l4-52.asm

汇编经典例程,是学习微机原理的好帮手,包括循环 分支等结构

data segment
buff  db  16
      db  ?
      db  16 dup (?)
data ends
code segment
     assume cs:code,ds:data
mov ax, data
mov ds,ax
mov dx,offset buff
mov ah,0ah
int 21h
mov dl,0ah
mov ah,02h
int 21h
mov dx,offset buff+2
mov ah,09h
int 21h
mov ah,4ch
int 21h
code ends
end