SNLU262A december   2019  – june 2023 DP83826I

 

  1.   1
  2.   DP83826EVM User’s Guide
  3.   Trademarks
  4. 1Definitions
  5. 2Introduction
    1. 2.1 Key Features
    2. 2.2 Operation – Quick Setup
      1. 2.2.1 Power Supply
      2. 2.2.2 Power Inputs
      3. 2.2.3 Software
        1. 2.2.3.1 MSP430 Driver
        2. 2.2.3.2 USB-2-MDIO Software
  6. 3Board Setup Details
    1. 3.1 Block Diagram
    2. 3.2 EVM High Level Summary
  7. 4Configurations Options
    1. 4.1 MDIO Register Access
  8. 5EMI Results
    1. 5.1 Setup
    2. 5.2 Results
  9. 6DP83826EVM Schematics
  10. 7DP83826EVM BOM
  11. 8Revision History

2.2.3 Software

The on-board MSP430 comes pre-programmed and ready to use. When using this EVM for the first time on a Windows 7 (or above) PC, MSP430 drivers and USB-2-MDIO software utility will have to be installed. USB-2-MDIO software can be used for accessing the PHY's registers. In the case where an external MSP430 or EZFET is needed, the user may simply connect the TST and RST pins of their device to the DP83826EVM.

GUID-D262E792-C703-4FB8-BBEE-B5098DB00549-low.pngFigure 2-5 DP83826EVM External MSP Connection