[Coco] New s-video board for the CoCo3 RGB port

[Brian Blake]

Sounds great. The bad part - none of my tvs have s-video....  :/

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On Apr 10, 2016 9:13 AM, "Zippster" <zippster278 at gmail.com> wrote:

> I was surprised too.  I expected it to be better than the CoCo3 composite
> port,
> but not this good.  It uses the AD725 from Analog Devices.
>
> - Ed
>
>
> > On Apr 9, 2016, at 10:10 PM, Richard Goedeken <
> Richard at fascinationsoftware.com> wrote:
> >
> > Very impressive.  I can't believe you were able to get that level of
> quality
> > with S-video.  Must be a very good encoder chip.
> >
> > Richard
> >
> > On 04/09/2016 07:29 PM, Zippster wrote:
> >> Hello everybody,
> >>
> >> I’ve put together a composite and s-video adapter for the CoCo3 RGB
> port.
> >> I had a chance to put together some prototype PCBs I received back, and
> it’s looking
> >> pretty good.
> >>
> >> The s-video output in particular is excellent.  Very useable 80 column
> text screen and
> >> nice graphics screens for games.  Here is a link to some pics of the
> board and some
> >> screen shots.  The screen shots are all s-video on a 50 or so inch LCD
> TV.
> >>
> >> <https://drive.google.com/open?id=0B1sgl615FlGneHZWa2VhbUJWcEE <
> https://drive.google.com/open?id=0B1sgl615FlGneHZWa2VhbUJWcEE>>
> >>
> >> - Ed
> >>
> >
> > --
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>
>
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