Circular vram

[defdefred]

Hello your projects are amazing.

I wonder if implementing a circular vram with programmable beginning of display to allow magical scrolling would be difficult?

Crazy pinball / Shoot'EmUp could be accessible...

[slu4coder]

Well, it could be done with some extra hardware registers ;-) But since this computer is called Minimal 64x4... it won't do it ;-)
Instead, you might try to "brute force" scrolling with some clever code since the Minimal 64x4 punches well over it's weight when it comes to raw processing power... I might try that in the future.