1.7.3. Architecture and protocol information

The ETM-R4 complies with, or implements, the specifications described in:

This TRM complements architecture reference manuals, architecture specifications, protocol specifications, and relevant external standards. It does not duplicate information from these sources.

Trace macrocell

The ETM-R4 implements the ETM architecture version 3.3. See Embedded Trace Macrocell Architecture Specification.

Advanced Microcontroller Bus Architecture

This ETM-R4 complies with the Advanced Microcontroller Bus Architecture (AMBA) 3 Advanced Peripheral Bus (APB) and Advanced Trace Bus (ATB) protocols. See AMBA 3 APB Protocol Specification and AMBA 3 ATB Protocol Specification.

Copyright © 2005, 2007-2009 ARM Limited. All rights reserved.ARM DDI 0367C
Non-Confidential