Yo Achim! On Wed, 22 Mar 2017 19:38:41 +0100 Achim Gratz <[email protected]> wrote:
> > I'd be interested in how well it works just over the LAN with local
> > chimers. The Ethernet is the weak link on the RasPi.
>
> The latency is actually a bit larger than the rasPi3 (similar to the
> rasPi1, with the rasPi2 in the middle of those), but the jitter seems
> to be lower. This is with both machines fixed to 1.2GHz and looking
> at the same set of pool servers outside my local network.
Hmm, very interesting data point. That GigE is not clearly better than
the 100BaseT is a surprise to me.
Can the TikerBoard GigE do hardware PTP?
I look forward to your future results.
RGDS
GARY
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