Yorck von Collani wrote:
> I have measured the periodicity of a RT - Task with an oscilloscope and
> and have sean a jittering. A stabile periodicity is very important
> for me.
Since Pentium 133 (that means i have the same experiences with an
AMD-K6/2 300MHz and a Celeron300A oc450MHz) i messured a
jitter at about 10 mikrosecondes (sometime 20 mikroseconds, but never more
than that), when the task is the only RT-Task
(besides the usual RT-Linux-IDLE-Task - the linux operating system).
You can find a more detailed description at
http://www.linux-magazin.de/ausgabe.1998.11/Rtlinux/rtlinux2.html
(sorry, german language, only)
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