I have a real HP 41 with a selection to ROM’s. For some time now I have been using i41cx+ and love that a full selection of ROM’s are directly available.
The question is how to get these ROM programs into the DM41L? Can I export the ROM from the i41cx+ and import the resulting MOD file? Or do I need to COPY ROM program into i41cx+ memory, export, and them import the resulting RAW file?
Thx - Bill
Import HP 41 ROM files
Import HP 41 ROM files
Cheers - Bill Fleming
Re: Import HP 41 ROM files
Just to help your thread get going.
My understanding was that the 41L was fairly maxxed out in memory usage with ~ 4k left. Its why I went for the DM41x (but eventually have to get the 41L due to my Voyager love).
viewtopic.php?f=8&t=421&start=10
-Bill
My understanding was that the 41L was fairly maxxed out in memory usage with ~ 4k left. Its why I went for the DM41x (but eventually have to get the 41L due to my Voyager love).
viewtopic.php?f=8&t=421&start=10
-Bill
Re: Import HP 41 ROM files
Wasn’t thinking of hardware limits but like the 41L format so was thinking that would be my intro to SM calc’s. I was thing that the 41L would be able to say load a minimum of 4 ROM’s - so in that regard be like a real HP 41cx.
Cheers - Bill Fleming
Re: Import HP 41 ROM files
I had not thought about memory constraints. I was thinking that the 41L would be a good companion to the i41cx+ and a good intro to SM calc’s. I was assuming that the 41L would be able to load at least 4 ROM’s like the true HP 41cx.
Cheers - Bill Fleming
Re: Import HP 41 ROM files
For the 41L one might be able to selectively choose a module program (extract) and load/save to and fro from your computer programs via the USB. There is a thread discussing the 15L regarding import/export.
The landscape does settle into one's hand nicely. I have a DM15 and love the size.
-Bill
The landscape does settle into one's hand nicely. I have a DM15 and love the size.
-Bill
Re: Import HP 41 ROM files
Landscaping the 41 was the worst thing they could do to it.
Greetings,
Massimo
ajcaton
-+×÷ left is right and right is wrong Casted in gold
Massimo
ajcaton
-+×÷ left is right and right is wrong Casted in gold
Re: Import HP 41 ROM files
In contrast to the 41L, it also has a keyboard layout that matches the landscape format. I think the keyboard layout of the DM41(L) is what is called a Schnapsidee (special form of "crazy idea") in German. This, together with the lack of the possibility of using modules, makes the DM41(L) a very strange object. Fortunately, there is the DM41X.
My programmable calculators - former: CBM PR100, HP41CV, HP28S, HP11C - current: HP48G(256kB), HP35S, Prime, DM41X, DM42
Re: Import HP 41 ROM files
The DM41L CANNOT have modules installed, it is neither supported or possible.
But as others have pointed out, the DM41X easily lets you use just about all modules, including the exotics like CCD, HEPAX, PPC ROM, etc.
But as others have pointed out, the DM41X easily lets you use just about all modules, including the exotics like CCD, HEPAX, PPC ROM, etc.
--bob p
DM42: β00071 & 00282, DM41X: β00071 & 00656, DM10L: 071/100
DM42: β00071 & 00282, DM41X: β00071 & 00656, DM10L: 071/100
Re: Import HP 41 ROM files
True, but I hope to be able to pick certain programs to load/unload as needed to improve its utility. For example:Peet wrote: ↑Sat Jul 24, 2021 12:44 amIn contrast to the 41L, it also has a keyboard layout that matches the landscape format. I think the keyboard layout of the DM41(L) is what is called a Schnapsidee (special form of "crazy idea") in German. This, together with the lack of the possibility of using modules, makes the DM41(L) a very strange object. Fortunately, there is the DM41X.
viewtopic.php?t=2019
TBH I do not need "the works" when doing most field work.
-Bill