[Coco] RGB2VGA

[Luis Antoniosi (CoCoDemus)]

If you wait more time, i'm planning a low cost version using a cheaper
altera. But this will take some time, I didn't put my hands on the cheaper
altera and osh park prototypes take some time.

Here a movie:

https://www.youtube.com/watch?v=qruVMvIFDwE


Luis Felipe Antoniosi



On Fri, Feb 13, 2015 at 1:29 PM, Gene Heskett <gheskett at wdtv.com> wrote:

> On Friday, February 13, 2015 01:10:47 PM Steven Hirsch wrote:
> > On Fri, 13 Feb 2015, Gene Heskett wrote:
> > > I have had, in the back of my mind, the idea to replace those 3
> > > buffer transistors with a modern video speed op-amp, with enough hf
> > > boost built in to alleviate that problem, but seem to have miss-laid
> > > my round tuit.
> >
> > Hi, Gene.
> >
> > FYI: Luis's FPGA based adapter does an absolutely lovely job of
> > displaying Coco 3 output with no internal mods.  It's very much a work
> > in progress, but quite useable at its current state.
>
> I have been following that Steven, and am considering tossing my name out
> to be put on the list.  But I need to see it doing 80 column text in a
> movie resolution good enough to judge it in that mode.  I have not seen
> that yet.
>
> Cheers, Gene Heskett
> --
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