SPRUJA1A October   2023  – December 2025

 

  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 Device Information
    4. 1.4 EVM Revisions and Assembly Variants
    5. 1.5 Specification
  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 Support Interfaces and Peripherals
      6. 2.2.6 Expansion Connectors/Headers
    3. 2.3  Power
      1. 2.3.1 Power Requirements
      2. 2.3.2 Power Input
      3. 2.3.3 Power Supply
      4. 2.3.4 Power Sequencing
      5. 2.3.5 AM62x SIP SoC Power
      6. 2.3.6 Current Monitoring
    4. 2.4  Power ON/OFF Procedure
      1. 2.4.1 Power ON Procedure
      2. 2.4.2 Power OFF Procedure
      3. 2.4.3 Power Test Points
    5. 2.5  Interface Mapping
    6. 2.6  Clocking
      1. 2.6.1 Peripheral Ref Clock
    7. 2.7  Reset
    8. 2.8  CSI Interface
    9. 2.9  Audio Codec Interface
    10. 2.10 HDMI Display Interface
    11. 2.11 JTAG Interface
    12. 2.12 Test Automation Header
    13. 2.13 UART Interface
    14. 2.14 USB Interface
      1. 2.14.1 USB 2.0 Type A Interface
      2. 2.14.2 USB 2.0 Type C Interface
    15. 2.15 Memory Interfaces
      1. 2.15.1 OSPI Interface
      2. 2.15.2 MMC Interfaces
        1. 2.15.2.1 MMC0 - eMMC Interface
        2. 2.15.2.2 MMC1 - Micro SD Interface
        3. 2.15.2.3 MMC2 - M.2 Key E Interface
      3. 2.15.3 Board ID EEPROM
    16. 2.16 Ethernet Interface
      1. 2.16.1 CPSW Ethernet PHY 1 Default Configuration
      2. 2.16.2 CPSW Ethernet PHY 2 Default Configuration
    17. 2.17 GPIO Port Expander
    18. 2.18 GPIO Mapping
    19. 2.19 OLDI Display Interface
    20. 2.20 EVM User Setup/Configuration
      1. 2.20.1 EVM DIP Switches
      2. 2.20.2 Boot Modes
      3. 2.20.3 User Test LEDs
    21. 2.21 Expansion Headers
      1. 2.21.1 PRU Connector
      2. 2.21.2 User Expansion Connector
      3. 2.21.3 MCU Connector
    22. 2.22 Interrupt
    23. 2.23 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
      1. 5.1.1 Issue 1 - OLDI Display Touch Broken
    2. 5.2 Trademarks
    3.     75
  11. 6Revision History

5.1.1 Issue 1 - OLDI Display Touch Broken

Applicable EVM Revisions: E1

Issue Description: When power on the EVM, the OLDI Display Touch function is not working.

Fix: To mitigate the issue, the resistor R684, Cap C509 and U105 power supply need to be changed to VCC_3V3_SYS, see below image (OLDI Display RESET Logic for more information. Please follow the Image (PCBA Bottom Image) for the rework information.

SK-AM62-SIP OLDI Display RESET Logic Figure 5-1 OLDI Display RESET Logic
SK-AM62-SIP PCBA Bottom Image Figure 5-2 PCBA Bottom Image