SPRUJ63C September   2022  – February 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 - CPTS0 PTP Jitter Issue
    2.     Trademarks
  11. 6Related Documentation
  12. 7References
  13. 8Revision History

2.3.7.4 SPI EEPROM Interface

A 1-Kbit SPI EEPROM (93LC46B) is interfaced to SPI0 port of AM64x/AM243x processor and is used for testing purposes.