How to configure PWM offset on MKE14F

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How to configure PWM offset on MKE14F

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kwf
Contributor III

Hi Community

Do the MKE14F FTM_PWM can achieve PWM offset function?

The PWM2 offset Ts/2 than PWM1.

kwf_0-1639375626341.png

 

 

 

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nxf77486
NXP TechSupport
NXP TechSupport

Hello @kwf ,

The PWM of the MKE14 can achieve this offset configuration there is no limitation mentioned for this product in the documentation. But this type of configuration does not have an specific function either an SDK example. Please let me know if you have any other question or if I can help you on anything else.

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1,354件の閲覧回数
nxf77486
NXP TechSupport
NXP TechSupport

Hello @kwf ,

The PWM of the MKE14 can achieve this offset configuration there is no limitation mentioned for this product in the documentation. But this type of configuration does not have an specific function either an SDK example. Please let me know if you have any other question or if I can help you on anything else.

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kwf
Contributor III

Hi nxf77486

Is it combine mode? How to configure those register?

Which section in documentation mention PWM offset?

In "Kinetis KE1xF Sub-Family Reference Manual, Rev. 4, 06/2019" 41.5.9 Combine mode 

The channel out put will reset to initial status (High or low depend on ELSB and ELSA register) when count to MOD value. No matter what, the out put is not offset. Did I misunderstand?

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kwf
Contributor III

Hi 

I found solution.

Thanks for help!

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