# title
CoreSight ETM-R4 Technical Reference Manual r2p1

# topic.label
CoreSight ETM-R4 Technical Reference Manual

# topic.topics[].topics[].label
Product documentation, architecture and design flow

# topic.topics[].topics[].topics[].label
Interaction with the Performance Monitoring Unit

# topic.topics[].topics[].topics[].label
Other implementation-defined features of the macrocell

# topic.topics[].topics[].topics[].label
Extended External Input Selection Register

# topic.topics[].topics[].label
ETM-R4 input and output signal timing parameters

# metadata.contentDescription
This book is for the CoreSight Embedded Trace Macrocell for the Cortex-R4 and Cortex-R4F processors.