Daily Archives: 16.07.2011

Programming graphics on Portfolio, part 2

Posted on 16.07.2011 by cosi

Go to part 1 Portfolio’s display is controlled by a Hitachi HD61830 chip. As I previously said, this makes it incompatible with the PC and more difficult to program. However, the only way to use dynamic graphics in your programs … Continue reading →

Posted in Atari Portfolio, programming | 4 Comments