来道简单的
例: 编程显示字符串’ Tsinghua University’
data SEGMENT ;定义显示的子符串
stri DB ‘Tsinghua University’, ‘$’
data ENDS
code SEGMENT
ASSUME CS:code, DS:data
start: MOV AX, data ;置缓冲区地址于DS:DX
MOV DS, AX
LEA DX, stri
MOV AH, 09H ;调显示功能
INT 21H
MOV AH, 4CH ;返回DOS
INT 21H
code ENDS
END start