LJN Video Art emulation status
From The Lost Media Wiki
I dumped the ROM from the 6805 microcontroller in the unit and the ROM in the Activity Cartridge. Hap has created a WIP driver for MAME:https://github.com/mamedev/mame/blob/master/src/mame/misc/videoart.cpp I'm happy to dump and return any carts that anyone cares to send to me. Barbeque has dumped a cart and has plans for an Arduino-based cart dumper: https://github.com/leaded-solder/ljn-videoart-dumper