19.5.6 PIC32CK SG/GC TrustZone Specific Register Access Protection
On PIC32CK SG/GC devices, this peripheral has different access permissions depending on PAC Security Attribution (Secure or Non-Secure):
- If the peripheral
is configured as Non-Secure in the PAC:
- Secure access and Non-Secure access are granted
- If the peripheral
is configured as Secure in the PAC:
- Secure access is granted
- Non-Secure access is discarded (Write is ignored, read 0x0) and a PAC error is triggered
Refer to 14 Implementation Defined Attribution Unit (IDAU) for additional information.