CTICIDR2, CTI Component Identification Register 2

The CTICIDR2 characteristics are:

Purpose

Provides information to identify a CTI component.

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

Configuration

CTICIDR2 is in the Debug power domain.

Implementation of this register is OPTIONAL.

This register is required for CoreSight compliance.

Attributes

CTICIDR2 is a 32-bit register.

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 CTICIDR2

CTICIDR2 can be accessed through the external debug interface:

ComponentOffsetInstance
CTI0xFF8CTICIDR2

Accesses to this register are RO.


21/03/2025 17:53; 154105dd5041532b480d9ef0c018b8420cbe5c19

Copyright © 2010-2025 Arm Limited or its affiliates. All rights reserved. This document is Non-Confidential.