SPRUJG2 December   2024 AM62D-Q1

 

  1.   1
  2.   Description
  3.   Get Started
  4.   Features
  5.   5
  6. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
    4. 1.4 Device Information
    5. 1.5 EVM Revisions and Assembly Variants
  7. 2Hardware
    1. 2.1  Additional Images
    2. 2.2  Key Features
      1. 2.2.1 Processor
      2. 2.2.2 Power Supply
      3. 2.2.3 Memory
      4. 2.2.4 JTAG/Emulator
      5. 2.2.5 Supported Interfaces and Peripherals
      6. 2.2.6 Expansion Connectors/Headers to Support Application Specific Add‐On Boards
    3. 2.3  Power Requirement
    4. 2.4  Setup and Configuration
      1. 2.4.1 EVM DIP Switches
      2. 2.4.2 Boot modes
      3. 2.4.3 User Test LEDs
    5. 2.5  Power ON/OFF Procedures
      1. 2.5.1 Power ON Procedure
      2. 2.5.2 Power OFF Procedure
      3. 2.5.3 Power Test Points
    6. 2.6  Interfaces
      1. 2.6.1  AM62D Audio EVM Interface Mapping
      2. 2.6.2  Audio Interface
        1. 2.6.2.1 Audio Stereo Lineouts
        2. 2.6.2.2 Audio Microphone / Line In
      3. 2.6.3  JTAG Interface
      4. 2.6.4  UART Interface
      5. 2.6.5  USB Interface
        1. 2.6.5.1 USB2.0 Type-A Interface
        2. 2.6.5.2 USB2.0 Type-C Interface
      6. 2.6.6  MCAN Interface
      7. 2.6.7  Memory Interfaces
        1. 2.6.7.1 LPDDR4 Interface
        2. 2.6.7.2 Octal Serial Peripheral Interface (OSPI)
        3. 2.6.7.3 MMC Interfaces
          1. 2.6.7.3.1 MMC0 - eMMC Interface
          2. 2.6.7.3.2 MMC1 - MicroSD Interface
        4. 2.6.7.4 Board ID EEPROM
      8. 2.6.8  Ethernet Interface
      9. 2.6.9  CPSW Ethernet 1 and CPSW Ethernet 2
      10. 2.6.10 GPIO Port Expander
      11. 2.6.11 GPIO Mapping
    7. 2.7  Power
      1. 2.7.1 Power Input
      2. 2.7.2 Power Supply
      3. 2.7.3 Power Sequencing
      4. 2.7.4 AM62D SOC Power
      5. 2.7.5 Current Monitoring
    8. 2.8  Clocking
      1. 2.8.1 Peripheral Ref Clock
    9. 2.9  Reset
    10. 2.10 CPLD Mapping
    11. 2.11 Audio Expansion Connectors (Headers)
      1. 2.11.1 Audio Expansion Connector 1
      2. 2.11.2 Audio Expansion Connector 2
    12. 2.12 Interrupt
    13. 2.13 I2C Address Mapping
  8. 3Hardware Design Files
  9. 4Compliance Information
    1. 4.1 Compliance and Certifications
  10. 5Additional Information
    1. 5.1 Known Hardware or Software Issues
    2. 5.2 Trademarks

2.6.8 Ethernet Interface

The AM62D EVM offers two Ethernet Ports of 1 Gigabit Speed for external Communication. Two channels of RGMII Gigabit Ethernet CPSW Port from AM62D SoC are connected to separate Ethernet Expansion connector manufacturer part number DF40C-50DP-0.4V.

This expansion connector providing flexibility of interfacing either to an Industrial Ethernet Daughter card or an Automotive Ethernet Daughter card. The Industrial PHY MDI lines are terminated to the RJ45 Jack while the Automotive PHY MDI lines terminate to an Auto grade MATEnet™ connector.

The CPSW_RGMII1 and CPSW_RGMII2 Ports share a common MDIO Bus to communicate with the external PHY Transceiver.

AUDIO-AM62D-EVM Ethernet Interface Block Diagram Figure 2-17 Ethernet Interface Block Diagram