SPRUJA9 January   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 Automotive Ethernet PHY
      2. 2.6.2 Automotive Ethernet PHY Strapping Resistors
    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 MATEnet 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
    3. 5.3 Other TI Components Used in This Design

2.5 Test Points

DP83TG720-EVM-AM2 is equipped with multiple test points for hardware debug and bench testing. DP82TG720-EVM-AM2 Test Pointsshows the test points on the board and their associated signal net.

Table 2-2 DP83TG720-EVM-AM2 Test Points
Test Point Signal Description
TP1 GND Ground
TP2 GND Ground
TP3 GND Ground
TP4 RXCLK Receive Clock
TP5 RXD1 Receive Data 1
TP6 RXD3 Receive Data 3
TP7 TXCLK Transmit Clock
TP8 RXD0 Receive Data 0
TP9 RXD2 Receive Data 2
TP10 CLK_OUT2 DP83TG720S-Q1 25-MHz reference clock output
TP11 GND Ground
TP12 TXEN Transmit Enable
TP13 TXD3 Transmit Data 3
TP14 GND Ground
TP15 RXDV RGMII Receive Control
TP16 TXD1 Transmit Data 1
TP17 TXD2 Transmit Data 2
TP18 TXD0 Transmit Data 0
TP19 RXER Receive Data Error
TP20 J2-38 DF40GB add-on board connector pin 38
TP21 RXLINK Receive Indicator
TP22 MDIO_MDIO MDIO Data
TP23 INH Inhibit
TP24 RESETn PHY Reset
TP25 CRS Carrier Sense
TP26 MDIO_MDC MDIO Clock
TP27 REF_CLK Reference Clock Input
TP28 COL Collision Detected
TP29 EXT_VMON PMIC External Voltage Monitor
TP30 LED1 Link Status and BLINK for TX/RX Activity
TP31 VCC_1V0 1.0V PHY supply
TP32 GND Ground