Assembly Language Programming Tutorial – 19 – Defining Data and Variables

Brought to you by

Rasim from give us another tutorial on Assembly Language Programming . In this tutorial Rasim talks about defining data and he show us how to create a variable.

All references in this video came from:

Assembly Language for x86 Processors (6th Edition)




Google Plus:





plushoom says:

why cant you simply
mov DL,50

Handsome Khan says:

My Result is not showing Correctly .. its giving This ” ý ” , when i used db otherwise its shows 2 , when i dont used the Variable . why is that . please help Dude .

Thomas Smith says:

yeah i am getting the same issue with the variable not working

paul gheorghe says:

If I put 7 instead of 2, it won’t show 7, it shows 2. Why is that?

ahmed abdelmalek says:

So what is the difference between DB and BYTE ?

Володимир Гуцу says:

It works for me with a .model tiny only

Chialer Khor says:

why it printed 2 while it run?
mov dl, count1 ; is it move 2 to dl?
add dl, 48; add 48+2?
I am confused, or they are in ASCII code?

Alex Sophia says:

I’m having problems following the different strange letters. Some times i don’t know when you talking about a register or a variable or a thing like 2h… where does 2h come from? is it what goes under (.data) a way to declare variables?

Mohsin says:

nothing would change the value which is added into dl register then not correct output will come?

Omar's Channel says:

the 2 printed is in fact the ² not 2

hunar omer says:

How to make an executable for win7? .. so far i need DOSBOX to run them without the emulator

ahmed abdelmalek says:

It doesn’t work for me
it kept saying that var=00000h
so it changes nothing

chummy Igbo says:

Thanks a lot

Write a comment


Human Verification: In order to verify that you are a human and not a spam bot, please enter the answer into the following box below based on the instructions contained in the graphic.

Do you like our videos?
Do you want to see more like that?

Please click below to support us on Facebook!

Send this to a friend

▷ Other ReviewsVehicles   Show Cars   Motorbikes   Scooters   Bicycles   Rims & Tires   Luxury BoatsFashion   Sunglasses   Luxury Watches   Luxury Purses   Jeans Wear   High Heels   Kinis Swimwear   Perfumes   Jewellery   Cosmetics   Shaving Helpers   Fashion Hats   Modeling TipsFooding   Chef Club   Fooding Helpers   Coktails & LiquorsSports   Sport Shoes   Fitness & Detox   Golf Gear   Racquets   Hiking & Trek Gear   Diving Equipment   Ski Gear   Snowboards   Surf Boards   Rollers & SkatesEntertainment   DIY Guides   Zik Instruments   Published Books   Music Albums   Cine Movies   Trading Helpers   Make Money   Fishing Equipment   Paintball Supplies   Trading Card Games   Telescopes   Knives   Vapes   GameplaysHigh Tech   Flat Screens   Tech Devices   Camera Lenses   Audio HiFi   Printers   USB Devices   PC Hardware   Network Gear   Cloud Servers   Software Helpers   Programmer Helpers   Mobile Apps   Hearing AidsHome   Home Furniture   Home Appliances   Tools Workshop   Beddings   Floor Layings   Barbecues   Aquarium Gear   Safe Boxes   Office Supplies   Security Locks   Cleaning ProductsKids   Baby Strollers   Child Car Seats   Remote ControlledTravel   Luggages & Bags   Airlines Seats   Hotel Rooms   Fun Trips   Cruise Ships   Mexico Tours