Hi, If it looks like this one: http://www.measurementcomputing.com/pdfs/isa-gpib-pc2a.pdf then it could be a legacy ISA PC2IIA from NI or a compatible one.
pf ----- Original Message ----- From: "Didier Juges" <[EMAIL PROTECTED]> To: "'Discussion of precise time and frequency measurement'" <[email protected]> Sent: Sunday, October 05, 2008 6:10 PM Subject: Re: [time-nuts] GPIB Card > > The NEC 7210 was the industry standard GPIB chip for over 20 years, I > still > have a few here. If you want the spec and can't find it, I probably have > it > here somewhere. > > Didier > >> -----Original Message----- >> From: [EMAIL PROTECTED] >> [mailto:[EMAIL PROTECTED] On Behalf Of Brian Kirby >> Sent: Saturday, October 04, 2008 11:40 PM >> To: Discussion of precise time and frequency measurement >> Subject: [time-nuts] GPIB Card >> >> A friend has given me a GPIB card and neither of us know who made it. >> >> First its a standard ISA card and it has a GPIB female plug >> on the rear. >> No manufacturer or model number but there is a symbol of >> a tree on the rear (maybe paradise?) and beside is 6323706 >> rev A 667523. Made in the USA and another number in a corner >> is 94V-0. >> >> On the chip side of the board it appears to have a NEC >> controller marked big letters D7210C little letters 8308PB. >> An assembly number of 6323705 rev A. Has another 20 other >> 74LSxx glue logic ICs...Card is about 4.5 inches by 4.25 inches. >> >> Has 5 set of berg pins, one set is A13, A14, next set is 2FX >> and IE, next set is computer IRQs 2 thru 7, then a >> DRQ1-DAC1-DRQ3-DAC3, then last set of DAC2 and DRO2. >> >> It had a 1.44 Mb floppy which suscessfully copied, three >> files; config.sys , DV488PC.sys, and LVDT.C >> >> Config.sys shows: >> BREAK=ON >> BUFFERS=20 >> FILES=30 >> LASTDRIVE=E >> SHELL=C:\DOS\COMMAND.COM /P /E:256 >> DEVICE=C:\DOS\ANSI.SYS >> DEVICE=C:\VIPARSE.SYS >> INSTALL=C:\DOS\FASTOPEN.EXE C:=(50,25) >> DEVICE=C:\DV488PC.SYS >> >> LVDT.C is "C" code for >> for a program written by a NASA/MSFC employee for the >> calibration of Linear Displacement trunsducers... >> >> Does anybody in the list have an idea of who made the card ? >> I'm researching to see if it is still usable.... >> >> >> Brian - KD4FM >> >> >> >> _______________________________________________ >> 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. > > > __________ Information NOD32 3495 (20081004) __________ > > Ce message a ete verifie par NOD32 Antivirus System. > http://www.nod32.com > > _______________________________________________ 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.
