A problem about MPC5744P clock configuration

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A problem about MPC5744P clock configuration

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秦祥林秦
Contributor I

According to NXP official website to the MPC5744P clock configuration, configure the clock for the 40MHZ, but we use the oscilloscope to read out the value of only 500KHZ, I would like to ask what part of my allocation wrong? The clock configuration is as follows:

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petervlna
NXP TechSupport
NXP TechSupport

Hi,

I will have a look at your code later.

However I have posted reference example here on community:

https://community.nxp.com/docs/DOC-330326 

You can meantime analyze it and maybe you will find your issue.

Peter