Search
Member List
Calendar
Help
|
HP97 memory problem
|
|
05-07-2023, 12:03 AM
Post: #3
|
|||
|
|||
|
RE: HP97 memory problem
It may be a ROM that is starting to fail.
Does this problem occur if you try to enter a shifted function like [f] [->P] (INT), [f] [8] (if Y = 0), or does it only occur on single key functions like [SIN], [LN], [+] for example? These two processes use different ROM code. The card read uses different ROM code as well, which might explain why it works. It doesn't seem to be a RAM issue because (except for this one problem) program entry/editing work, and the card read works. cheers Tony |
|||
|
|
« Next Oldest | Next Newest »
|
| Messages In This Thread |
|
HP97 memory problem - AlexG - 05-06-2023, 04:14 PM
RE: HP97 memory problem - Duane Hess - 05-06-2023, 08:59 PM
RE: HP97 memory problem - AlexG - 05-07-2023, 10:14 AM
RE: HP97 memory problem - teenix - 05-07-2023 12:03 AM
RE: HP97 memory problem - AlexG - 05-07-2023, 10:22 AM
RE: HP97 memory problem - teenix - 05-07-2023, 10:33 PM
RE: HP97 memory problem - AlexG - 05-08-2023, 05:34 AM
RE: HP97 memory problem - teenix - 05-08-2023, 07:12 AM
|
User(s) browsing this thread: 1 Guest(s)