Dave,
Each "device" consist in this case of several computers (running multiple os)
and quite a bit of hardware. The TS 7260 is a minor detail in the system. The
main trick of having such a complex system running synchronized is to time tag
all the parameters that are used for sync or real time applications with the
same quality clock. I uses a high end ntp server that triggers the whole system
from the same 10 Mhz signal.
/Polly
it is all synchronized with the 1 PPS or 10 MHz signal form the same ntp
server.
--- In Dave Cramer <> wrote:
>
> On Wed, Aug 25, 2010 at 4:06 PM, palito.farias <> wrote:
>
> >
> >
> > Dave,
> > I run
> > ntpclient -i 300 -c 288 -h $NTPHOST > filename.log
> >
> > i is the interval 300 seconds - 5 min, c the count 288 equivalent 24h and
> > then your ntphost address. The log will then have a column for day, seconds,
> > ntp transaction time. internal delay, clock difference and dispersion from
> > server. All this is in the how to, where there also are gnu plot commands to
> > obtain plots but I prefer to use matlab, just a personal preference. hope it
> > helps.
> >
> >
> Well, not quite what I was looking for. When you do finally get two devices
> synchronized how do you plan on taking simultaneous measurements ? Or is
> that a requirement ?
>
> Dave
>
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