[Coco] 1mb and 2mb memory upgrades

[Mathieu Chouinard]

And me too would be interested in it :)

On Fri, Mar 13, 2015 at 1:25 PM, Joe Grubbs <jsgrubbs at hotmail.com> wrote:
> Kip, you have your ears on? There's growing demand for a 2mb kit. Between Al and me, that's two. And I recall Pruitt also wanting a kit or two
>
>
> --- Original Message ---
>
> From: "Al Hartman" <alhartman6 at optonline.net>
> Sent: March 13, 2015 1:19 PM
> To: "CoCoList for Color Computer Enthusiasts" <coco at maltedmedia.com>
> Subject: Re: [Coco] 1mb and 2mb memory upgrades
>
> I was under the impression that the Triad and Kip's new Memory upgrades are
> actually using larger RAM chips, and only providing 512k of the available
> memory.
>
> So, except for the new circuitry to provide the access to the additional
> memory, there should be little additional power draw from a 1mb or 2mb
> board.
>
> I want a 512k upgrade for my Coco 3, but it's not urgent and if a 2mb board
> is coming -- I might as well wait and just keep saving my money.
>
> Somewhere I have an unused Dennis Lewandowski 256k upgrade for the Coco 1. I
> never used it, and I wonder if it's still workable. It's just a bunch of
> chips piggybacked and daisychained with wires. If I come across it, I'll
> take pictures and post it.
>
> I have lots of little goodies like this, because I was often checking out
> possible new products for Spectrum Projects and Zebra Systems.
>
> -[ Al ]-
>
>
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