What am I doing wrong? V41/HEPAX - ILper - DRIVE - HP-IL/HP41
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03-25-2021, 03:07 PM
Post: #1
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What am I doing wrong? V41/HEPAX - ILper - DRIVE - HP-IL/HP41
Dear HP-41 masters!
I'm trying to get the LIB4 into my HP-41CX with NovRAM module - I don't have the recorder. So what I did: 1 - downloaded the LIB4 and others I need into my computer; 2 -installed them in my V41 emulator -all worked fine! (only HP-16C emulator did not work, so I removed it. Here the listing of HEPAX 002 in V41: HEPAX 002 3:-EXT FCN 2D 4:-LIB#4 R58b. 5:-TIME 2C 6:-PRINTER 2E 7:-MASS ST 1H 8: HEPAX RAM 9: HEPAX RAM A:-RAMPAGE'X B:-ADV CONV B C:`MATRX D:-HEPAX 1D E: NO ROM F: NO ROM 3 - I copyed the ROM LIB4 into file LIB4 in the virtual cassete: ALPHA: LIB4 command: WRTROM; wait ... The DIR command results (in V41): DIR NAME TYPE REGS BYTEG KE 1 CU PR 11 LINHA PR 75 LB PR 31 TSTTR PR 81 AUTO PR 63 SR PR 15 MAQELE PR 19 MAGN PR 68 SFTMEN PR 51 MAQAC2 PR 33 Y<>Z PR 21 TRAFO PR 48 MK PR 61 CPLX PR 96 MAQAC PR 157 CPYHEP PR 18 UNIT PR 105 UNIT2 PR 100 RCLHEP PR 13 FEN.TR AS 80 FEN.TR2 AS 40 MEC.SL AS 100 LIB4 DA 640 Excelent! So, I turned OFF V41, connected the real HP-41CX with HP-IL module and NovRam into PilBox and run the DIR command: result - exact as above - good! So, I run HEPAX 002: HEPAX 002 3:-EXT FCN 2D 4: NO ROM 5:-TIME 2C 6:-PRINTER 2E 7:-MASS ST 1H 8:`RCLHEP 9:`AUTO A:`ELEC2 B: HEPAX RAM C:-ADV CONV B D:`MATRX E:-HEPAX 1D F: NO ROM I need to put the LIB4 into port 4, correct? So, I did: X: 4 alpha: LIB4 XEQ READROM wait ..... H:CHECKSUM ERROR! Please, what am I doing wrong? Best regards Artur ARTUR MARIO JUNIOR BRAZIL |
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03-25-2021, 10:30 PM
Post: #2
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RE: What am I doing wrong? V41/HEPAX - ILper - DRIVE - HP-IL/HP41
Hello Artur,
What NoV module model do you have, NoVRAM, NoV-32, NoV-64 or NoV-64d ? What do you mean by "I don't have the recorder." ? Are you talking about the PIC programmer ? All NoV modules have at least 6 x 4K pages of Flash that can be used to hold ROM images. LIB4 and the other ROMs should be loaded in Flash with Diego's Windows software and the PIC programmer. Sylvain |
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03-25-2021, 11:06 PM
Post: #3
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RE: What am I doing wrong? V41/HEPAX - ILper - DRIVE - HP-IL/HP41
(03-25-2021 10:30 PM)Sylvain Cote Wrote: Hello Artur, HI, SYLVAIN! My NovRAM is the version NovRAM. No other indication, sorry. Yes, I don't have the PIC recorder.I thought the recording could also be done using th HPIL and Pilbox with the virtual cassette. All operations worde fine, just the "importing" file created does not work, even in the V41. ARTUR MARIO JUNIOR BRAZIL |
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03-25-2021, 11:29 PM
(This post was last modified: 03-25-2021 11:33 PM by Sylvain Cote.)
Post: #4
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RE: What am I doing wrong? V41/HEPAX - ILper - DRIVE - HP-IL/HP41
Hello Artur,
(03-25-2021 11:06 PM)Artur - Brasil Wrote: My NovRAM is the version NovRAM. No other indication, sorry.It just mean that you have the original NoV module, the one with 16K of RAM and 24K of Flash. Since HEPAX ROM uses 16K of Flash this only leave you with 8K of available Flash space for your ROMs. (03-25-2021 11:06 PM)Artur - Brasil Wrote: Yes, I don't have the PIC recorder.For sure HEPAX RAM pages can easily be converted to QRAM pages by removing them from the HEPAX file system chain, allowing you to load ROM images into these freed QRAM pages. Your module maps his HEPAX RAM/QRAM 16K block to the HP-41 pages 8, 9, A & B. Since it is not possible to remap a QRAM page to HP-41 page 4 with the NoV modules, the only solution that you have is to load the LIB4 ROM image into the module Flash space but this also mean that you need the PIC programmer. Sorry for the bad news. Sylvain |
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03-26-2021, 12:46 AM
Post: #5
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RE: What am I doing wrong? V41/HEPAX - ILper - DRIVE - HP-IL/HP41
Finally I understood the point: ROM and RAM. I believe the appropriate is EEPROM, which i electrically programmed and erased.
I'll get the PIC programmer. Many thanks for your precious help! Artur ARTUR MARIO JUNIOR BRAZIL |
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03-26-2021, 05:10 PM
Post: #6
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RE: What am I doing wrong? V41/HEPAX - ILper - DRIVE - HP-IL/HP41
(03-25-2021 03:07 PM)Artur - Brasil Wrote: I need to put the LIB4 into port 4, correct? So, I did: The READROM command only works on HRAM Pages, so it won't work unless the destination page is Q-RAM. ÁM "To live or die by your own sword one must first learn to wield it aptly." |
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