assume cs:code
data segment
db 'ABCDEF'
data ends
code segment
start:mov ax,data
mov ds,ax
mov ax,0b800h
mov es,ax
mov cx,3
mov bx,0
mov si,0
s:mov al,[si]
mov ah,0
mov es:[bx],ax
add si,1
add bx,2
loop s
mov ax,4c00h
int 21h
code ends
end start
当我向内存地址ES:[bx]送入AX时候，AX的值居然变成0720让我百思不得其解 |
