How to generate different frequency on different channel of same FTM

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How to generate different frequency on different channel of same FTM

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nitinverma
Contributor III

Hello support team,

 

I am working with SD32k144 evaluation board.I have application to generate the PWM signnal of different frequency on different channels of single FTM.

I am not able to do it.Kindly help me ASAP.

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1,295 次查看
nitinverma
Contributor III

Thanks a lot Ptre for your prompt reply.

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PetrS
NXP TechSupport
NXP TechSupport

Hi,

This is not possible. The FTM contains single 16-bit counter for whole module. It can define PWM period using initial and final value. Then each channel has just Channel Value register that determines the match value for the output modes.

BR, Petr

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