Sorry, your browser is not supported. We recommend upgrading your browser.
We have done our best to make all the documentation and resources available on old versions of Internet Explorer, but vector image support and the layout may not be optimal. Technical documentation is available as a PDF Download.
ARM Cortex-A53 MPCore Processor Technical Reference Manual Revision: r0p4
You copied the Doc URL to your clipboard.
Controlling ETM trace unit programming
When programming the ETM trace unit registers, you must enable
all the changes at the same time. For example, if the counter is
reprogrammed, it might start to count based on incorrect events,
before the trigger condition has been correctly set up.