AM2432: How to confirm the Core Clock Frequency ?

Hideaki Matsumoto

Part Number: AM2432

Tool/software:

Hi,

My customer has changed the R5F core clock frequency to 400MHz by following the thread below.

However, it seems that there is no change.

Could you tell them how to confirm the R5F core clock frequency whether it could be set correctly ?

Thanks and regards,
Hideaki

0 Swargam Anil 8 months ago

Hello ,

I am looking at your queries and you may expect reply by Monday .

Regards,

Anil.

+1 Swargam Anil 8 months ago in reply to Swargam Anil

Hello Hideaki,

The core clock frequency needs to be set in the SBL and not in the Application.

You can update the core clock frequency through the below variable to change to 400MHz and compile the SBL.

Next flash the updated SBL.

And later check the core frequency through the below SCI API.

Sciclient_pmGetModuleClkFreq

Regards,

Anil.

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