HP Forums / HP Calculators (and very old HP Computers) / General Forum v / Maintenance Release V41 R9A

Post Reply 
Maintenance Release V41 R9A
02-01-2019, 10:28 AM (This post was last modified: 02-01-2019 10:30 AM by J-F Garnier.)
Post: #7
J-F Garnier Offline
Senior Member
 		Posts: 943
Joined: Dec 2013
RE: Maintenance Release V41 R9A
(02-01-2019 06:31 AM)Ángel Martin Wrote:  ... using breakpoints and tracing the code execution has revealed that the bank-swithing instructions ARE NOT WORKING, i.e. they are ignored as if they were NOPS.

At least the bank switching scheme is not completely broken, since the CX ROM is working, for instance the ED editor that is in the bank 2 of page 5.
The Advantage ROM also uses bank switching and seems to run fine.

Maybe an incorrect ROM bank definition in the .mod files, or something related to the .lod file?

J-F
Visit this user's website Find all posts by this user
Quote this message in a reply
Post Reply 


Messages In This Thread
RE: Maintenance Release V41 R9A - J-F Garnier - 02-01-2019 10:28 AM



User(s) browsing this thread: 1 Guest(s)

Contact Us | The Museum of HP Calculators | Return to Top | Return to Content | Lite (Archive) Mode | RSS Syndication