Communicating with the HP 3421A Data Aquisition/Control Unit
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07-26-2024, 10:26 PM
Post: #7
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RE: Communicating with the HP 3421A Data Aquisition/Control Unit
(07-26-2024 09:55 PM)Dave Frederickson Wrote:(07-26-2024 02:07 PM)KeithB Wrote: Would a PIL-Box allow him to communicate with it? Note however that the special ROM is not mandatory; it might only make your program a little easier and more compact. The instruction language of the 3421A is plenty simple, and I used it extensively with a 41cx with HP-IL and XIO, with no data-acquisition ROM. I think I was mostly done using the 3421A when I got into the 71. http://WilsonMinesCo.com (Lots of HP-41 links at the bottom of the links page, at http://wilsonminesco.com/links.html#hp41 ) |
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