LPC55S6x and ETB

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LPC55S6x and ETB

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Contributor II

Hi there,

Does anyone know how to find information about ETM/ETB/MTB support on LPC55S6x? Based on the user manual, it only states the core1 does not support ETM. 

I currently have a LPC55S69 EVK board but I never successfully used ETM. Since trace pins are not available on the board, if the ETB is not on the board, does it mean the board cannot activate ETM at all? Can anyone help?

Thank you very much!

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NXP TechSupport
NXP TechSupport

Hello Le Guan,

LPC55s69 has ITM but no ETM or MTB.

We support SWO based trace output only.


Have a great day,
TIC

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Contributor II

Thank you very much, Alice Yang,

Are there any m33 or m23 based chips with ETM/ETB support?

Thanks!

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NXP TechSupport
NXP TechSupport

Hello Le Guan,

Sorry we only have LPC55s6x for Cortex-M33, no chips for M23,

so far we haven't m33 or m23 based chips with ETM/ETB support.


Have a great day,
TIC

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Note:
- If this post answers your question, please click the "Mark Correct" button. Thank you!

- We are following threads for 7 weeks after the last post, later replies are ignored
Please open a new thread and refer to the closed one, if you have a related question at a later point in time.
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