Module mpu_rbar

Read the MPU Region Base Address Register to determine the base address of the region identified by MPU_RNR. Write to update the base address of said region or that of a specified region, with whose number MPU_RNR will also be updated.

Structs

MPU_RBAR_SPEC

Read the MPU Region Base Address Register to determine the base address of the region identified by MPU_RNR. Write to update the base address of said region or that of a specified region, with whose number MPU_RNR will also be updated.

Type Aliases

ADDR_R

Field ADDR reader - Base address of the region.

ADDR_W

Field ADDR writer - Base address of the region.

R

Register MPU_RBAR reader

REGION_R

Field REGION reader - On writes, specifies the number of the region whose base address to update provided VALID is set written as 1. On reads, returns bits [3:0] of MPU_RNR.

REGION_W

Field REGION writer - On writes, specifies the number of the region whose base address to update provided VALID is set written as 1. On reads, returns bits [3:0] of MPU_RNR.

VALID_R

Field VALID reader - On writes, indicates whether the write must update the base address of the region identified by the REGION field, updating the MPU_RNR to indicate this new region.
Write:
0 = 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 = 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.
Always reads as zero.

VALID_W

Field VALID writer - On writes, indicates whether the write must update the base address of the region identified by the REGION field, updating the MPU_RNR to indicate this new region.
Write:
0 = 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 = 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.
Always reads as zero.

W

Register MPU_RBAR writer