[time-nuts] GPIB/HPIB Address 31, Talk Only
Hello The Net, Is address 31, for talk only, a HP/Agilent feature only, or do tothers provide talk only on the buss ? I am looking at RF frequency counters to 12 GH, for use with TimeLab. Stan, W1LE Cape Cod FN41sr ___ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
Re: [time-nuts] GPIB/HPIB Address 31, Talk Only
On 8/7/2013 3:22 PM, stan, W1LE wrote: Is address 31, for talk only, a HP/Agilent feature only, or do tothers provide talk only on the buss ? My understanding is that 31 is illegal as a device address, used to untalk/unlisten all devices. Perhaps what you mention is something from early HPIB (as opposed to newer GPIB/IEEE-488). There are non-HP talk-only devices, but they would use a normal 0-30 device address. But, I could be wrong, I don't pretend to be an expert on 488. ___ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
Re: [time-nuts] GPIB/HPIB Address 31, Talk Only
That's part of the GPIB standard. It should work on any GPIB system. On 8/7/2013 1:22 PM, stan, W1LE wrote: Hello The Net, Is address 31, for talk only, a HP/Agilent feature only, or do tothers provide talk only on the buss ? I am looking at RF frequency counters to 12 GH, for use with TimeLab. Stan, W1LE Cape Cod FN41sr ___ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
Re: [time-nuts] GPIB/HPIB Address 31, Talk Only
Hi Stan, As per the GPIB standard [1], valid primary addresses are 0-30. A few instruments use address 31 to specify TALK ALWAYS mode, but it is by no means a standard. Not even among HP/Agilent devices. [1] ANSI/IEEE Std 488.1-1987 Regards, Abdul -Original Message- From: time-nuts-boun...@febo.com [mailto:time-nuts-boun...@febo.com] On Behalf Of stan, W1LE Sent: Wednesday, August 07, 2013 12:23 PM To: time-nuts@febo.com Subject: [time-nuts] GPIB/HPIB Address 31, Talk Only Hello The Net, Is address 31, for talk only, a HP/Agilent feature only, or do tothers provide talk only on the buss ? I am looking at RF frequency counters to 12 GH, for use with TimeLab. Stan, W1LE Cape Cod FN41sr ___ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there. ___ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.