Keil Logo

µVISION DEBUGGER: Cannot enable Unlimited Trace for Cortex-M7 ETM


Information in this knowledgebase article applies to:

  • MDK-ARM all versions
  • All target devices with Cortex-M7 core

QUESTION

I'm using a STM32F7x board together with a ULINKpro debugger. I have enabled ETM trace and selected the Sync Trace Port with 4-bit Data trace port. But the Unlimited Trace option is always greyed out, as shown in this screenshot.

How can I enable Unlimited Trace for the STM32F7x board?

CAUSE

Unlimited Trace for ETM trace is not supported by µVision for Cortex-M7 devices.

That's why this option is greyed out and can't be enabled for these devices.

MORE INFORMATION

Last Reviewed: Wednesday, April 24, 2019


Did this article provide the answer you needed?
 
Yes
No
Not Sure
 
  Arm logo
Important information

This site uses cookies to store information on your computer. By continuing to use our site, you consent to our cookies.

Change Settings

Privacy Policy Update

Arm’s Privacy Policy has been updated. By continuing to use our site, you consent to Arm’s Privacy Policy. Please review our Privacy Policy to learn more about our collection, use and transfers
of your data.