];MOV AL,[0002]
	 MOV AX,offset BUF;MOV AX,0002
	 LEA AX,[BUF];LEA AX,[0002]
	 LEA AX,BUF;LEA AX,[0002]
	 MOV AH,4CH
	 INT 21H
CODE ENDS
     END START