Hey,
I just picked up a GGXX cab and I bought CvS2 for it. So, the GGXX is a 5 button game, the 5 buttons run through the jamma edge connector. Now I assumed I could just wire up the 6th button to the connector on the IO board, which I havent done yet. But when I boot CvS2 it gives me the error "The JAMMA IO board does not have enough buttons or functions" and the game will not go past this point. Is there something I need to do to the IO board to allow the 6th button to function? It is a sega io board.
Thanks for any help.