SPRACH6D January   2019  – September 2021 66AK2G12 , AM2431 , AM2432 , AM2434 , AM3356 , AM3357 , AM3358 , AM3359 , AM4376 , AM4377 , AM4378 , AM4379 , AM5706 , AM5708 , AM5716 , AM5718 , AM5726 , AM5728 , AM5729 , AM5746 , AM5748 , AM5749 , AM6411 , AM6412 , AM6421 , AM6441 , AM6442 , AMIC110 , AMIC120

 

  1.   Trademarks
  2. 1Introduction
  3. 2Communication Protocols
    1. 2.1 PROFINET
    2. 2.2 EtherCAT
    3. 2.3 EtherNet/IP
    4. 2.4 IO-Link
    5. 2.5 Simple Open Real-Time Ethernet (SORTE)
    6. 2.6 Parallel Redundancy Protocol (PRP)
    7. 2.7 High-Availability Seamless Redundancy (HSR)
    8. 2.8 OPC UA
    9. 2.9 Modbus TCP/IP
  4. 3Position Encoders
    1. 3.1 EnDat 2.2
    2. 3.2 HIPERFACE DSL
    3. 3.3 Tamagawa
    4. 3.4 BiSS- C
  5. 4Sitara Support for 3rd Party Protocol Stacks
  6.   Revision History

2.9 Modbus TCP/IP

Though not yet certified on Sitara, Modbus TCP/IP can be implemented on any Sitara processor through the use of open source stacks, and TI's Ethernet MAC using either PRU-ICSS or CPSW. Linked below are examples of open source stacks that could potentially be used. For help in getting this running in your design, ask our experts at e2e.ti.com.

Additional resources: