VC4000 MultiRom Firmware

This section covers the Atmel Atmeg328 (Arduino) based firmware of the MultiRom module.

1.0 Planned features

• provide onscreen menu for images
• provide SRAM writeprotected to console
• provide writable memory for specific images

2.0 Implemented Features

• load ROM images from SD card
• select different files with 3 buttons and a 7-segment display
• write ROM image to SRAM
• works with all ROM images that use ROM only and ROM + RAM