[ntp:questions] ntpd: time reset problem

David J Taylor david-taylor at blueyonder.not-this-part.nor-this.co.uk.invalid
Thu Sep 17 09:57:02 UTC 2009


"David Lord" <> wrote in message 
news:7hee7pF2s1joiU1 at mid.individual.net...
[]
> What I've not tried so far over usb or direct to serial
> port, is pps on DCD with type 22 driver and radioclkd2
> using signal on a different pin CTS, DSR or possibly RNG.
>
> There are a couple of problems with that, the pps signal
> needs to be extracted from the demodulated carrier, and
> cable I have wired up only has DCD.
>
> I have a monostable setup to give a 950ms pulse before
> it can be retriggered and other half of chip generates a
> short pulse when 950ms pulse is triggered. I believe that
> should give me a pps output from MSF but not yet given it
> a try.
>
>
> David

It does sound as if you are enjoying yourself, in any case!

Cheers,
David 




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