SNLA371B December   2020  – February 2024 DP83TG720R-Q1 , DP83TG720S-Q1

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1 Introduction
  5. 2 Hardware Configuration
    1. 2.1 Schematic
  6. 3 Software Configuration
  7. 4 Testing PMA
    1. 4.1 PMA Testing Procedure
  8. 5 Testing IOP: Link-up and Link-down
    1. 5.1 IOP Testing Procedure
  9. 6 Testing SQI
    1. 6.1 SQI Testing Procedure
    2. 6.2 Mapping SQI with Link Quality
  10. 7 Testing TDR
    1. 7.1 TDR Testing Procedure
  11. 8 Testing EMC/EMI
  12. 10Revision History

1 Introduction

The DP83TG720 was evaluated in accordance with the following OPEN Alliance (OA) specifications:

  • OPEN Alliance 1000BASE-T1 EMC Test Specification for Transceivers - Version 2.1, by FTZ Zwickau
  • OPEN Alliance 1000BASE-T1 Interoperability Test Suite, by C&S Group, GmbH
  • OPEN Alliance 1000BASE-T1 test specifications for PMA (v. 1.0)/ IEEE Clause 97 1000BASE-T1 PMA 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 above tests.

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