NES 2.0 Mapper 410

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NES 2.0 Mapper 410 is a variant of mapper 45 where the ASIC's PRG A21/CHR A20 output (set by bit 6 of the third write to $6000) selects between regularly-banked CHR-ROM (=0) and 8 KiB of unbanked CHR-RAM (=1). It is used solely for the Super 8-in-1 - 98格鬥天王+熱血 (JY-302) multicart.