[Coco] Schematic for external PIA, cart protoboard.

tim lindner tlindner at macmess.org
Sat Feb 7 15:04:06 EST 2015


On Sat, Feb 7, 2015 at 11:51 AM, Nick Marentes <nickma2 at optusnet.com.au> wrote:
> On 8/02/2015 5:30 AM, Gene Heskett wrote:
>>
>> That looks pretty useful, I assume the end connection and the side port
>> are
>> paralleled?  But does it fit in an MPI?

Yes.

> The PIA has 2 x 8 bit bi-directional ports so I assume that's why there are
> 2 connectors.

No. The small connector on the side has the I/O from the PIA. Then end
connector is a pass-thru cartridge connector.

-- 
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tim lindner


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