Look here for fast motherboard - cpu combinations:

https://www.osadl.org/Individual-system-data.qa-farm-data.0.html#c4366

unfortunately we cant use the osadl kernel patch as yet (that will be my
next gripe, after I am over the present one.
So dont expect results any time soon.)

cheers,

j.




On Fri, Mar 30, 2012 at 1:30 AM, Jeshua Lacock <[email protected]> wrote:

>
> On Mar 29, 2012, at 12:59 AM, Viesturs Lācis wrote:
>
> > 1) If You mean: which jitter number from latency test results to take
> > into account?
> > 25us figure represents jitter in base thread.
> > 1ms figure represents jitter in servo thread.
> >
> > Which figure to use? It depends... Will You run anything in base
> > thread (like Erik mentioned - software step generation is one of the
> > tasks for base thread) or will everything be done in servo thread?
>
> I am using servos with the Gecko 320.
>
> > 2) If You mean: which number to take for the latency number to run?
> > IMHO, the question is not valid, You cannot put Your own numbers
> > there, You simply should open latency test and press "run" (or
> > something like that, I do not remember correctly) and then, with that
>
> I am familiar with the latency test, that is exactly what I was referring
> to. It reports two Max Jitters there and I did not know for certain that
> one was for servos and the other for steppers. Thank you.
>
> Does anyone know of some known settings to try disabling in CMOS to
> possibly get lower numbers? My 1.0ms Max Jitter is under 9300, but if
> possible I would like to get it even lower.
>
> Thanks!
>
>
> Best,
>
> Jeshua Lacock
> Founder/Engineer
> 3DTOPO Incorporated
> <http://3DTOPO.com>
> Phone: 208.462.4171
>
>
>
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