传送
我用的编译器是masm611，为什么我用指令mov ax,0b800h的时候编译出错。报in instruction错
请问如何传送字母带头的地址
附代码：
assume cs:code
code segment
start: mov ax,cs
mov ds,ax
mov si,offset do0
mov ax,0
mov es,ax
mov di,200h
mov cx,offset do0end-offset do0
cld
rep movsb
mov ax,0
mov es,ax
mov word ptr es:[0*4],200h
mov word ptr es:[0*4+2],0
mov ax,4c00h
int 21h
do0: jmp short do0start
db "overflow!"
do0start:mov ax,cs
mov ds,ax
mov si,202h
mov ax,0b800h
mov es:ax
mov di,12*160+36*2
mov cx,9
s: mov al,[si]
mov es:[di],al
inc si
add di,2
loop s
mov ax,4c00h
int 21h
do0end:nop
code ends
end start
[解决办法]
................
...............
do0start:mov ax,cs
mov ds,ax
mov si,202h
mov ax,0b800h
mov es,ax ----------改为逗号
mov di,12*160+36*2
mov cx,9
s: mov al,[si]
mov es:[di],al
inc si
add di,2
loop s
mov ax,4c00h
int 21h
do0end:nop
code ends
end start
