S32KのトピックRe: S32K312-The difference between different StandBy modes

S32K312-The difference between different StandBy modes

Simon-Liu — Fri, 16 Jun 2023 09:03:21 GMT

Hello

When I configured the StandBy mode with the Power component in the DS tool, I found that there are many StandBy modes in the Operating Mode item as shown in the figure below. What are the differences between these modes?

BestRegards

Re: S32K312-The difference between different StandBy modes

Senlent — Mon, 19 Jun 2023 09:48:55 GMT

Hi@Simon-Liu

This picture explains it in more detail

In fact, this config page is mainly for the configuration of the MC_ME register. If you need a deep understanding, you need to read the MC_ME chapter of the data sheet.

Re: S32K312-The difference between different StandBy modes

Simon-Liu — Tue, 20 Jun 2023 01:29:19 GMT

Hi @Senlent

MC_ME chapter of the data sheet does not have a description of these different StandBy modes in DS, but you have already informed me, thank you for your answer。

There is another question, please help to confirm, S32K312 has only one core, so is there no Application core? Or Application core and Main core are the same?

Re: S32K312-The difference between different StandBy modes

Senlent — Tue, 20 Jun 2023 02:06:17 GMT

Hi@Simon-Liu

for s32k312, it just have one core only ,so you don't have much choose.

Some part number of S32K3 are dual-core or more than quad-core, such as S32K344, you can assign CM7-0 or CM7-1 as main core and application core according to you need.

Re: S32K312-The difference between different StandBy modes

Simon-Liu — Tue, 20 Jun 2023 02:08:43 GMT

Thank you for your answer