Raphael Pooser wrote:
Bob wrote:
Chad wrote:
8< snip want S3 graphics card with open source drivers but can't find
them except on VIA motherboards but would rather not buy a new MB.
As for 'not wanting to get a new motherboard' I wouldn't worry too
much (depending on why you are concerned ;) ). I have found a couple
of outlets where you can grab motherboards with the chipsets that
support unichrome on them for ~20-30 bucks (that's less than the cost
of an Nvidia standalone) that also have a few other niceties
integrated. I know, most of us are probably anti-integrated, but it
really isn't so bad for 25 bucks ;)
Go hunting for a board to suite your needs before ruling it out, you
may be happy with your find.
I appreciate the fact that a new motherboard would be inexpensive but
I also know the VIA chip-sets have been plagued by DMA problems, have
they fixed them? Can you recommend a good VIA board for AMD k7s with
Unichrome GPU, Gigabit LAN, P4 style heat-sync mounting holes in the
MB and working DMA?
The KM400 chipset has unichrome. It is the KT400 with the integrated
graphics added as the only difference. As far as I know the KT400 has
no DMA issues. In fact, I had 3 via boards and none of them had
issues. One was an old socket 7 mvp3, one was a kt266, and one was a
kt400. All handled DMA just fine. I would say you are safe using the
km400 for this. It's definitely not a guarantee that if you get a via
board you will have dma problems. Then again, my good experience with
them won't guarantee you will get perfect boards though. But my
understanding is it's only with very old chipsets and the problem is not
so prevalent these days.
Now, a K7 board with P4 mounting holes, unicrome, AND GB Lan, I have no
clue about the existence of a board like that as these matx boards
generally aren't for the cooling-heavy, and hence don't sport the holes.
Raphael
OK, thanks for the feedback, I’ll keep an eye out for one for testing
and either Freecycle an ECS board as mentioned up ^^ there or more
likely I’ll drop in an Duron 700 I’ve got somewhere and have a go at
setting up asterisk.
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