int10h2.asm

本程序是汇编语言的一些基本功能的组合

DELAY MACRO T
 LOCAL XHM1,XHM2
 MOV DI,T
XHM1:
 MOV SI,0FFFFH
XHM2:
 DEC SI
 JNZ XHM2
 DEC DI
 JNZ XHM1
ENDM
;-----------------------------
DATA SEGMENT
 STR DB 'Welcome to GDUT! $'
DATA ENDS
CODE SEGMENT
 ASSUME CS:CODE,DS:DATA
START:
 MOV AX,DATA
 MOV DS,AX

 MOV BL,60
XH:
 MOV AH,2
 MOV BH,0
 MOV DH,13
 MOV DL,BL
 INT 10H

 LEA DX,STR
 MOV AH,9
 INT 21H
 
 DELAY 0FFFH
 
 DEC BX
 JNZ XH

 MOV AH,4CH
 INT 21H
CODE ENDS
 END START