Ass.Lab_Keyboard_INT 16h

org 100h
.model small
.stack 100h
.data
nl db 0dh, 0ah, '$'

.code
proc main
mov dx, @data
mov ds,dx
L0:

 mov cx, 5



L1:
mov dl, '*'
mov ah,2
int 21h
loop L1



lea dx, nl
mov ah,9
int 21h

L2:
mov ah, 1
int 16h
jnz key_pressed
jmp L0


key_pressed:

mov ah, 0
int 16h
mov dl,al

mov ah,2
int 21h
cmp al, 'q'
je exit
jmp L0
exit:

mov ah,4ch
int 21h
endp main


end