[Coco] 6809 opcode map

Arthur Flexser flexser at fiu.edu
Wed May 10 18:23:40 EDT 2006


I'm well acquainted with Terry Ritter's contribution, but the name Dale Chatham
fails to ring a bell.  Who's he?

Art


On Wed, 10 May 2006, Mark Marlette wrote:

> 
> Reminds me of a few years back when Terry Ritter contacted Cloud-9 and 
> was amazed by what we were doing with the Color Computer. He purchased 
> 63x09s from Cloud-9, wanted to play with them.
> 
> So that makes contact with Dale Chatham and Terry Ritter. Both found 
> Cloud-9. Funny after all those years, they still are curious. Two 
> important people of the CoCo.
> 
> Mark
> 
> 
> 
> Quoting tim lindner <tlindner at ix.netcom.com>:
> 
> > James Jones <jamesjones01 at mchsi.com> wrote:
> >
> >> Kevin Diggs wrote:
> >> > Hi,
> >> >
> >> >     Anyone know anyone who worked at Moto on the design of the 6809? I
> >> > would like to ask them something:
> >>
> >> Jan-March 1979 BYTE magazine had a three-part article on the 6809 titled
> >> something like "A Microprocessor for the Revolution." I believe the
> >> authors had something to do with the 6809. The only one whose name I
> >> remember was, I think, Terry Ritter.
> >>
> >> If someone has that article, I think it would answer at least some of
> >> your questions.
> >
> > A few years ago I carefully converted those articles to PDF:
> >
> > http://home.netcom.com/~tlindner/ReproDoc.html
> > --
> > tim lindner
> > tlindner at ix.netcom.com                                        Bright
> >
> > --
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> >
> 
> 
> 
> 
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