the WR line
is the write signal, which would be needed to write to ram. There's also a signal called CD to detect if a card is inserted or not; iirc, it's used on duos to determine whether the internal bios should be used or not.
If other games from the correct region are working, it's probably something with the non-working games.
Topic: Card converter issues/incompatability...? (Read 480 times)
