Chapter 7

Memory Protection Unit

This chapter describes the Memory Protection Unit (MPU). It contains the following sections:

About the MPU on page 7-2

Memory types on page 7-7

Region attributes on page 7-9

MPU interaction with memory system on page 7-11

MPU faults on page 7-12

MPU software-accessible registers on page 7-13.

ARM DDI 0363E

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ARM R4F, r1p3 manual Memory Protection Unit, MPU faults on, MPU software-accessible registers on