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How to change serial clock frequency in QSPI configuration parameters

Question asked by kojima takashi on Mar 26, 2020
Latest reply on Mar 26, 2020 by kojima takashi

Hello, Community.

 

Is there a way to change the serial clock frequency in the QSPI configuration parameters after system startup?

 

I want to set the serial clock frequency in the QSPI configuration parameter to 55MHz, and change it to 99MHz after the system boots.

 

I searched all QuadSPIx_xxx registers, but could not find any setting items for the serial clock frequency.

How do I change the serial clock frequency?

 

Best Regards,

Takashi Kojima

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