Re : [Openchrome-users] Re : Which unichrome can do 1920x1200 DVI or VGA?

[manu]

Le 23.08.2006 05:24:36, John Robinson a ?crit?:
> On 23/08/2006 02:37, Luc Verhaegen wrote:
> [...]
> > But reduced blanking won't help you attain a higher resolution here.
> 
> Right enough; I was answering the wrong question (how to get 1920x1200
> 
> out of a system with a limited RAMDAC).
> 
> > 32bpp 1600x1200 at 60Hz is already stretching it for a DDR266 VT3122
> with
> > current FIFO settings. The memory bandwidth just isn't sufficient.
> 
> Fair enough; the above mode already needs about 440MB/sec, and 1920 is
> 
> 20% more than 1600, so it would be a bit of a leap. It would be
> interesting to try experimenting on the other chipsets, though -
> particularly those which use faster memory.
> 
> If we supported 24bpp, 1920x1200 might work, and 16bpp should work
> fine.

Hmm but single link DVI should be OK right?
Bye
Manu

	
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