; Code to add 2 numbers size one byte each
; in memeory, into word (2 bytes) in memory

IDEAL
MODEL small
STACK 100h
DATASEG

var1 db  100
var2 db  180
var3 dw  ?    

CODESEG

start:
	mov ax, @data
	mov ds, ax
	mov ax,0                 ; zero ax, so we can use 2 bytes
	mov al,[var1]            ; moves 100 to the right byte of ax
	add [va3],ax             ; add word to word (ax to var3)
	mov al,[var2]            ; moves 180 to the right byte of ax
	add [var3],ax            ; add word to word (ax to var3)
exit:
	mov ax, 4c00h
	int 21h
END start