[Coco] Portal-9 6809/6309 IDE

[Bob Devries]

Roger Taylor said:

> had to guess on this one.  Hmmm.  Just out of curiosity, is the 6803 a
> limited version of a 6809?  Or better yet, are the assembler
> mnemonics/operands similar?

Nope, actually, the 6803 is more like the 6800. It's mnemonics are similar
to that, too. I *think* it has an extra register or two, though. Not sure,
I'd have to find my manual.

Regards, Bob Devries; Ipswich, Queensland, Australia