Does HP41CX use the quad memory?

http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&category=58039&item=5785738549&rd=1&ssPageName=WDVW

Edited: 29 June 2005, 5:41 p.m. after one or more responses were posted

Hi, Gileno;

AFAIK, the HP41CX has all 'main memory' available, as it happens with the HP41CV. If you use a quad module, operation may disrrupt, i.e., in some circumstances the calculator may not work properly. All comands that access memory will cause both quad memory contents and main memory contents to answer, and if any of them delays a bit, bus may stuck. Anyway, it may work perfectly fine, though...

Cheers.

Luiz.

Odd, i only see XIO, Advantage and HPIL modules. No Quad memory module.

Doug

I apologize because I missed the link !!!

http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&category=58039&item=5785738549&rd=1&ssPageName=WDVW

The 41CX has a Math module ANNNNNNND a Math/Stat module. Talk about redundancy!!!!!!!!!!

Maybe if he took the Quad Memory module and either the Math or the Math/Stat module, the price can come down??? :-)

I think this machine is a perfect match for that Cobubah fella to buy it!!! He might sell it above $1,000!!!!

Maybe if he took the Quad Memory module and either the Math or the Math/Stat module, the price can come down??? :-)

I think this machine is a perfect match for that Cobubah fella to buy it!!! He might sell it above $1,000!!!!

Ah, guess it's worth 3X value because it has wrong module installed!