[time-nuts] Raspberry Pi 4 oscillator replacement
Poul-Henning Kamp
phk at phk.freebsd.dk
Fri Feb 5 07:44:24 UTC 2021
--------
Trent Piepho writes:
> On Thu, Feb 4, 2021 at 4:09 PM Hal Murray <hmurray at megapathdsl.net> wrote:
> I've not seen one where the input clock frequency had much of a range.
> It might be 24-26 MHz, but never 10 - 52 MHz.
Usually if you read very closely, you will find a wide range is OK
but a footnote to the effect that they only warrant USB will work at
the following specific frequencies.
--
Poul-Henning Kamp | UNIX since Zilog Zeus 3.20
phk at FreeBSD.ORG | TCP/IP since RFC 956
FreeBSD committer | BSD since 4.3-tahoe
Never attribute to malice what can adequately be explained by incompetence.
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