assume cs:code,ds:data,ss:stack
data segment
db 'welcome to masm!',00000010b,00100111b,01110001b
data ends
stack segment
db 16 dup(0)
stack ends
code segment
start:
mov ax,data
mov ds,ax
mov ax,0b800h
mov es,ax
mov si,0
mov di,12*160+36*2
mov cx,15
s1:mov al,ds:[si]
mov es:[di],al
mov al,ds:[16]
mov es:[di+1],al
inc si
add di,2
loop s1
mov si,0
mov di,13*160+36*2
mov cx,15
s2:mov al,ds:[si]
mov es:[di],al
mov al,ds:[17]
mov es:[di+1],al
inc si
add di,2
loop s2
mov si,0
mov di,14*160+36*2
mov cx,15
s3:mov al,ds:[si]
mov es:[di],al
mov al,ds:[18]
mov es:[di+1],al
inc si
add di,2
loop s3
mov ax,4c00h
int 21h
code ends
end start
