14.5.7 Register Access Protection

All registers with write-access are optionally write-protected by the Peripheral Access Controller (PAC), except the following registers:

Interrupt Flag Status and Clear (INTFLAG) register
Status (STATUS) register.

Write-protection is denoted by the Write-Protected property in the register description.

Write-protection does not apply to accesses through an external debugger (see Peripheral Access Controller (PAC) from Related Links).

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