SPRADE9 November   2023 AM2431 , AM2432 , AM2434 , AM623 , AM625 , AM625-Q1 , AM625SIP , AM62A3 , AM62A3-Q1 , AM62A7 , AM62A7-Q1 , AM62P-Q1 , AM6411 , AM6412 , AM6421 , AM6422 , AM6441 , AM6442 , AM6526 , AM6528 , AM6546 , AM6548 , AM67 , AM67A , AM68 , AM68A , AM69 , AM69A , DRA821U , DRA821U-Q1 , DRA829J , DRA829J-Q1 , DRA829V , DRA829V-Q1

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Introduction
  5. 2Industrial Ethernet Protocol Software Stack
    1. 2.1 Overview
    2. 2.2 EtherCAT
  6. 3Evaluation Platform and Methods
    1. 3.1 Hardware
    2. 3.2 Software Platform
    3. 3.3 Test Application
    4. 3.4 Test Topology
  7. 4Results
    1. 4.1 Time Synchronization
    2. 4.2 Transmit Timing
  8. 5Summary
  9. 6References

3.1 Hardware

Two classes of embedded Arm® processors from the Texas Instruments Sitara™ family are used for this demonstration. AM6412 and AM625 processors with up to 1.4GHz Arm Cortex®-A53 and 800 MHz Cortex-R5 cores and an integrated embedded TSN switch are used as a lower end controller with the below 2W of power consumption. For the higher end controller, an AM682 processor with dual core 2GHz Arm Cortex-A72 was used.