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 ------------------------------------------------------------------------------ This SF email is sponsosred by: Try Windows Azure free for 90 days Click Here http://p.sf.net/sfu/sfd2d-msazure _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
