[Coco] RGB --> VGA for CoCo: A success story

[Carlos Bragatto]

Roy, are you still selling your converter?

CH

On Sat, Nov 15, 2008 at 11:10 PM, <RJRTTY at aol.com> wrote:

> In a message dated 11/15/2008 2:37:22 P.M. Eastern Standard Time,
> snhirsch at gmail.com writes:
>
>
>
> >The vertical banding is very slight and appears on every classic  computer
> >I've run through a converter.  Even my pricey Highway  Model 100 (used for
> >Apple IIGS and Amiga) exhibits this.  In  general, VGA CRT displays look a
> >bit better than LCD units but since  that defeats my goal I just live with
> >it.
>
> >Someday I'll fiddle  with a low-pass filter for the video signals to see
> if
> >it can be cleaned  up a bit more, but it's not really bothering me.
>
>
> Yes the banding appears because the bandwidth of a modern SVGA
> monitor is so much greater than the old monitors used to be.
>
> I have adapted my converter to the Amiga, Atari ST, IBM CGA,
> and the Apple IIGS and the Apple has by far the worst output
> for banding but it responds well to a simple LCR passive filter.
>
> Roy
>
> **************Get the Moviefone Toolbar. Showtimes, theaters, movie news &
> more!(
> http://pr.atwola.com/promoclk/100000075x1212774565x1200812037/aol?redir=htt
> p://toolbar.aol.com/moviefone/download.html?ncid=emlcntusdown00000001)
>
> --
> Coco mailing list
> Coco at maltedmedia.com
> http://five.pairlist.net/mailman/listinfo/coco
>