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AMPIDR0, Activity Monitors Peripheral Identification Register 0

The AMPIDR0 characteristics are:

Purpose

Provides information to identify an activity monitors component.

For more information, see 'About the Peripheral identification scheme'.

Configuration

The power domain of AMPIDR0 is IMPLEMENTATION DEFINED.

Implementation of this register is OPTIONAL.

This register is present only when FEAT_AMUv1 is implemented.

Attributes

AMPIDR0 is a 32-bit register.

Field descriptions

The AMPIDR0 bit assignments are:

313029282726252423222120191817161514131211109876543210
RES0PART_0

Bits [31:8]

Reserved, RES0.

PART_0, bits [7:0]

Part number, least significant byte.

The value of this field is IMPLEMENTATION DEFINED.

Accessing the AMPIDR0

AMPIDR0 can be accessed through the memory-mapped interfaces:

ComponentOffsetInstance
AMU0xFE0AMPIDR0

Accesses on this interface are RO.



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