TRBDEVID2, Device Configuration Register 2

The TRBDEVID2 characteristics are:

Purpose

Provides discovery information for the component.

For additional information, see the CoreSight Architecture Specification.

Configuration

TRBDEVID2 is in the Core power domain.

This register is present only when FEAT_TRBE_EXT is implemented. Otherwise, direct accesses to TRBDEVID2 are RES0.

Attributes

TRBDEVID2 is a 32-bit register.

Field descriptions

Bits [31:0]

Accessing TRBDEVID2

TRBDEVID2 can be accessed through the external debug interface:

This interface is accessible as follows:

• When DoubleLockStatus() or !IsCorePowered(), accesses to this register generate an error response.
• Otherwise, accesses to this register are RO.

26/03/2024 09:49; 67c0ae5282a7629ba0ea0ba7267b43cd4f7939f6

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