SPRUJ40F May   2022  – August 2026

 

  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 and 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
        4. 2.1.5.4 Power Indication LED
      6. 2.1.6 Peripheral and Major Component Description
        1. 2.1.6.1  Clocking
          1. 2.1.6.1.1 Peripheral Reference Clock
        2. 2.1.6.2  Reset
        3. 2.1.6.3  OLDI Display Interface
        4. 2.1.6.4  CSI
        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
          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 - Wi-Fi 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 and 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 Address Changes
      11. 3.2.11 Issue 11 - Test Automation I2C Buffer Changes
      12. 3.2.12 Issue 12 - ODLI Display Touch Broken
      13. 3.2.13 Issue 13 - Partial IO LPM Not Functional
    3. 3.3 Trademarks
    4.     87
  8. 4Compliance and Certifications
    1. 4.1 EMC, EMI and ESD Compliance
    2.     Regulatory Compliance
  9. 5References
  10. 6Revision History

3.1 EVM Revisions and Assembly Variants

Table 3-2 lists the various AM62x SK EVM PCB design revisions and assembly variants. Specific PCB revision is indicated in silkscreen on the PCB. Specific assembly variant is indicated with additional sticker label.

Table 3-1 SK EVM PCB Design Revisions and Assembly Variants
OPN PCB Revision Assembly Variant Revision and Assembly Variant Description
SK-AM62 PROC114E1 N/A (single variant produced) First prototype, early release revision of the AM62x SK EVM. Implements the Sitara™ AM62x MPU with a discrete power design
SK-AM62 PROC114E2 N/A Second prototype, early release revision of the AM62x SK EVM. Implements many changes and bug fixes focused on enabling 24 bit RGB output via HDMI.
SK-AM62 PROC114E3 N/A Third prototype, early release revision of the AM62x SK EVM. Implements many changes around LVDS and multimedia peripherals.
SK-AM62B PROC114A 002 Production release of AM62x SK EVM discrete version. Implements HS-FS version of SoC.
SK-AM62-P1 PROC142E1 N/A First prototype, early release version of the AM62x SK EVM. implementing the TPS65219 PMIC.
SK-AM62B-P1 PROC142A 002 Production release of AM62x SK EVM PMIC version. Implements HS-FS version of SoC.
SK-AM62B-P1 PROC142B 002 Production release of AM62x SK EVM PMIC version, updated few designs and Known issues.