DS90UH940-Q1: Can i run time change the function of the I2S/GPIO multi functional pin ?

PYTsai

Genius 11675 points

Part Number: DS90UH940-Q1

Can i run time change the function of the I2S/GPIO multi functional pin ?

over 5 years ago

0 Aaron Heng over 5 years ago

TI__Mastermind 37310 points

Hi PY,

I wasn't sure that I understood your question. Can you clarify your question again? Are you trying to say is if you can change the multi-function pin on the fly?

Aaron

0 PYTsai over 5 years ago in reply to Aaron Heng

TI__Genius 11675 points

Hi Aaron,

Yes, for below pins. Can i on the fly switch between I2S and GPIO function ?

0 Aaron Heng over 5 years ago in reply to PYTsai

TI__Mastermind 37310 points

Hi PY,

The pin is multi-function features where you can switch GPIO or I2C. So, yes you can switch on the fly, but it must complete the transaction before you switch to other pin feature. You can just terminated in the middle of the transaction.

Aaron

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DS90UH940-Q1: Can i run time change the function of the I2S/GPIO multi functional pin ?