CPS1 Diagnostics ROM

cal2 over on the Aussie Arcade forums has made some very useful CPS1 diagnostic software.

“Works only on a CPS-B-21 C board (with no suicide battery). Tested working on street fighter 2.
Tests work ram and vram (shared vram only, gpu vram cannot be tested).”

“Replace .23 with this rom”

Street Fighter 2 B-21

MegaMan B-21

Thanks to cal2 for allowing me to host these.