[time-nuts] Holdover, RTC for Pi as NTP GPS source

Chris Caudle chris at chriscaudle.org
Thu Nov 2 09:04:50 EDT 2017

On Wed, November 1, 2017 7:16 pm, Jim Harman wrote:
> The DS3231 has an 8 bit register that will change its frequency in
> increments of about 0.1ppm. Thus you could discipline it to get its pps
> aligned with your reference.

That sounds like you just designed the worst GPSDO ever.

Chris Caudle

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