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HP 41(CX) - ADDING MEMORY
05-16-2019, 02:30 PM (This post was last modified: 05-16-2019 02:33 PM by Diego Diaz.)
Post: #11
RE: HP 41(CX) - ADDING MEMORY
Hi Arthur,

Good to know you've managed to put your NoVRAM module at work. ;-)

On the other hand your statement reagarding RAM contents erased by a [MEMORY LOST] is not consistent with the fuctionality of the NoVRAM (or the HEPAX module for that matter).

To transfer a program from user memory to HEPAX RAM you must use the HEPAX command "HSAVEP". (As described on page 22 vol 1 HEPAX manual)

Once the program is transferred it can be erased from user memory by CLP command.

After that the program will no longer appear on CAT 1, but on CAT 2.

Footnote on said page 22:
"Note that the HP-41CX only displays ROM headings in CATALOG 2. To see programs in HEPAX, stop the catalog before the HEPAX module, and press ENTER to list all functions and programs."

Hope this helps.

Diego.

PS: Your port module usage is the correct one: 1-NoVRAM, 2-X-MEM, 3-*ANYROM*, 4-Free.

"Do not suppose, check it twice."
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Messages In This Thread
HP 41(CX) - ADDING MEMORY - Artur - Brasil - 05-15-2019, 01:25 PM
RE: HP 41(CX) - ADDING MEMORY - EugeneNine - 05-15-2019, 05:28 PM
RE: HP 41(CX) - ADDING MEMORY - mfleming - 05-16-2019, 01:27 AM
RE: HP 41(CX) - ADDING MEMORY - Diego Diaz - 05-16-2019 02:30 PM



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