Ppsspp (auto-discovered)

A reverse-engineering effort using Anthropic's Claude model and a real PSP connected over USB ran more than 170 hardware experiments to document the PSP's Graphics Engine (GE), after which PPSSPP's so…

Claude Opus 5.5 reverse-engineered the Sony PSP's VFPU special math functions in about an hour, replacing the roughly 4.9 MB of correction tables that PPSSPP contributor fp64 had built from dumped har…