[Coco] CoCo3 RGB port question...

rietveld rietveld rietveldh at hotmail.com
Sat Dec 30 21:03:32 EST 2017

I can scan the ‎schematics if u want

Sent from my BlackBerry Passport Red Edition.
  Original Message
From: Zippster
Sent: Saturday, December 30, 2017 8:39 PM
To: CoCoList for Color Computer Enthusiasts
Reply To: CoCoList for Color Computer Enthusiasts
Subject: Re: [Coco] CoCo3 RGB port question...

Interesting.  If it wasn’t used with the CM-8, the only ‘officially’ compatible RGB display
to be paired with the Coco3 (AFAIK) then it makes sense that it probably wasn’t ever used.

On a commercial product at least.  The CM-8 user’s manual lists that pin as a no connect.

Does anyone know if the CM-8 service manual or schematic is out there?

- Ed

> On Dec 30, 2017, at 6:24 PM, Allen Huffman <alsplace at pobox.com> wrote:
> I do recall a PEEK you could use to see if a CM-8 was plugged up. We should ask someone like Steve Bjork is he knows the details of why it wasn’t used.
> --
> Allen Huffman

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