SPRUJ63D September   2022  – May 2026

 

  1.   1
  2.   Description
  3.   Features
  4.   Applications
  5.   5
  6. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Device Information
    4. 1.4 EVM Revisions and Assembly Variants
    5. 1.5 Specification
    6. 1.6 Functional Block Diagram
  7. 2Hardware
    1. 2.1 Additional Images
    2. 2.2 Power
      1. 2.2.1 Power-On/Off Procedures
      2. 2.2.2 Power-On Procedure
      3. 2.2.3 Power-Off Procedure
      4.      19
      5. 2.2.4 Power Input
      6. 2.2.5 Reverse Polarity Protection
      7. 2.2.6 Current Monitoring
      8. 2.2.7 Power Supply
      9. 2.2.8 Power Sequencing
      10. 2.2.9 AM64x/AM243x Power
    3. 2.3 Peripheral and Major Component Description
      1. 2.3.1  Configuration
        1. 2.3.1.1 Boot Modes
      2. 2.3.2  Clocking
        1. 2.3.2.1 Ethernet PHY Clock
        2. 2.3.2.2 AM64x/AM243x Clock
        3. 2.3.2.3 PCIe Clock
      3. 2.3.3  Reset
      4. 2.3.4  JTAG
      5. 2.3.5  Test Automation
      6. 2.3.6  UART Interfaces
      7. 2.3.7  Memory Interfaces
        1. 2.3.7.1 DDR4 Interface
        2. 2.3.7.2 MMC Interfaces
          1. 2.3.7.2.1 Micro SD Interface
          2. 2.3.7.2.2 eMMC Interface
        3. 2.3.7.3 OSPI Interface
        4. 2.3.7.4 SPI EEPROM Interface
        5. 2.3.7.5 Board ID EEPROM Interface
      8. 2.3.8  Ethernet Interface
        1. 2.3.8.1 DP83867 PHY Default Configuration
        2. 2.3.8.2 DP83869 PHY Default Configuration
        3. 2.3.8.3 Ethernet LED
      9. 2.3.9  Display Interface
      10. 2.3.10 USB 2.0 Interface
      11. 2.3.11 PCIe Interface
      12. 2.3.12 High Speed Expansion Interface
      13. 2.3.13 CAN Interface
      14. 2.3.14 Interrupt
      15. 2.3.15 ADC Interface
      16. 2.3.16 Safety Connector
      17. 2.3.17 SPI Interfaces
      18. 2.3.18 I2C Interfaces
      19. 2.3.19 FSI Interface
  8. 3Hardware Design Files
    1. 3.1 Schematics
    2. 3.2 PCB Layouts
    3. 3.3 Bill of Materials (BOM)
  9. 4Compliance Information
    1. 4.1 EMC, EMI, and ESD Compliance
  10. 5Additional Information
    1. 5.1 Known Issues and Modifications
      1. 5.1.1 Issue 1 - Embedded XDS110 Connection to AM64x Target in CCS
      2. 5.1.2 Issue 2 - DC Barrel Jack Warning when Hot-Plugging
      3. 5.1.3 Issue 3 - uSD Card Boot Not Working
      4. 5.1.4 Issue 4 - Damage LM5140 after Hot Plug DC Jack
      5. 5.1.5 Issue 5 - Clock-source-induced large PTP timing Offset from CPTS0 and IEP Modules
    2.     Trademarks
  11. 6Related Documentation
  12. 7References
  13. 8Revision History

1.4 EVM Revisions and Assembly Variants

The various AM64x/AM243x EVM PCB design revisions, and assembly variants are listed in the table below. Specific PCB revisions are indicated in silkscreen on the PCB. Specific assembly variants are indicated with additional sticker labels.

Table 1-1 AM64x/AM243x EVM PCB Design Revisions, and Assembly Variants
PCB RevisionAssembly VariantRevision and Assembly Variant Description
PROC101-004 CN/AFirst Production Release of the AM64x EVM
PROC101-005 C N/A First Production Release of the AM243x EVM
PROC101-004 D N/A Second Production Release of the AM64x EVM. Implements a number of changes and bug fixes
PROC101-005 D N/A Second Production Release of the AM243x EVM. Implements a number of changes and bug fixes
PROC101-004 D-1 N/A Third Production Release of the AM64x EVM. Functionally equivalent to PROC101-004 D with only minimal BoM change. No PCB Design modifications
PROC101-005 D-1 N/A Third Production Release of the AM243x EVM. Functionally equivalent to PROC101-005 D with only minimal BoM change. No PCB Design modification
Note: Throughout this document, the AM6442 and AM2434 devices are interchangeable in diagrams and other tables, other than explicitly defined exception. The AM2434 MCU in the ALV package and the AM6442 MPU are footprint and pinout compatible and the PCB has been designed to accommodate both.
Note: For the board formerly known as AM64x/AM243x GP EVM, please see AM64x/AM243x EVM User's Guide (Rev. D)
Note: All AM64x/AM243x EVMs include high-security field-securable (HS-FS) silicon to customize keys and encryption for security applications.