[Coco] RGB2VGA converter

[Luis Antoniosi (CoCoDemus)]

Nice to hear it :)

I will publish my modification, the 3rd blue bit makes the scanlines
smoother. I had to give up digitizing the 3rd bit tough. It was using all
the memory from the altera and causing other timings problems.


Luis Felipe Antoniosi



On Wed, Jan 28, 2015 at 10:47 PM, Sylvain Rousseau <
surtoutnombliepas at yahoo.ca> wrote:

> Hi Luis,
> It works great with my Tandy 1000 SL also!
> Thank you very very much for the work you did and you will do on the
> RGB2VGA converter.
> Sylvain
>
>      Le samedi 24 janvier 2015 23h13, Sylvain Rousseau <
> surtoutnombliepas at yahoo.ca> a écrit :
>
>
>  Thank you Luis,
> I will find the parts I need and try it in a few weeks.
> Regards,
> Sylvain
>
>     Le samedi 24 janvier 2015 18h59, Luis Antoniosi (CoCoDemus) <
> retrocanada76 at gmail.com> a écrit :
>
>
>  tandy 1000 is TTL.
>
> It work with the zx spectrum, but I did a cable with proper resistors. You
> may try something like:
>
>
> https://www.google.ca/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&cad=rja&uact=8&ved=0CB0QFjAA&url=http%3A%2F%2Fmts.speccy.cz%2Fdoc%2F128_rgb.pdf&ei=eDHEVJGaBuiIsQTI7IGQCg&usg=AFQjCNFE2uaCSRv1FpKcgLsukDQ7HsIwtg&sig2=Eli6go2WWFiyIJwqKNKwcg&bvm=bv.84349003,d.cWc
>
>
> Luis Felipe Antoniosi
>
>
>
> On Sat, Jan 24, 2015 at 5:52 PM, Sylvain Rousseau <
> surtoutnombliepas at yahoo.ca> wrote:
>
> > Hi,
> > Do you know if the RGB2VGA converter may work with a Tandy 1000 SL?
> > Regards,
> > Sylvain
> >
> >      Le mercredi 24 décembre 2014 10h16, Cocodemus <
> > retrocanada76 at gmail.com> a écrit :
> >
> >
> >  Keep in mind i changed the dip switches. Look into the top.bdf to see.
> >
> > Sent from my iPhone
> >
> > > On Dec 24, 2014, at 10:06 AM, Sylvain Rousseau <
> > surtoutnombliepas at yahoo.ca> wrote:
> > >
> > > Yes, thanks,
> > > I have not worked on color accuracy yet.
> > > The screen is clear and crisp and the artifact color is very good.
> > > You did a really good work.
> > > Sylvain
> > >
> > >    Le mercredi 24 décembre 2014 9h30, Cocodemus <
> retrocanada76 at gmail.com>
> > a écrit :
> > >
> > >
> > > Did you see my email about the blue resistior 390? Replace for a 470
> ohm.
> > >
> > > Good luck!
> > >
> > > Sent from my iPhone
> > >
> > >> On Dec 23, 2014, at 10:41 PM, Sylvain Rousseau <
> > surtoutnombliepas at yahoo.ca> wrote:
> > >>
> > >> Hi,
> > >> I finally got the last parts I need to try Luis RGB2VGA converter.
> > >> Wow!  Wonderful!
> > >> Thank you Luis for this great Coco3 add-on.
> > >> Regards,
> > >> Sylvain
> > >>
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