[time-nuts] nortel trible NTBW50AA boards SCPI command access

Don Latham djl at montana.com
Fri Sep 13 11:06:23 EDT 2013


Yes, please, Mark and thanks for the offer. I have one of these but
haven't got to it yet.

Don d'Huson

Mark C. Stephens
> I have a couple of these boards and I have modified one to access the
> SCPI command port available on the 'Z-Pack' rear connector.
> The addition is simple but effective giving the TSIP front panel serial
> port plus the "cellular" serial port.
> Note that you will now have 2 separate connectors for the different
> control modes.
>
> One obvious use for the SCPI port could be for NTPD.
> The NTBW50AA is lacking 1PPS but has a very accurate 2 Hz pulse ideal
> for NTPD.
>
> Unfortunately the :syst:stat? command is lacking in the firmware.
>
> If anyone in interested in the details I'll prepare a doc and share?
>
>
> --marki
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-- 
“The power of accurate observation is commonly called cynicism by those
who have not got it.”
-George Bernard Shaw



Dr. Don Latham AJ7LL
Six Mile Systems LLC
17850 Six Mile Road
POB 134
Huson, MT, 59846
VOX 406-626-4304
Skype: buffler2
www.lightningforensics.com
www.sixmilesystems.com




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