AMCIDR1, Activity Monitors Component Identification Register 1

The AMCIDR1 characteristics are:

Purpose

Provides information to identify an activity monitors component.

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

Configuration

The power domain of AMCIDR1 is IMPLEMENTATION DEFINED.

Implementation of this register is OPTIONAL.

This register is present only when FEAT_AMUv1 is implemented.

Attributes

AMCIDR1 is a 32-bit register.

Field descriptions

The AMCIDR1 bit assignments are:

Bits [31:8]

Reserved, RES0.

CLASS, bits [7:4]

Component class.

Other values are defined by the CoreSight Architecture.

This field reads as 0x9.

PRMBL_1, bits [3:0]

Preamble.

Reads as 0b0000.

Accessing the AMCIDR1

AMCIDR1 can be accessed through the memory-mapped interfaces:

Accesses on this interface are RO.