PMCIDR2, Performance Monitors Component Identification Register 2

The PMCIDR2 characteristics are:

Purpose

Provides information to identify a Performance Monitor component.

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

Configuration

This register is present only when FEAT_PMUv3_EXT is implemented and an implementation implements PMCIDR2. Otherwise, direct accesses to PMCIDR2 are RES0.

If FEAT_DoPD is implemented, this register is in the Core power domain. If FEAT_DoPD is not implemented, this register is in the Debug power domain.

This register is required for CoreSight compliance.

Attributes

PMCIDR2 is a 32-bit register.

This register is part of the PMU block.

Field descriptions

313029282726252423222120191817161514131211109876543210
RES0PRMBL_2

Bits [31:8]

Reserved, RES0.

PRMBL_2, bits [7:0]

Preamble.

Reads as 0x05.

Access to this field is RO.

Accessing PMCIDR2

Accesses to this register use the following encodings:

Accessible at offset 0xFF8 from PMU


26/03/2024 09:49; 67c0ae5282a7629ba0ea0ba7267b43cd4f7939f6

Copyright © 2010-2024 Arm Limited or its affiliates. All rights reserved. This document is Non-Confidential.