https://github.com/MEGA65/open-roms
origin - https://www.pipiscrew.com/2019/05/create-unencumbered-open-source-roms-for-use-on-selected-retro-computers/ create-unencumbered-open-source-roms-for-use-on-selected-retro-computers
https://github.com/MEGA65/open-roms
origin - https://www.pipiscrew.com/2019/05/create-unencumbered-open-source-roms-for-use-on-selected-retro-computers/ create-unencumbered-open-source-roms-for-use-on-selected-retro-computers