[Coco] Schematic for external PIA, cart protoboard.

Gene Heskett gheskett at wdtv.com
Sat Feb 7 14:30:54 EST 2015


On Saturday, February 07, 2015 01:15:51 PM tim lindner wrote:
> Chris <coronet1969 at gmail.com> wrote:
> > Does anyone have a schematic for hooking up a 3rd PIA to the coco? Im
> > looking for something I can get simple hi&low input/output via
> > peek/poke from in basic on a CC2.
> 
> I don't have a schematic for it. But I'd like to share anyway:
> 
> http://www.macmess.org/images/170_1244.jpg
> http://www.macmess.org/images/170_1247.jpg
> 
> Plus, Dennis might get a kick out of seeing it again.

That looks pretty useful, I assume the end connection and the side port are 
paralleled?  But does it fit in an MPI?

This looks like something you could put together as a kit of parts, much 
like the SDC.  Did you ever consider that?

Cheers, Gene Heskett
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