DP83867IR: Basic Question : unused pin

Takumi Suzuki1

Mastermind 8610 points

Part Number: DP83867IR

Hi,

I would like to ask you a basic question about "unused pin".

In case of using only 10/100M (do not use 1000M), following pins will not be used.

- TD_P_C/TD_M_C, TD_P_D/TD_M_D

Will you advise me how to manage these pins?

Thank you for your support.

Best Regards,

over 4 years ago

+1 Adrian Kam over 4 years ago

TI__Expert 5425 points

Hi Suzuki-san,

For those pins, even though they are not being used, I would still recommend connecting them to the magnetics. If it is the case that you cannot connect them to the magnetics, you can leave them floating.

Regards,

Adrian Kam

0 Takumi Suzuki1 over 4 years ago in reply to Adrian Kam

Mastermind 8610 points

Hi Adrian-san,

Thank you for your reply !

I understood.

Best Regards,

Interface

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DP83867IR: Basic Question : unused pin