Re: C128D to SVGA

From: Nicolas Welte (
Date: 2001-08-16 10:37:01

Ojala Pasi 'Albert' wrote:
> > [hacking a C= 2320]
> > That type of cards take a 18bit digital RGB input and a clock
> > signal and put it out scandoubled as analog RGB.
> It is actually "only" 12 bits of digital RGB for A2320. The few
> scandoublers intended for A1200 and A4000 need more bits. Yes,
> should be almost as simple as soldering some wires.. Maybe I
> should make an adapter for my already existing cable if I ever
> have a couple of idle hours and feel like it.

Oh, stupid me :-) then 18 bits RGB was the palette register in VGA cards
maybe? Hmm, this might also be a good possibility to add a programmable
palette register between the 4 bit input and the 12 bit output. This way we
could program the 16 output colors of the C128 to any of the Amiga colors.


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