[求助]请教问题,谢谢啦!帮我指出错误,谢谢!
DATA SEGMENTCR EQU 0DH ;回车,用于光标换行
LF EQU 0AH ;换行,用于光标换行
SURFACE DB 'Welcome To Use This Personal Account System !',CR,LF,'$' ;欢迎字符串
DATA ENDS
CODE SEGMENT
ASSUME CS:CODE DS:DATA
START: MOV AX,DATA
MOV DS,AX
MOV DX,OFFSET SURFACE ;DS:DX指向字符串SURFACE
MOV AH,09H ;9号功能调用
INT 21H
MOV AH,4CH ;返回DOS
INT 21H
CODE ENDS
END START