some questions about DP83848K to generate test code for measuring the signal quality of Enthernet

Hello,Friend;

     I use DP83848K in my device, now I want to evaluate the signal quality in the end of cable.

    The question is: How do I use DP83848K as a driver to generate test code to measure the signal quality of  100Base-TX Ethernet? if possible,Please provide me with a relveant test report.

   I am looking forward to receiving your replay.

                                                                                                                                                                       THANKS!

Kailyn Chen：

Hello, unfortunately, we don't havethe test reports for reference.
If you have met some questions during test,please refer to the DP83867 trouble shooting guide:
www.ti.com/…/snla246a.pdf
Any other questions, please feel free to contact again.