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Re: [gpsd-dev] GPS week wraparound
From: |
Eric S. Raymond |
Subject: |
Re: [gpsd-dev] GPS week wraparound |
Date: |
Fri, 27 Sep 2013 16:25:42 -0400 |
User-agent: |
Mutt/1.5.21 (2010-09-15) |
Gary E. Miller <address@hidden>:
> > However, none of these caveats affect the usefulness of PPS, which
> > tells us top of second to 50ns accuracy
>
> Well, I've never seen anything close to that. You will certainly not get
> that over RS-232. Most spec around 1 microSec.
Good point - the 50ns is the accuracy of the underlying attomic clock.
Will revise accordingly.
--
<a href="http://www.catb.org/~esr/">Eric S. Raymond</a>
- Re: [gpsd-dev] GPS week wraparound, (continued)
- Re: [gpsd-dev] GPS week wraparound, Eric S. Raymond, 2013/09/27
- Re: [gpsd-dev] GPS week wraparound, Harlan Stenn, 2013/09/28
- Re: [gpsd-dev] GPS week wraparound, Eric S. Raymond, 2013/09/27
- Re: [gpsd-dev] GPS week wraparound, Hal Murray, 2013/09/27
- Re: [gpsd-dev] GPS week wraparound, Eric S. Raymond, 2013/09/27
- Re: [gpsd-dev] GPS week wraparound, Gary E. Miller, 2013/09/27
- Re: [gpsd-dev] GPS week wraparound,
Eric S. Raymond <=
- Re: [gpsd-dev] GPS week wraparound, Magnus Danielson, 2013/09/27
- Re: [gpsd-dev] GPS week wraparound, Magnus Danielson, 2013/09/27