Is it possible, if I spend years dedicated to learn this ?
It is possible that someone could learn how to do it, the proof is that someone did it.
Whether you can learn how to do it is another matter, it depends on you.
There are plenty of old books on interfacing to microprocessors which will help. I'd try something simpler first, like a ram card. If you can't make a working ram card then you can't make a toaster or opalvision.
