[time-nuts] tyco electronics A1025

Hal Murray hmurray at megapathdsl.net
Sun Dec 14 16:21:45 EST 2014

kb8tq at n1k.org said:
> My guess is that there is no PPS out of the device. It would be very unusual
> if there was. Finding the NEMA output pin should be possible with an
> oscilloscope. At that point, a simple serial connection to the server is
> about all you need. Bring up the NEMA driver and it is running.

You may need an inverter in the serial path.

I'd expect there to be a PPS signal coming out of a GPS module.  It is often 
left unconnected, or connected to a LED.

These are my opinions.  I hate spam.

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