Jim Brain wrote on Thu, 28 May 2020 15:54:10 -0500 > On 5/28/2020 12:38 PM, Liam Proven via cctalk wrote: > > ? TRS-80 Colour, AKA CoCo -- 6809 > Started life as a farming-related Videotex terminal. Pics will show the > amazing similarity. Was a joint venture between Motorola and Tandy, and > used essentially the 6809 reference design.
It was originally a 6800 reference design that was upgraded for this machine. This slightly later model was closer to the original with a 6803: https://en.wikipedia.org/wiki/TRS-80_MC-10 About Z80 based home computers, I would consider this to be one though it wasn't cheap: https://en.wikipedia.org/wiki/Exidy_Sorcerer Other people might have a longer list: https://en.wikipedia.org/wiki/Category:Z80-based_home_computers -- Jecel
