VALID=value1
MPU Region Base Address Register A2
REGION | MPU region field |
VALID | MPU Region Number valid bit 0 (value1): MPU_RNR not changed, and the processor: - updates the base address for the region specified in the MPU_RNR - ignores the value of the REGION field 1 (value2): the processor: - updates the value of the MPU_RNR to the value of the REGION field - updates the base address for the region specified in the REGION field. |
ADDR | Region base address field |