# title
Embedded Trace Macrocell Architecture Specification ETMv4.0 to ETM4.6

# topic.label
Embedded Trace Macrocell Architecture Specification ETMv4.0 to ETM4.6

# metadata.contentDescription
This document describes version 4.0 to version 4.6 of the architecture for the Arm Embedded Trace Macrocell (ETM).