[vdr] Re: PCI Latecy and OSD?

[Ragnar Sundblad <ragge@nada.kth.se>]

--On den 28 januari 2003 20:22 +0100 alexw <alexw@undercover.mine.nu> wrote:

> My +5V is only at 4.811V and my +3.3V monitored value is 3.232.
> I did not
> take power measurement directly on the motherboard, but I think that the
> values returned by the system hardware monitor are reliable enough. The
> +12V is really stable between 12~12.123V, never lower.
Maybe you have spikes or other instabilities that are to fast
to show up on your monitor? That seems to be one of the
problems in my case.

> Using a strong power supply does not show any improvement on
> the frontend.
Strong in the specs is good, but how does it behave in reality?
And what comes out on the PCI connector?

I'd check it out with a scope or at least a volt meter, don't
forget to make AC measurements too.

/ragge




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