assume cs:code
a segment
db 1,2,3,4,5,6,7,8
a ends
b segment
db 1,2,3,4,5,6,7,8
b ends
d segment
db 0,0,0,0,0,0,0,0
d ends
code segment
start: mov ax,d
mov ds,ax
mov ax,b
mov es,ax
mov bx,0
mov dx,0
mov cx,8
s: mov dl,es:[bx]
mov [bx],dl
inc bx
loop s
mov ax,a
mov es,ax
mov bx,0
mov dx,0
mov cx,8
s0: mov dl,es:[bx]
add [bx],dl
inc bx
loop s0
mov ax,4c00h
int 21h
code ends
end start |
