CoreSight on-chip trace and debug
Documentation set for the ARM on-chip debug and trace solution, including the CoreSight architecture, Embedded Trace Macrocell (ETM), Program Flow Trace (PTM), and ARM Debug Interface (ADI) architectures, Trace Buffers, the Embedded Cross-Trigger, and other CoreSight components.
CoreSight on-chip debug and trace includes:
- Architecture specifications for the CoreSight Architecture, the Program Flow Trace Macrocell (PTM) and Embedded Trace Macrocell (ETM), the High Speed Serial Trace Port, and the ARM Debug Interface.
- A CoreSight Technology System Design Guide.
- CoreSight components, including the Debug Access Port (DAP), the Embedded Cross Trigger (ECT), AMBA Trace Bus (ATB) bridge and replicator, the Trace Funnel, the Trace Port Interface Unit (TPIU), the Embedded Trace Buffer (ETB), and the Instrumentation Trace Macrocell (ITM).
- Trace macrocells for ARM processors, including the CoreSight ETM9, CoreSight ETM11, CoreSight ETM-R4, and CoreSight PTM-A9
- The AMBA AHB Trace Macrocell (HTM).
- The TPIU-Lite and DAP-Lite to provide debug solutions for simple systems.
The CoreSight on-chip debug and trace documentation set contains the following Technical Reference Manuals (TRM) and Datasheets:
CoreSight and ETM Architecture
CoreSight components
Trace Macrocells
CoreSight ETM9
CoreSight ETM11
CoreSight ETM-R4
Revision: r2p0
Revision: r1p0
CoreSight PTM-A9
AMBA AHB Trace Macrocell(HTM)
ETM7
ETM9
ETM10
ETM10RV
ETM11RV
Trace Buffers
Embedded Trace Buffer
ETB11
Cross Trigger
Using this set
To browse this set, use the
Contents frame 
on the left:
- click on a topic to view it, and also to expand it so you can see the topics or documents it contains
- click on the
beside a topic to expand it without viewing it - click on the
beside a topic to collapse it.
To search this set, enter your search term in the Search for field above the Contents tab:
- ensure you are searching in the correct part of the site:
- to search all the site, choose All documents
- to search only this set, choose Current set of documents, and select the topic containing the documents you want to search
- to search a particular document in this set, choose Current document, and select the document or any topic inside it
- to start the search, either click the SEARCH button or press Return.
Viewing SVG graphics
All line drawings use the SVG format. This enables you to zoom in on the graphic without losing any quality. To view these graphics, your browser must support the SVG format. If your browser does not have native support, you must install an appropriate plugin such as the Adobe SVG Viewer.
Finding out more
For more detailed information about using this site, see Using this site, and the topics it contains.