[time-nuts] How to get PPS from ublox mini-PCI GPS to APU2 SoC serial port for ntpd

[Hal Murray]

gem at rellim.com said:
> Who cares if the PPS is inverted? 

Good point.  I wasn't paying attention to the PPS only context in the 
subject.  I keep forgetting which way is best for PPS.  Fortunately, all the 
software I've used knows how to handle inverted PPS.

The original message in this thread also mentioned RX and TX.

I'd probably get the RS-232 version since I'm likely to want the RX/TX too 
and it's more likely to be useful on other projects.


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