[Coco] Re: Color Computer 3 prototype

[Torsten Dittel]

> I am still try ing to figure out what the TBP28S42 is being used for? 
> a 512 by 8 TTL PROM. My first guess is a color pallette look up 
> table. I have also found three other TTL PROMS on board. 

ROM for the Character Set of the 6847? Or was this done in software on 
the CoCo3, which means you could exchange the font in the 32x16 6847 
emulation mode?

Keep on hacking,
Torsten