[Coco] GIME DRAM address mappings

Gene Heskett gheskett at shentel.net
Fri Sep 29 10:59:03 EDT 2017


On Friday 29 September 2017 10:00:34 Robert Gault wrote:

> RETRO Innovations wrote:
> > On 9/28/2017 10:48 PM, David Ladd wrote:
> >> Jim,
> >>
> >> Are there schematics of the NOCAN3 board that has the larger amount
> >> of RAM on it?  Maybe how that worked might shed some light on the
> >> topic?
> >
> > I don't immediately see any, but happy to look at them.
>
> Far as I know the only site for NoCan3 info is
> http://www.geocities.ws/idezilla/CoCoZilla/8mbdet.html

Too bad some "wannabe genius" has all the links blocked with a $%&** 
iphone adv. We might have to wait for that "campaign" to expire.
>
> There are details on the addresses used to access memory. There rough
> schematic diagram.
>
> My test programs for the system are here and should also be at
> http://www.colorcomputerarchive.com
>
> Robert


Cheers, Gene Heskett
-- 
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