SPRAD72 February   2023 F29H850TU , F29H859TU-Q1 , 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