ECU Core Configuration Clarification on S32K311

[yusupkhan241]

Hi @danielmartynek and Team

We have one question regarding core configuration. On S32K311 (single-core), the generated code defines:

• DET_NO_ECU_CORES = 4
• NUMBER_OF_CORES = 4

Since we are facing RAM constraints:

• Can we safely reduce these to 1?
• Any side effects in MCAL/DET?

Also, is there a way to configure this in the NXP config tool or any configuration instead of manually editing generated files?

Thanks & Regards,
Yusup Khan S32K3  S32DS-ARM S32K31XEVB-Q100

[danielmartynek · Accepted solution]

Hi @yusupkhan241,

Refer to this answer provided by the RTD SW development team:
https://community.nxp.com/t5/S32K/RTD-memory-occupation/td-p/2148479

This parameter cannot be configured via the configuration tool, and there are currently no plans to support such functionality.

Regards,

Daniel