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HP Forum Archive 15

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Look HP41CX + QUAD MEMORY Module ?
Message #1 Posted by gileno on 29 June 2005, 2:29 p.m.

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

      
Re: Look HP41CX + QUAD MEMORY Module ?
Message #2 Posted by Vieira, Luiz C. (Brazil) on 29 June 2005, 4:59 p.m.,
in response to message #1 by gileno

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.

            
Re: Look HP41CX + QUAD MEMORY Module ?
Message #3 Posted by Namir on 29 June 2005, 5:44 p.m.,
in response to message #2 by Vieira, Luiz C. (Brazil)

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

      
Re: Look HP41CX + QUAD MEMORY Module ?
Message #4 Posted by Doug Wilder on 29 June 2005, 5:00 p.m.,
in response to message #1 by gileno

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

Doug

      
Re: Look HP41CX + QUAD MEMORY Module ?
Message #5 Posted by Gileno on 29 June 2005, 5:43 p.m.,
in response to message #1 by gileno

I apologize because I missed the link !!!

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

      
Re: Look HP41CX + QUAD MEMORY Module ?
Message #6 Posted by Namir on 29 June 2005, 5:48 p.m.,
in response to message #1 by gileno

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!!!!

      
Re: Look HP41CX + QUAD MEMORY Module ?
Message #7 Posted by Namir on 29 June 2005, 6:27 p.m.,
in response to message #1 by gileno

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!!!!

            
Re: Look HP41CX + QUAD MEMORY Module ?
Message #8 Posted by Doug on 2 July 2005, 6:28 p.m.,
in response to message #7 by Namir

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

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