HP 35s Checksum explained

[Tugdual]

(02-09-2015 04:37 PM)Didier Lachieze Wrote:  

(02-09-2015 04:07 PM)Tugdual Wrote:  Can you try to delete AutoSave.ep from %AppData%\Hewlett-Packard\hp35s and then run the test again?

I've renamed AutoSave.ep to AutoSave.ep.save and when I launched the emulator I got a MEMORY CLEAR message. Then I got the same checksum values as you.

Interesting.
Can you somehow attach the "old" EP file you were using? I'd like to review it...

Note: it is very easy to corrupt a EP file... I've done it a lot to achieve my "findings". We'll never know if that is a ROM bug or a PC issue at the first place unless we have a very deterministic way to reproduce it starting from "MEMORY CLEAR" state.