[time-nuts] Looking for IEEE-488 codes and formats for Datum 9700AT Programmable Time System
Bill
breed at otelco.net
Mon Apr 9 14:21:56 EDT 2018
I have two of these with 488 interfaces.
Would appreciate any 488 info you get.
breed at otelco.net
-----Original Message-----
From: Bob kb8tq
Sent: Saturday, April 07, 2018 10:27 PM
To: leedyt at aol.com ; Discussion of precise time and frequency measurement
Subject: Re: [time-nuts] Looking for IEEE-488 codes and formats for Datum
9700AT Programmable Time System
Hi
Actually the manual is moot on any sort of remote control. The RS-232
section refers you to an insert
in the back of the manual. I’d guess that the 488 stuff was done the same
way.
Nasty question: Are you sure you have the 488 option installed? It would
not be the first piece of gear
produced that never really got a 488 firmware version …..
Bob
> On Apr 7, 2018, at 11:11 PM, Tom Leedy via time-nuts <time-nuts at febo.com>
> wrote:
>
>
> Hi:
>
> I am looking for the IEEE-488 codes and formats for a Datum 9700AT
> Programmable Time System. The 9700AT is a 1U time generator and
> translator with slots in the back that can accept option cards with
> various functionalities such as -488 and RS-232 interfaces, GPIO, and tape
> searches. What I need is the character strings to output the time for
> the -488 interface. The manual for the unit is here:
> http://www1.symmetricom.com/media/files/support/ttm/product-manual/man-9700at-9710.pdf
> However, it is silent on the details of the -488 interface.
>
> Any help would be appreciated and feel free to contact me offline.
>
> Many thanks!
>
> Tom Leedy
> Clarksburg, MD
>
>
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