Architectures and Processors forum In ARM Cortex R5 TRM, Number of MPU region is stated as 12 or 16 in MPU chapter and 8 and 12 in chapter 2. Which one is correct?

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In ARM Cortex R5 TRM, Number of MPU region is stated as 12 or 16 in MPU chapter and 8 and 12 in chapter 2. Which one is correct?

Buvanesh over 2 years ago

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0 EllieC over 2 years ago

Hi Buvanesh,

The MPU supports zero, eight, or twelve memory regions on Cortex-R4.

The MPU supports zero, 12, or 16 memory regions on Cortex-R5.

Kind regards,

Ellie
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0 Buvanesh over 2 years ago in reply to EllieC

Thank you Ellie
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