S32KのトピックRe: S32DS version 2.2 Error

S32DS version 2.2 Error

sungjun — Wed, 31 Jan 2024 04:20:12 GMT

hello? NXP
I wonder if there is an errata for S32DS arm 2.2 version.
The S32DS I am currently using is shown in the photo below.
If you look at ProcessorExpert's clockMan, you can set DIV for Run/VLPR/HSRUN Mode in Interface clocks.

However, when I generate the value set through the UI, it does not match the value displayed in the actual code.
Is this an errata? Or is it handled separately by the sdk driver?

thank you

Re: S32DS version 2.2 Error

Senlent — Wed, 31 Jan 2024 05:38:19 GMT

Hi@sungjun

Only the files in this folder are configuration files generated by S32 DS

Re: S32DS version 2.2 Error

sungjun — Wed, 31 Jan 2024 05:55:56 GMT

I know. can you see above picture and compare SDK UI div value and c code.

Re: S32DS version 2.2 Error

Senlent — Wed, 31 Jan 2024 05:59:12 GMT

Hi@sungjun

ok, could you please tell me the name of the file in the picture your provided and the SDK version you're using?

Re: S32DS version 2.2 Error

sungjun — Wed, 31 Jan 2024 06:17:55 GMT

File name : clockMan1.c

Sdk :

S32 Design Studio for ARM

Version: 2.2
Build id: 200116

Visit http://www.nxp.com/

This product includes software developed by the Eclipse Foundation http://www.eclipse.org/

This product includes software developed by the Apache Software Foundation http://apache.org/

The related information was written using the photo in the first question. Can't you see it?

Re: S32DS version 2.2 Error

Senlent — Wed, 31 Jan 2024 06:38:00 GMT

Hi@sungjun

I see no problem here

Re: S32DS version 2.2 Error

sungjun — Wed, 31 Jan 2024 06:51:03 GMT

The question was why the Div numbers in the photos were different.

After checking again, it appears that the SDK UI is a DIV based on SPLL and clockMan1.c is a DIV based on the system clock.

It is also divided into SYS_CLK in RM's Blockdiagram.
Is that right?

Re: S32DS version 2.2 Error

Senlent — Wed, 31 Jan 2024 06:54:25 GMT

Hi@sungjun

Re: S32DS version 2.2 Error

sungjun — Wed, 31 Jan 2024 06:58:52 GMT

Thanks to you, my problem was solved.
I would like to ask one more question.
I also want to check like the picture below, where is the data?

Re: S32DS version 2.2 Error

Senlent — Wed, 31 Jan 2024 07:05:49 GMT

Hi@sungjun

This picture comes from S32 Design Platform V3.4 & RTM 4.0.X.

you have to install the above IDE and SDK then you can see the picture in clock setting page.