Ok  I grabbed a sample of the clock statistics.


On Fri, Aug 12, 2016 at 2:53 PM, Bill Unruh <un...@physics.ubc.ca> wrote:

> On Fri, 12 Aug 2016, Chris Greenman wrote:
>
> it's a usb puck.  so no.  Actually I haven't actually looked but typical
>> USB is +5v data+ data- and gnd.  As
>> far as I know the only place the pps signal is available is inside the
>> puck between the GPS module and the usb
>> interface.
>>
>
> Well, usb serial immitatiors can also immitate the control lines from a
> serial
> line. Thus one of the usb packets can be a simlation of the PPS signalalong
> the appropriate serial line.  But those are likely to have far worse
> behaviour than the actual lines.
> It might however be better than the data phrases usually coming along the
> serial line.
>
>
>
>
>>  like I said I COULD crack it open and run a new cable that included the
>> pps line.
>>
>> On Fri, Aug 12, 2016 at 2:24 PM, Bill Unruh <un...@physics.ubc.ca> wrote:
>>
>>
>>       William G. Unruh __| Canadian Institute for|____ Tel:
>> +1(604)822-3273
>>       Physics&Astronomy _|___ Advanced Research _|____ Fax:
>> +1(604)822-5324
>>       UBC, Vancouver,BC _|_ Program in Cosmology |____
>> un...@physics.ubc.ca
>>       Canada V6T 1Z1 ____|____ and Gravity ______|_
>> www.theory.physics.ubc.ca/
>>
>>       On Fri, 12 Aug 2016, Chris Greenman wrote:
>>
>>             I CAN hook it up for PPS but it will require cracking open
>> the puck and it's not that
>>             crucial for my use
>>             anyway.
>>
>>
>>       Isn't there an output line from the puck which carries the PPS
>> signal?
>>
>>
>>
>>

Attachment: statistics.tgz
Description: GNU Zip compressed data

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