19.5.8 Register Access Protection

Registers with write access can be write-protected optionally by the Peripheral Access Controller (PAC).

Note: Not all registers with write access can be write-protected.

PAC write protection is not available for the following registers:

  • Interrupt Flag Status and Clear register (INTFLAG)

Optional PAC write protection is denoted by the "PAC Write-Protection" property in each individual register description.