SPRUJA8A January   2024  – September 2024

 

  1.   1
  2.   Description
  3.   Features
  4.   4
  5. 1Evaluation Module Overview
    1.     Preface: Read This First
      1. 1.1.1 Sitara MCU+ Academy
      2. 1.1.2 If You Need Assistance
    2. 1.1 Introduction
    3. 1.2 Kit Contents
    4. 1.3 Device Information
  6. 2Hardware
    1. 2.1 Component Identification
    2. 2.2 Power Requirements
      1. 2.2.1 Power Tree
    3. 2.3 Functional Block Diagram
    4. 2.4 Header Information
    5. 2.5 Test Points
    6. 2.6 Interfaces
      1. 2.6.1 Ethernet Interface
        1. 2.6.1.1 Industrial Ethernet PHY
        2. 2.6.1.2 Industrial Ethernet PHY Strapping Resistors
        3. 2.6.1.3 LED Indication in RJ45 Connector
        4. 2.6.1.4 Multi-Connector Addressing
    7. 2.7 Integration Guide
      1. 2.7.1 Board Dimensions
      2. 2.7.2 DF40GB Connector
      3. 2.7.3 Mounting Holes
      4. 2.7.4 RJ45 Ethernet Connector
  7. 3Hardware Design Files
  8. 4Additional Information
    1. 4.1 Trademarks
  9. 5References
    1. 5.1 Reference Documents
    2. 5.2 Compatible Sitara™ MCU AM2x EVMs
  10. 6Revision History

2.5 Test Points

DP83826-EVM-AM2 is equipped with multiple test points for hardware debug and bench testing. Table 2-2 shows the test points on the board and their associated signal net.

Table 2-2 DP83826-EVM-AM2 Test Points
Test Point Signal Description
TP1 GND Ground
TP2 GND Ground
TP3 GND Ground
TP4 GND Ground
TP5 RXDV Receive Data Valid
TP6 RXD0 Receive Data 0
TP7 RXD1 Receive Data 1
TP8 RXD2 Receive Data 2
TP9 RXD3 Receive Data 3
TP10 MDIO_MDC MDIO Clock
TP11 MDIO_MDIO MDIO Data
TP12 RXCLK Receive Clock
TP13 1588_SFD IEEE 1588 SFD
TP14 RXER Receive Data Error
TP15 INH Inhibit
TP16 TXEN Transmit Enable
TP17 TXCLK Transmit Clock
TP18 TXD0 Transmit Data 0
TP19 TXD2 Transmit Data 2
TP20 TXD1 Transmit Data 1
TP21 TXD3 Transmit Data 3
TP22 CRS Carrier Sense
TP23 COL Collision Detected
TP24 RXLINK Receive Indicator
TP25 EXT_VMON PMIC External Voltage Monitor
TP26 GND Ground
TP27 GND Ground