Talk:NES 2.0 Mapper 554

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Are you in possesion of this PCB?

No, kevtris is. He dumped the game by pulling the ROM chips and dumping them directly. NewRisingSun (talk) 12:16, 18 May 2020 (MDT)

What's going with the 1 below A1? Does it have to be 1 to perform switch? If yes then what about FFFC? Krzysiobal (talk) 13:11, 14 October 2020 (MDT)