[Coco] Finally RGB from a coco 2

Kandur k at qdv.pw
Wed Jul 1 16:35:28 EDT 2015


Many thanks Zipp, it's wonderful.

Kandur

Wednesday, July 1, 2015, 11:22:47 AM, you wrote:
> Fred, I put the pics on my google drive so these guys can see them, I hope that’s alright.

> The pics show a breadboard with a circuit using 6 transistors and several resistors, along with

> the RGB on the monitor, RF on the little TV.

> - Ed



> The text from his Atari Age post…

> "I have been working on this coco 2 rgb mod for sometime.. I unfortunately


> Then I run it into a scart to hdmi converter. The picture is of 1080i output. Check it out."

> And pics...

> <https://drive.google.com/open?id=0B1sgl615FlGnQWVuUHdGamRLS1E
> <https://drive.google.com/open?id=0B1sgl615FlGnQWVuUHdGamRLS1E>>
> <https://drive.google.com/open?id=0B1sgl615FlGnNmtxRjhhMFlNSEE
> <https://drive.google.com/open?id=0B1sgl615FlGnNmtxRjhhMFlNSEE>>
> <https://drive.google.com/open?id=0B1sgl615FlGnNmtxRjhhMFlNSEE
> <https://drive.google.com/open?id=0B1sgl615FlGnNmtxRjhhMFlNSEE>>



>> On Jul 1, 2015, at 1:09 PM, Joe Grubbs <jsgrubbs at hotmail.com> wrote:

>> How accurate are the colors? The traditional problem has been proper level translation so that red appears truly red, orange appears truly orange, and black is truly black (and not blue-ish), etc.




>>> coco at maltedmedia.com
>>> Fredkono at gmail.com
>>> Date: Wed, 1 Jul 2015 16:55:43 +0000
>>> Subject: [Coco] Finally RGB from a coco 2


>>> out on Atariage.

>>> I am new to this forum so I cam not sure how to post pictures.

>>> http://atariage.com/forums/topic/239999-rgb-out-of-a-coco-2-i-finally-
>>> have-a-working-prototype-looks-great/




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