This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TLK105L: TLK105L

Part Number: TLK105L

Hello ,experts

Here is a TLK105L design

Connect it with PC,and use PC to ping it repeatly, after a long time , it would linkdown.

And at this time. MCU can not read the TLK105L register through  MDIO interface any more.

The clock is OK.

The 3V3 power is OK.

Any suggestion?

Rest Regards