[Coco] GIME DRAM address mappings

Robert Gault robert.gault at att.net
Fri Sep 29 10:00:34 EDT 2017


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

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



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