SPRUJ40D May   2022  – August 2025

 

  1.   1
  2.   Description
  3.   Features
  4.   4
  5. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
  6. 2Hardware
    1. 2.1 System Description
      1. 2.1.1 Key Features
        1. 2.1.1.1 Thermal Compliance
        2. 2.1.1.2 Processor
        3. 2.1.1.3 Power Supply
        4. 2.1.1.4 Memory
        5. 2.1.1.5 JTAG/Emulator
        6. 2.1.1.6 Supported Interfaces and Peripherals
        7. 2.1.1.7 Expansion Connectors/Headers to Support Application Specific Add‐On Boards
      2. 2.1.2 Functional Block Diagram (SK-AM62 and SK-AM62B)
      3. 2.1.3 Functional Block Diagram (SK-AM62-P1 and SK-AM62B-P1)
      4. 2.1.4 AM62x SKEVM Interface Mapping
      5. 2.1.5 Power ON/OFF Procedures
        1. 2.1.5.1 Power-On Procedure
        2. 2.1.5.2 Power-Off Procedure
        3. 2.1.5.3 Power Test Points
      6. 2.1.6 Peripheral and Major Component Description
        1. 2.1.6.1  Clocking
          1. 2.1.6.1.1 Peripheral Ref Clock
        2. 2.1.6.2  Reset
        3. 2.1.6.3  OLDI Display Interface
        4. 2.1.6.4  CSI Interface
        5. 2.1.6.5  Audio Codec Interface
        6. 2.1.6.6  HDMI Display Interface
        7. 2.1.6.7  JTAG Interface
        8. 2.1.6.8  Test Automation Header
        9. 2.1.6.9  UART Interface
        10. 2.1.6.10 USB Interface
          1. 2.1.6.10.1 USB 2.0 Type A Interface
          2. 2.1.6.10.2 USB 2.0 Type C Interface
        11. 2.1.6.11 Memory Interfaces
          1. 2.1.6.11.1 DDR4 Interface
          2. 2.1.6.11.2 OSPI Interface
          3. 2.1.6.11.3 MMC Interfaces
            1. 2.1.6.11.3.1 MMC0 - eMMC Interface
            2. 2.1.6.11.3.2 MMC1 - Micro SD Interface
            3. 2.1.6.11.3.3 MMC2 - Wilink Interface
          4. 2.1.6.11.4 EEPROM
        12. 2.1.6.12 Ethernet Interface
          1. 2.1.6.12.1 CPSW Ethernet PHY 2 Default Configuration
          2. 2.1.6.12.2 CPSW Ethernet PHY 1 Default Configuration
        13. 2.1.6.13 GPIO Port Expander
        14. 2.1.6.14 GPIO Mapping
        15. 2.1.6.15 Power
          1. 2.1.6.15.1 Power Requirements
          2. 2.1.6.15.2 Power Input
          3. 2.1.6.15.3 Power Supply
          4. 2.1.6.15.4 Power Sequencing
          5. 2.1.6.15.5 AM62x SoC Power
          6. 2.1.6.15.6 Current Monitoring
        16. 2.1.6.16 AM62x SKEVM User Setup/Configuration
          1. 2.1.6.16.1 EVM DIP Switches
          2. 2.1.6.16.2 Boot Modes
          3. 2.1.6.16.3 User Test LEDs
        17. 2.1.6.17 Expansion Headers
          1. 2.1.6.17.1 PRU Connector
          2. 2.1.6.17.2 User Expansion Connector
          3. 2.1.6.17.3 MCU Connector
        18. 2.1.6.18 Interrupt
        19. 2.1.6.19 I2C Address Mapping
  7. 3Additional Information
    1. 3.1 EVM Revisions and Assembly Variants
    2. 3.2 Known Issues and Modifications
      1. 3.2.1  Issue 1 - HDMI/DSS Incorrect Colors on E1
      2. 3.2.2  Issue 2 - J9 and J10 Header Alignment on E1
      3. 3.2.3  Issue 3 - USB Boot descoped on E1
      4. 3.2.4  Issue 4 - OLDI Connector Orientation and Pinout
      5. 3.2.5  Issue 5 - Bluetooth descoped on E2 EVMs
      6. 3.2.6  Issue 6 - Ethernet PHY CLK Skew Default Strapping Changes
      7. 3.2.7  Issue 7 - TEST_POWERDOWN changes
      8. 3.2.8  Issue 8 - MMC1_SDCD spurious interrupts
      9. 3.2.9  Issue 9 - PD Controller I2C2 IRQ Not Pinned Out
      10. 3.2.10 Issue 10 - INA Current Monitor Adress Changes
      11. 3.2.11 Issue 11 - Test Automation I2C Buffer Changes
    3. 3.3 Trademarks
    4.     84
  8. 4Compliance and Certifications
    1. 4.1 EMC, EMI and ESD Compliance
    2.     Regulatory Compliance
  9. 5Revision History

2.1.5.1 Power-On Procedure

  1. Place the SKEVM boot switch selectors (SW1, SW2) into selected boot mode. Example boot-modes for SD card and no-boot are shown below.
  2. Connect your boot media (if applicable).
  3. Attach the PD capable USB Type-C cable to the SKEVM Type-C (J11 or J13) Connector.
  4. Connect the other end of the Type-C cable to the source, either AC Power Adapter, or Type C source device (such as a Laptop computer).
  5. Visually inspect that either LD10 or LD12 LED are illuminated.
  6. XDS110 JTAG and UART debug console output are routed to micro-USB ports J16 and J15, respectively.
SK-AM62, SK-AM62B, SK-AM62B-P1 SD Bootmode Switch Setting Example (From E2) Figure 2-7 SD Bootmode Switch Setting Example (From E2)
SK-AM62, SK-AM62B, SK-AM62B-P1 SD Bootmode Switch Setting Example (E1) Figure 2-8 SD Bootmode Switch Setting Example (E1)