Messages in this thread | | | Date | Sat, 30 Oct 1999 15:08:14 -0600 | From | yodaiken@chelm ... | Subject | Re: changing RTC frequency on the fly = sync problems (RTC virtualization) |
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On Sat, Oct 30, 1999 at 11:35:59PM +0200, Benno Senoner wrote: > My question: are there major delays when changing RTC frequency on the fly ? > If yes, what is the order of magnitude of the delay ?
The rtlinux distribution has a simple RTC driver test that uses the tsc for precise timining. If would be easy to determine all these numbers using that test.
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