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Re: CVS commit: src/sys/kern



In article <060806140056.M0102927%mirage.ceres.dti.ne.jp@localhost>,
Izumi Tsutsui  <tsutsui%ceres.dti.ne.jp@localhost> wrote:
>perry%piermont.com@localhost wrote:
>
>> I was under the impression that for some counters with fixed
>> frequency, like the ACPI time register, that the frequency was
>> determined by specification. Am I mistaken on that?
>
>Usually crytal oscillators have 10~200 ppm tolerance
>(including temperature dependency), so lower digits
>(under ~100kHz on 1GHz CPU) are not so significant.
>
>I'm just afraid such not-so-meaningful digits might confuse
>some users.

I agree with that assessment.

christos




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