What is an HP 82972A for the HP-85?



#4

Hi,

eBay has a listing for an HP-85 with an 82972A upgrade - Google has no hits for this, anyone know what this means please?

http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=2545475283

Thanks,
John


#5

It is probably the A to B upgrade. This is why you get the 64K memory module which does not work with the 85A.

**vp


#6

Thanks vp, sensible suggestion (as always!)

Regards,
John


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