[Coco] 256k upgrade
Mike Pepe
lamune at doki-doki.net
Tue Feb 9 19:13:03 EST 2010
Got it! Thanks Bill, that was the upgrade I was thinking of. It's really simple, too.
> -----Original Message-----
> From: coco-bounces at maltedmedia.com [mailto:coco-
> bounces at maltedmedia.com] On Behalf Of Bill
> Sent: Tuesday, February 09, 2010 9:35 AM
> To: 'CoCoList for Color Computer Enthusiasts'
> Subject: Re: [Coco] 256k upgrade
>
> I have:
> 6, 7, 9, 10, 11, 12 - 1985
> 1-12 - 1986 w/ 2, 3, 5, 8, 9 .dsk files
> 1 & 2 - 1986 w/ Feb .dsk fil
>
> http://www.sq1bbs.com/cocofiles
>
>
> > -----Original Message-----
> > From: coco-bounces at maltedmedia.com [mailto:coco-
> > bounces at maltedmedia.com] On Behalf Of Mike Pepe
> > Sent: Tuesday, February 09, 2010 12:00 PM
> > To: CoCoList for Color Computer Enthusiasts
> > Subject: Re: [Coco] 256k upgrade
> >
> > Ah, that sounds like it to me. Do we have an archive of scanned Hot
> > CoCo somewhere?
> >
> > > -----Original Message-----
> > > From: coco-bounces at maltedmedia.com [mailto:coco-
> > > bounces at maltedmedia.com] On Behalf Of Joel Ewy
> > > Sent: Monday, February 08, 2010 8:09 PM
> > > To: CoCoList for Color Computer Enthusiasts
> > > Subject: Re: [Coco] 256k upgrade
> > >
> > > Bob Devries wrote:
> > > > Hi Mike,
> > > >
> > > > just thinking about that.....
> > > > I'm not sure it was the Rainbow that featured that article,
> though.
> > > At
> > > > the time I was also collecting Hot Coco and Color Computer
> > Magazine.
> > > >
> > >
> > > Hey, I have a Hot CoCo magazine from September 1985 with the cover
> > > article: "Cram It with RAM: 256K Memory Upgrade!"
> > >
> > > It's not from J&M, but "J&R Electronics". It is called "The
> Banker"
> > > and
> > > consists of a PC board, a replacement SAM, some TTL, and RAM chips.
> > > There is a schematic printed on page 29, and mention of Flex and
> OS-9
> > > support as "possible future offerings".
> > >
> > > JCE
> > >
> > > > Regards, Bob Devries
> > > >
> > > > --
> > > > Besides a mathematical inclination, an exceptionally good mastery
> > of
> > > > one's native tongue is the most vital asset of a competent
> > > programmer.
> > > >
> > > > Edsger W.Dijkstra, 18 June 1975
> > > >
> > > > ----- Original Message ----- From: "Mike Pepe" <lamune at doki-
> > doki.net>
> > > > To: "CoCoList for Color Computer Enthusiasts"
> > <coco at maltedmedia.com>
> > > > Sent: Monday, February 08, 2010 4:33 PM
> > > > Subject: Re: [Coco] 256k upgrade
> > > >
> > > >
> > > >> Back to the original question-
> > > >>
> > > >> I did see some references in the Rainbow to the J&M Banker
> > upgrade.
> > > I
> > > >> wonder if the Rainbow articles featured the DIY version of the
> > > Banker.
> > > >>
> > > >> --
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> > > >> Coco at maltedmedia.com
> > > >> http://five.pairlist.net/mailman/listinfo/coco
> > > >
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