DP83867E: DP83867 working issue

yimin bai34

Genius 4755 points

Part Number: DP83867E
Other Parts Discussed in Thread: AM4372

Hi Sir

We used AM4372 to integrate DP83867 PHY.

And met the packet loss issue in 1000M. But it works well in 10/100 mode.

please advise and thanks for your help.

Yimin

over 7 years ago

0 Aniruddha Khadye over 7 years ago

TI__Mastermind 18425 points

Hello Yimin,

Can you provide more details about the type of data that you are using for this test? What is the IPG?

What is the Cable Length?

Would it be possible for you to share your schematics?

Can you read register 0x32, 0x86, 0x6E , and 0x6F after 1G link up?

-Regards,
Aniruddha

0 yimin bai34 over 7 years ago in reply to Aniruddha Khadye

Genius 4755 points

Hi SIr

thanks. It is HW issue.

BR
Yimin

0 Aniruddha Khadye over 7 years ago in reply to yimin bai34

TI__Mastermind 18425 points

Hi Yimin,

I am assuming this was a application level issue on the board. I am glad that you have it working now.

-Regards,
Aniruddha

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DP83867E: DP83867 working issue