Technical documentation & homebrew research for the Mattel HyperScan (S+Core 7): 16+ GCC score-elf compiler bugs, PPU/RFID/I2C drivers, and the first emulated HyperScan audio in MAME.
homebrewembeddedemulationgccreverse-engineeringmamepreservationsunplusretro-gamingmattel-hyperscanscore7silicon-relics
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Updated
Jun 23, 2026