Noob q. How to output a variable?

[xenofoob]

Hi everybody,

Me and my mate are busy for school and have to create a simple assembly program.

How do we output a value to the screen. Our value is set in BL and contains 55.

We already print sims text onscreen by using msg.

This is our simple source code:
#make_com#
ORG 100H

MOV BL,0
add BL,1
add BL,2
add BL,3
add BL,4
add BL,5
add BL,6
add BL,7
add BL,8
add BL,9
add BL,10

JMP START

msg DB 'Output: ','$'

START: LEA DX, msg

MOV AH, 9
INT 21h


HLT

Thanks in advance,
Erik.

 

[rwong]

Hi Erik,


move the value to a position in memory

mov bx,[0102h]
mov dx,102
mov ah,9
int 21

c.u. space cowboy

spike