PROGRAM TO READ AND DISPLAY A KEY FROM KEYBOARD

mmicroprocessor.blogspot.com

.model small

.data

m1 db "enter char $"

.code

.startup

mov dx,offset m1

mov ah,09h

int 21h

mov ah,01h

int 21h

mov dl,al

mov ah,02h

int 21h

mov ah,4ch

int 21h

end

Output:

enter char 5 

5