Re: changing RTC frequency on the fly = sync problems (RTC virtualization)

yodaiken@chelm.cs.nmt.edu
Sat, 30 Oct 1999 15:08:14 -0600

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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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Next message: Daniel Stone: "Re: Sound: DMA (output) timed out - IRQ/DRQ config error?"
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