NES 2.0 Mapper 423
NES 2.0 Mapper 423 denotes the circuit board used for the Lexibook Compact Cyber Arcade handheld plug’n play consoles. It extends the VT369’s 32 MiB address space to 64 MiB through an outer bank register at $4150.
NES 2.0 Mapper 423 denotes the circuit board used for the Lexibook Compact Cyber Arcade handheld plug’n play consoles. It extends the VT369’s 32 MiB address space to 64 MiB through an outer bank register at $4150.