SPRAD72 February   2023 TMS320F28388D , TMS320F28388S , TMS320F28P650DH , TMS320F28P650DK , TMS320F28P650SH , TMS320F28P650SK , TMS320F28P659DH-Q1 , TMS320F28P659DK-Q1 , TMS320F28P659SH-Q1

 

  1.   Abstract
  2.   Trademarks
  3. 1Introduction of SMI
  4. 2PHY Selection and Configuration for EtherCAT
  5. 3How to Read and Write to the PHY Register Using SMI of ESC
    1. 3.1 PHY Register Configuration for EtherCAT
    2. 3.2 Steps to Read or Write PHY Register in C2000 ESC
    3. 3.3 Using the Script to Debug Ethernet PHY Register in CCS
  6. 4Summary
  7. 5References

4 Summary

This application note provided guidance on the Ethernet PHY configuration using SMI of the EtherCAT slave controller in C2000 device for industrial applications. And also provides a simply script tool in code composer to read/write PHY register.