[time-nuts] teensy as time capture device

[Jim Lux]

On 9/24/15 11:02 AM, Hal Murray wrote:
>
> xnews5 at luna.dyndns.dk said:
>> External Oscillator (the system clock clock) ,  or External Timer clock
>> (limited to system clock/4)
>
> That sounds like they are running the external signal through a synchronizer
> and then doing all the logic on the system clock.  That would add a lot of
> high frequency jitter but work as expected at longer time scales.
>
> It would be fun to see if you could pick up hanging-bridge type artifacts.
>
>

Almost certainly.