[ntp:questions] GPS with PPS without any soldering requirements?
evandro at mailinator.com
Mon Feb 11 16:27:19 UTC 2008
On Feb 11, 8:16 am, "Richard B. Gilbert" <rgilber... at comcast.net>
> Forget the USB. USB has unpredictable latencies that make it a poor
> choice for timing.
Doesn't the USB protocol have an isochronous mode that guarantees real-
time, predictable communication? I'm not an USB expert, just
wondering whether it could actually be used for timing purposes, even
if the NMEA message itself is not used, but rather its mere delivery
as a proxy for the timing pulse.
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