[time-nuts] Cheap jitter measurements
Hal Murray
hmurray at megapathdsl.net
Tue Apr 10 18:59:11 UTC 2018
kb8tq at n1k.org said:
> Yes, but looping back to the start of this thread, the intent is to actually
> measure the jitter directly. Thatâs where the whole need for a stamped
> pulse comes from. To paraphrase the earlier comments, the intent is to get
> away from a âself reportedâ result and actually do a direct measurement.
I think that should be a reasonable project.
1) Write some code to grab the time, send a pulse, grab the time. Log that.
2) Use a time-stamp counter to log the time of the pulse.
3) Write the software to merge the two log files.
--
These are my opinions. I hate spam.
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