1¡¢
STAD DB 28,-30,0FBH,49H ARRAY DW 2468H,87H,100,0A8H
ALPHA DW 12H,0H,5678H,1234H,0E4H,0H
BETA DB 4 DUP(7),5 DUP('A'),10 DUP(?),10 DUP(3,2) STRING DB 'THIS IS A STR',¡¯$¡¯
SUM EQU 180 2¡¢
DATA1 DB -10,29H,29,'7',?
DATA2 DW 2 DUP('12',12),0CDH DATA3 DD 123456H DATA1 F6 µÍ 29 1D 37 XX DATA2 32 31 0C 00 32 31 0C 00 CD 00 DATA3 56 34 12 00 ¸ß
1 / 14
3¡¢
X1 DB ?,76
X2 DW 2 DUP(1,2),60H,? X3 DD 5
COUNT EQU $-X2 X1 XX µÍ 4C X2 01 00 02 00 01 00 02 00 60 00 XX XX X3 05 00 00 00 ¸ß
COUNTµÄÖµÊÇ10H£¬¼´16¡£ÕâÌõÖ¸Áî±íʾ´ÓX2µÄÊ×µØÖ·µ½COUNTËùÔڵĵØÖ·Ö®¼äÓÐ16¸ö×Ö½Ú¡£
$ Êǵ±Ç°Î»ÖüÆÊýÆ÷£¬ÔÚ»ã±à³ÌÐòʱ£¬Óà $ ±£´æµ±Ç°Î»ÖÃÖ¸Õë¡£
2 / 14
4¡¢ ORG 0100H SA1 DB 30,'30' SA2 DW SA1 SA3 EQU $-SA1 SA4 DW SA3 0000H .
. .
SA1 1E 0100H 33 30 SA2 00 £»SA1µÄÖµ 01 ÊÇ0100H SA4 05 £»SA3µÄÖµ 00 ÊÇ5 5¡¢
ORG 30H
DA1 DB 0,'0',40H DW DA1 0000H .
. .
DA1 00 0030H 30 40 30 00
×ÖÊý¾ÝΪ3000H´æ´¢µ¥ÔªµÄÆ«ÒÆµØÖ·ÊÇ0030H
3 / 14
6¡¢
DATAS SEGMENT BUF1 DB 50 DUP(0) BUF2 DW 4567H,671,0D8H BUF3 DB 10 DUP(?) (4) COUNT EQU $-BUF2 BUF4 DB 3,4,8,9,10
»ò(4) COUNT1 EQU BUF4-BUF2 DATAS ENDS
CODES SEGMENT
ASSUME CS:CODES,DS:DATAS START:
MOV AX,DATAS MOV DS,AX
;´Ë´¦ÊäÈë´úÂë¶Î´úÂë
(1) LEA BX,BUF1
(2) MOV AL,BYTE PTR BUF2[3] (3) MOV BUF3[1],24H
(5) MOV AX,0
(5) MOV AL,BUF4[3] (5) ADD AX,BUF2[1]
(5) MOV WORD PTR BUF3,AX MOV AH,4CH INT 21H CODES ENDS
END START
4 / 14

