SNLA389B October   2022  – April 2024 DP83TC812R-Q1 , DP83TC812S-Q1 , DP83TC813R-Q1 , DP83TC813S-Q1 , DP83TC814R-Q1 , DP83TC814S-Q1

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Introduction
  5. 2Hardware Configuration
    1. 2.1 Schematic
  6. 3Software Configuration
  7. 4Testing PMA
    1. 4.1 PMA Testing Procedure
  8. 5Testing IOP: Link-up and Link-down
    1. 5.1 IOP Testing Procedure
  9. 6Testing SQI
    1. 6.1 SQI Value Interpretation
  10. 7Testing TDR
    1. 7.1 TDR Testing Procedure
  11. 8Testing EMC and EMI
  12. 9Revision History

1 Introduction

The DP83TC81x was evaluated in accordance with the following OPEN Alliance (OA) specifications:

  • OPEN Alliance 100BASE-T1 EMC Test Specification for Transceivers - Revision 2.0, by FTZ Zwickau
  • OPEN Alliance 100BASE-T1 Interoperability Test Suite v1.0, by C&S Group, GmbH
  • OPEN Alliance 100BASE-T1 test specifications for Physical Coding Sublayer (v. 1.0), PHY Control (v. 1.0), and Physical Media Attachment (v. 1.2) by the University of New Hampshire (UNH) Inter-Operability Lab.

This application note provides the details of unique hardware and software configuration used for all of the previously-listed tests.

Document also provides the required procedure details for these tests and this should assist customers implementing corresponding ECU level tests.