TRBDEVID, Device Configuration Register

The TRBDEVID characteristics are:

Purpose

Provides discovery information for the component.

For additional information, see the CoreSight Architecture Specification.

Configuration

TRBDEVID is in the Core power domain.

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

Attributes

TRBDEVID is a 32-bit register.

Field descriptions

Bits [31:0]

Accessing TRBDEVID

TRBDEVID 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.

19/09/2024 21:51; f38fb98db05c9431684175106ec86e1bac8166e3

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