DS90UH929-Q1: Unused GPIO and I2C Pins

Nao

Genius 4905 points

Part Number: DS90UH929-Q1

Hi, E2E members,

If we don't use some of GPIO and I2C pins, how should these pins be?

Can these be left open?

Regards,

Nao

0 Michael Stout over 6 years ago

Hello Nao,

The I2C pins are open drain and can be tied to ground.

The GPIO pins can be left open.

Mike

0 Nao over 6 years ago in reply to Michael Stout

Genius 4905 points

Hi, Mike

Sorry for the typo.
I would like to know I2S.
Can we left open?

Regards,
Nao

0 Michael Stout over 6 years ago in reply to Nao

Hi Nao,

The I2S pins can be left open.

Mike

0 Nao over 6 years ago in reply to Michael Stout

Genius 4905 points

Hi, Mike

Thank you for your quick feedback!!

Regards,
Nao

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