[time-nuts] NIST time services

Hal Murray hmurray at megapathdsl.net
Sat Mar 22 17:44:22 EDT 2014


albertson.chris at gmail.com said:
> Would you know which other systems include the PRUs?  Is it only in the TI
> products?   It seems like an ideal solution to the problem of
> non-deterministic latency. 

There is a much simpler solution - avoid the latency by using a counter/timer 
to capture the counter on an external event.  (That may assume you are using 
the same counter for timekeeping.)  Many ARM chips come with a blizzard of 
peripherals. Good counter/timers are common.


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