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FlexTimer Module - FTMx_CnSC - GPIO?

Question asked by Ferdinand Grossmann on Nov 6, 2018
Latest reply on Nov 9, 2018 by Pavel Chubakov

Hello everyone,

 

I have a question regarding the settings of the Channel Status and Control register of the LS1046A.

According to table 9-16. Mode, edge and level selection the following settings is possible:

DECAPEN COMBINE CPWMS MSnB:MSnA ELSnB:ELSnA Mode Configuration
      X                     X               X             XX                   00          Pin not used for FTM—revert the channel pin to general purpose I/O or other peripheral control

 

What happens when I set this mode (ELSnB:ELSnA=00)? How will these pins controlled now?

 

The multiplex settings allow to select some pins for either FTM or GPIO and it would be great if it was possbile to regain some pins as GPIO using this FTM mode.

 

Thanks!

 

Regards

Ferdinand

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