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CMSIS-Core (Cortex-M)
Version 5.3.0
CMSIS-Core support for Cortex-M processor-based devices
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Setup information of a single MPU Region. More...
Data Fields | |
uint32_t | RBAR |
The region base address register value (RBAR) More... | |
uint32_t | RASR |
The region attribute and size register value (RASR), see ARM_MPU_RASR. More... | |
uint32_t | RLAR |
The typedef ARM_MPU_Region_t allows to define a MPU table (array of MPU regions) with pre-compiled register values. Such tables enable efficient MPU setup using the function ARM_MPU_Load.
Example: See ARM_MPU_Load
Struct for a single MPU Region
ARM_MPU_Region_t::RASR |
This value specifies region attributes and size. Use the ARM_MPU_RASR macro to compose this value.
uint32_t ARM_MPU_Region_t::RBAR |
Region Base Address Register value
This value specifies the start address of the MPU protected memory region. The address must be a multiple of the region size (size aligned).
See MPU_Type::RBAR for details about field bit format.
uint32_t ARM_MPU_Region_t::RLAR |
Region Limit Address Register value