This is a basic template for developing a ROM cartridge for the original Spectravideo (SV-318/328) machines.
It includes an interrupt handler, sprite and character graphic handling and sound.
There are a number of useful routines that will be useful for developing a title in ROM cartridge form.
No BIOS routines are available in this setup, you need to implement bank switching if you want to call BIOS routines.
Download the template here.
