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What is the state of PTF1 pin = disable after reset?

Question asked by jun yamada on Sep 10, 2018
Latest reply on Sep 11, 2018 by Robin_Shen

please tell me.

 

In the manual "Document Number: MKMxxZxxACxx5RM Rev. 1, 09/2014"

Referring to "10.2 Photon Signal Multiplexing and Pin Assignments"

No. 44 pin of 44 LGA type is disabled at DEFAULT.

I will use this as PTF 1, but here is the question.

① In the case of DEFAULT = disable after reset, what is the direction of input / output in what state?

② I think that it is not pulled up and pulled down, is it correct?

Looking at "11.5.1 Pin Control Register n (PORTx_PCRn)" in the manual

Pull Enable and Pull Select,

"Varies by port. See Signal Multiplexing and Signal Descriptions chapter for reset values per port."

Although it is written, I do not understand even if I look at the reference destination.

 

Thank you for your instruction.

 

#I am sorry that my English is not good.

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