[Coco] MPI 2D rendering

[Michael Brant]

Thanks, I have an original MPI that currently is  not upgraded for the CoCo
3. I think I shall just leave it stock and wait for your MPI to use with my
CoCo3. Thanks.

On Wed, Apr 1, 2015 at 9:20 PM, RETRO Innovations <go4retro at go4retro.com>
wrote:

> On 4/1/2015 7:32 PM, Michael Brant wrote:
>
>> Jim, you may have answered this question before regarding your MPI design
>> and you have my apologies. Will your MPI be compatible with all the CoCo
>> 1,
>> 2, and 3? Thanks
>>
> The short answer is:  I don't know.
>
> I don't see any reason why it will not work on all units, and I support a
> +-12V power supply option for Coco1 and 2 carts, but I only own a Coco3, so
> can only test on that.  If the boards arrive and I can get the unit
> soldered and running before or while at CoCoFEST, Coco 1 and 2 owners can
> test.
>
> If there are some cartridges that decode to $ff80+ addresses, those would
> not work, as I dot not decode those addresses for the expansion slots.
>
> Jim
>
>
>
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