SNLU289 September   2020 DP83TG720R-Q1 , DP83TG720S-Q1

 

  1.   Trademarks
  2. 1Introduction
    1. 1.1 Overview
    2. 1.2 Hardware Features
    3. 1.3 Software Features
    4. 1.4 Block Diagram
  3. 2Board Overview
    1. 2.1 Components
    2. 2.2 Connectivity
      1. 2.2.1 Network Interfaces
      2. 2.2.2 USB Connection
      3. 2.2.3 Power Connection
  4. 3Quick Start
    1. 3.1 Jumper and DIP-Switch Settings
    2. 3.2 USB 2 MDIO Tool for Debugging and Configuration
  5. 4Configuration
    1. 4.1 Default Configuration
    2. 4.2 DIP-Switches and Operation Modes
    3. 4.3 DIP-Switch Settings Overview
  6. 5Update MSP430 Software Using UniFlash
  7. 6Schematic, Board Layout, and Bill of Materials
    1. 6.1 Schematic
    2. 6.2 Board Layout
    3. 6.3 Bill of Materials

1.3 Software Features

  • All MDIO registers can be accessed via USB interface.
  • One preprogrammed configuration for master and slave, available in normal- or sleep-mode.
  • Normal mode:
    • Full register access via USB to MDIO software.

    • Simple terminal connection via USB for status information, error reporting and full register access.

    • MCU can send detailed status information about the PHYs via USB.
  • Sleep mode :
    • MCU is shut down after configuring the PHYs.