This is amazing: a non-invasive video-out cartridge pass-through for the #Nintendo #GameBoy that works by lock-step emulation of the CPU and graphics system, informed by sniffing the CPU<->memory busses! So many ingenious ideas in this project!
https://there.oughta.be/a/game-boy-capture-cartridge
By @DiConX.
@th_in_gs @DiConX if you haven’t seen https://github.com/calc84maniac/tiboyse and https://github.com/calc84maniac/tiboyce yet, you’re in for a treat
@th_in_gs I got to be a sounding board for the author when he was designing the virtualization techniques for some of the original TI-Boy SE's features, and I wish I could remember where that chat archive went.
@th_in_gs iirc, dude taught himself programming by printing out the z80 opcode table at the library and memorizing the hex values.
@elfprince13 Love it! A pity the series of posts about the technicalities of the latter one only has one post in it! https://calc84maniac.github.io/tiboyce/design/2020/08/27/just-in-time-recompiling-the-game-boy-part-1-introduction.html
This is making me want to try my hand at emulator writing…