• State TI Thinks Resolved
  • Locked Locked
  • Replies 3 replies
  • Answers 2 answers
  • Subscribers 33 subscribers
  • Views 314 views
  • Users 0 members are here
Support feedback
Options
Options
Related

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.

DP83822I: DP83822I

user4816270
Prodigy 40 points
Part Number: DP83822I

Hi E2E Team:

What the difference among these three modes for DP83822?

Now I want to link to my PC,what mode should I set?

Many thanks for help

  • 0
    TI__Mastermind 18425 points

    Hi,

    In force mode, the PHY will be forced to a specific speed and duplex mode of your choice. In advertise mode, the PHY will auto-negotiate with a suitable link partner and select the best possible communication mode. In fiber mode, the PHY will work with fiber optic transceivers and cables instead of copper wire. 

    For working with PC, I would recommend selecting the last mode from the Advertise modes table FX_EN=0, AN_EN =1, AN_1=1, AN_0=0.

    -Regards

    Aniruddha

  • 0 in reply to Aniruddha Khadye
    Prodigy 40 points

    Hi Aniruddha:

    Thank you for your reply

    Now I have switched to the configuration you suggest

    I still have another question,do I need to enable the EEE opperation?

    Many Thanks

  • 0 in reply to user4816270
    TI__Mastermind 18425 points

    Hi,

    Whether or not EEE needs to be enabled depends on end user requirement. If your application needs EEE, then you can enable it. The PHY will work in both EEE enable and disable case.

    -Regards

    Aniruddha