Close

NVRAM erase command fix

A project log for DIAVOX Cellphone

Turning an old diavox phone into a cellphone. No smart stuff, just a telephone. Pick up the handset and dial just like the old days.

anders-helgessonAnders Helgesson 05/04/2025 at 19:300 Comments

I suspected that the document "In-System Programming Guide for SLG46824/6/7-A", that specifies some whole pages as reserved is wrong. Looking through the register definition in the datasheet there are some configuration that exist in the excluded pages 4 and 12. Perhaps that table was just for the SLG46824?

Including page 4 and 12 in the erase command fixed the problem and I could flash it properly.

Discussions