HP-41 - Memory modules
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04-09-2019, 11:19 PM
Post: #5
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RE: HP-41
First of all, thanks everyone for the answers
May be, I should just go back to read the manual, so let me apology if the question was dumb. I'll try to make myself more clear. If I reset my HP41C by keeping pressed the Key <- , turning on and letting the key the unit says memory lost, which is exactly what I expect and to me means the machine is empty If I press PRGM it says 00 REG 46 Then I'm able to store data in a register up to <number> STO 16 after that, it says NON EXISTENT If I insert the module 82106A, and repeat the reset procedure, when entering PRGM it keeps saying 00 REG 46 while I was expecting a bigger value because of the module, but I can store date in registers up to <number> STO 80, I get NON EXISTENT if try to store in REG 81. This makes me think that the module works, as I get more registers. As I said, I should probably goes back to the basic concept of the structure which I have somehow forgotten, however if anyone can explain me this I will be grateful. take care ! Edoardo & Alberto |
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Messages In This Thread |
HP-41 - Memory modules - albertofenini - 04-08-2019, 07:26 AM
RE: HP-41 - Jurgen Keller - 04-08-2019, 06:42 PM
RE: HP-41 - albertofenini - 04-09-2019 11:19 PM
RE: HP-41 - albertofenini - 04-10-2019, 11:19 AM
RE: HP-41 - Memory modules - Sylvain Cote - 04-21-2019, 01:52 PM
RE: HP-41 - Memory modules - rprosperi - 04-21-2019, 03:31 PM
RE: HP-41 - Memory modules - Sylvain Cote - 04-21-2019, 03:48 PM
RE: HP-41 - Memory modules - rprosperi - 04-21-2019, 04:17 PM
RE: HP-41 - Massimo Gnerucci - 04-10-2019, 11:29 AM
RE: HP-41 - Memory modules - Massimo Gnerucci - 04-10-2019, 06:30 PM
RE: HP-41 - Memory modules - Dave Britten - 04-10-2019, 04:01 PM
RE: HP-41 - Memory modules - Massimo Gnerucci - 04-10-2019, 06:38 PM
RE: HP-41 - Memory modules - Dave Britten - 04-10-2019, 07:05 PM
RE: HP-41 - Memory modules - Massimo Gnerucci - 04-10-2019, 08:02 PM
RE: HP-41 - Memory modules - Dave Britten - 04-10-2019, 08:18 PM
RE: HP-41 - albertofenini - 04-10-2019, 11:42 AM
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