ETM support for S32K342 Micro

siva280386 — Wed, 01 Feb 2023 09:29:30 GMT

Hello,

As per the micro reference manual, we see that ETM module is not available in S32K342 and we have to choose the next version S32K344 micro which is only coming in 176 pin package and 4MB flash. For our application , all the other resources supported by S32K342 is good enough with 100pin package and also from cost side.

Is there any specific part number in S32K342 that supports ETM or Is there any

alternative for the trace feature support on S32K342. We understand the JTAG/SWD debug support is there , but the trace supported by ETM - I and ETM - D are not matched to this.

please let us know if we are missing anything from spec. We would need the data and code trace features supported during debugging our application.

Thanks,
Siva

Re: ETM support for S32K342 Micro

davidtosenovjan — Thu, 02 Feb 2023 15:00:34 GMT

I am afraid it is not.

This feature is only available with S32K344 and this device is only offered with 172 and 257 pin versions.

topic Re: ETM support for S32K342 Micro in S32K

ETM support for S32K342 Micro

Re: ETM support for S32K342 Micro