怎样用汇编程序语言将内存1000H开始的100个字节单元的内容清零

请用汇编语言程序实现,谢谢!
2025-04-13 22:54:59
推荐回答(1个)
回答1:

data segment
org 1000h
buff db 100(0)
data ends
code segment
assume cs:code,ds:data
start:mov ax,data
mov ds,ax
lea bx,buff
mov cx,100
next:
mov byte ptr [bx],0
inc bx
loop next
mov ah,1
int 21h
mov ax,4c00h
int 21h
code ends
end start