29.4.13 Register Write Protection

To prevent any single software error from corrupting SEFC behavior, certain registers in the address space can be write-protected.

The following registers can be write-protected by setting the WPEN bit in EEFC_WPMR:

• EEFC_FMR

The following registers can be write-protected by setting the USRWP bit in EEFC_WPMR:

• EEFC_USR
• EEFC_KBLR