Just curious, is there by chance a removable eprom or other programmable device on these boards?
Assuming a fairly verbose scpi like command interface, I've occasionally had luck reverse engineering a command set by looking through an eprom dump for a list of commands? Also, does this by chance respond to the standard scpi commands like *IDN? and *TST? On Mon, Apr 9, 2018, 12:24 PM Bill <[email protected]> wrote: > I have two of these with 488 interfaces. > Would appreciate any 488 info you get. > [email protected] > > -----Original Message----- > From: Bob kb8tq > Sent: Saturday, April 07, 2018 10:27 PM > To: [email protected] ; 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 <[email protected] > > > > 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 > > > > > > _______________________________________________ > > time-nuts mailing list -- [email protected] > > To unsubscribe, go to > > https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > > and follow the instructions there. > > _______________________________________________ > time-nuts mailing list -- [email protected] > To unsubscribe, go to > https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > and follow the instructions there. > > > --- > This email has been checked for viruses by Avast antivirus software. > https://www.avast.com/antivirus > > _______________________________________________ > time-nuts mailing list -- [email protected] > To unsubscribe, go to > https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts > and follow the instructions there. > _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
