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In Cortex-M33, what does the configuration build option DBGLVL parameter minimal debug feature mean?

Article ID: 142968588

Published date: 01 Nov 2017

Last updated: -

Applies to: Cortex-M33

Problem/Question

In Cortex-M33, what does the configuration build option DBGLVL parameter minimal debug feature mean?

Scenario

During the implementation of a Cortex-M33 processor, when the DBGLVL configuration build option is set to 0, only minimal debug is supported.

Answer

This means the only debug capability is the Debug Monitor exception entered using a BKPT instruction or direct write to the Debug Exception and Monitor Control Register (DEMCR)

There is no support for debug memory accesses, hardware breakpoints, or trace capability

Workaround

N/A

Example

N/A

Related Information

None.

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