Oh, I just came to post this! FWIW I think “I decided to make a graphics card for my Amiga 2000” is a better title at capturing attention. This project deserves to be looked at!
right! i just tried to submit it as “a homebrew Amiga 2000” graphics card; the really interesting bit is that the OP is doing it from scratch.
That is a really nice writeup of the project!
Nice and interesting to read, even for someone who has no experience in embedded programming or electrical engineering like me!