[Coco] CoCo 3 to RBG...

[Steven Hirsch]

On Thu, 21 Jul 2011, Steve Batson wrote:

> Did it make any difference when you tried it?

If I actually tried it, no, since I ended up building that adapter (which 
worked fine).

> ----------------------------------------
>
> From: "Steven Hirsch" <snhirsch at gmail.com>
> Sent: Thursday, July 21, 2011 11:19 AM
> To: "CoCoList for Color Computer Enthusiasts" <coco at maltedmedia.com>
> Subject: Re: [Coco] CoCo 3 to RBG...
>
> On Thu, 21 Jul 2011, gene heskett wrote:
>
>> Nicely putting me on end of the plank, thanks guys. I sent them a msg
>> asking for a link to the booklets pdf, and asking what signal polarity
> it
>> expected on the 8 pin connectors sync inputs. I have the 8220 version of
>> this board, and it has zero mention of moving the grey wire. Can someone
>> elaborate on that while I am looking for a working 48 tpi floppy drive?
>
> My board has a string of Chinese characters with a "III" in it. To the
> right of that is "GBS 8220 V3.0". Below is "CGA/EGA/YUV TO 2VGA" and
> below that "2009/07/15".
>
> I also misspoke on the suggested wiring change mentioned in the booklet.
> By default, HSync (grey wire) connects to composite sync on the board.
> The change they call out puts HSync on, well, HSync. I'm reasonably sure
> I tried this myself.
>
> Steve
>
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