topic Re: S32K312 Query on MPU in S32K

S32K312 Query on MPU

rameshnairmetallic — Tue, 03 Sep 2024 10:56:34 GMT

Does S32K312 fully support the MPU.

I am running EB classic AUTOSAR stack on S32K312 and want to now make sure each of my ASW component run in protected memory space and with access control. Can i do this by configuring the MPU. Are there any limitations to the MPU.

Re: S32K312 Query on MPU

danielmartynek — Wed, 04 Sep 2024 10:38:04 GMT

Hi @rameshnairmetallic,

The ARM Cortex M7 core has its own MPU.

Refer to ARM documentation for more details.

The MCU features Extended Resource Domain Controller (XRDC).

Also discussed here: https://community.nxp.com/t5/S32K/Regarding-MRC-in-S32K3/td-p/1643361

Regards,

Daniel