[time-nuts] Time stamping with a PICPET
Hal Murray
hmurray at megapathdsl.net
Mon Oct 28 16:09:18 EDT 2013
albertson.chris at gmail.com said:
> The network limits time transfer accuracy to around one millisecond at best
> so it dose not good to use schemes better than #1.
Nonsense.
I agree with your general point that the timing from an interrupt has been
good enough for NTP, but statements like the above are way off. Modern gear
on a LAN can do much better than 1 ms. I get under 0.2 ms ping times. Even
going through a WiFi hop is mostly under 1 ms.
Yes, that's a lightly loaded LAN and all the PCs are mostly idle.
--
These are my opinions. I hate spam.
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