Because of the Thanksgiving holiday in the U.S., TI E2E™ design support forum responses may be delayed from November 25 through December 2. Thank you for your patience.

  • State
  • Locked Locked
  • Replies 1 reply
  • Subscribers 31 subscribers
  • Views 720 views
  • Users 0 members are here
Support feedback
Options
Options
Similar topics

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.

DP83848K: DP83848K Driver issue.

Liu Dong
Prodigy 190 points
Part Number: DP83848K

Hi expert , 

could you help to supply the RMII mode Driver of DP83848K and pls also help to check the schematic of below, but the SW doesn't work , thanks . 

DP83848KSQ SCH.pdf

  • 0
    TI__Mastermind 19780 points
    Hi Liu,

    Your schematic looks OK. The driver we provide here is for both MII and RMII modes.

    Can you tell me what kind of error you are getting? Does the PHY link up to a connected partner, but no data is passing?

    Can you provide a dump of the registers from address 0x0 to 0x1f?

    Best Regards,