[mythtv-users] Mobo upgrade to support 3 DVB tuner system (previous irq problems)
Ben
debian-list at blueturtles.com
Sat Apr 15 21:00:30 UTC 2006
Joe Votour wrote:
> > If you want a budget platform, then socket 754 may be
> > a good choice. Right now, I have an Athlon64 3200+ in
> > a socket 754, and it's barely enough for HD. And for
> > me, now that I've seen HD (on a HDTV), there's no
> > going back. (Though I am in the process of setting up
> > a dedicated backend and frontend system to see if that
> > helps matters out any, as I don't want to spend money
> > for a new motherboard/CPU).
> >
> >
>
I'm stuck with SD for a while yet as my toddlers would make short work
of nice HDTV. So even a sempron 3100+ is overkill.
> > If you want performance or dual-core, then you have to
> > go with socket 939 - so, it depends on your needs.
> > You can get a Sempron with socket 754 for a while,
> > according to the article.
> >
> > As to your IRQ problems - do you use USB at all on
> > that machine? If not, then you might want to try
> > disabling it, as that is what looks like the IRQs deal
> > with (from your dump). It's a something to try if you
> > haven't already.
> >
>
Unfortunately I do use the USB for my streamzap remote.
My concern is really PCI bus bandwidth. Are 3 PCI tuner cards + 1 pcmcia
wireless NIC / AGP always going to cause problems? Am I just trying to
push too much data across a bus in excess of its design limits? In my
case slots 1 & 5 share an irq with the AGP port (so having four cards is
always going to share something & the pcmcia only likes to play in slot 2)
More information about the mythtv-users
mailing list