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2026-10-09 03:43:59 UTC

gloriouscow on Nostr: I've pretty much completed analysis of the NEC V20/V30 microcode There's a few ...

I've pretty much completed analysis of the NEC V20/V30 microcode

https://github.com/dbalsom/x86_microcode/blob/main/v20/README.md

There's a few remaining unknowns, but for the most part, it's done. It's enough to program a microcode-based, cycle-accurate V20 or V30 emulator.

Someone should do that.

#emulation #retrocomputing