[Coco] Re: wondering about 68k machines

Torsten Dittel Torsten at Dittel.info
Sun Jul 10 16:56:01 EDT 2005



> with regard to peripheral access. The 6809 and 68K use different state

> machines. >>

>

> What was the purpose of that tho? Is there some advantage to

> this configuration? Why didn't they just extend the buses and

> clock speed of the 6809 and maybe even give it a 6809 compatiblity

> mode sorta like Intel did for the 8086 in later 80x86 cpu's? Wouldn't

> that have been sweet? :))


AFAIK the 6809 and the 68K where developed at the same time and planned
to be a (68K) server and (6809) clients setup.

Torsten




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