The Motorola 6809, released in 1978, was the follow-up to their 6800 from four years earlier. It’s a powerful little chip with many 16-bit features, although it’s an 8-bit micro at heart. Despite its ...

He helped make the home computer ubiquitous by introducing the fully assembled Tandy TRS-80, which was so novel at the time that it became a museum piece. By Sam Roberts John Roach, a marketing ...