> > The commit to the source has just been made. Turns out the 2 "bad" roms mentioned > in > > the source are actually the same on this PCB, so they didn't change. > > > > this surprises me greatly, there are obvious 'bad dump' type problems with the > explosions etc. > > if the PCB caius has exhibits the same problem it's possible it's been repaired with > bad roms at some point, this is always a possibility. > > if it doesn't, then it could be some encryption, but last time I looked I concluded > it was more likely they were bad roms.
ok, it's a stupid encryption https://github.com/mamedev/mame/pull/2861
actually makes me think the original MASK dump should be verified tho as there's one byte that differs still.
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