Expanded GRAM
Question to hardware gurus out there... what would it take to be able to expand GRAM on a standard console?
Thinking about INTV88's 256 tile capacity.
Thanks
Some INTV Super Pro Systems have 2K GRAM because they have a Tutorvision board inside them. Only some do. These are referred to as "Tutor Pros". Of these Tutor Pros, some have a normal Mattel ROM while others have the larger Tutorvision ROM.