SPRUJ66B February   2023  – September 2025

 

  1.   1
  2.   Description
  3.   Get Started
  4.   Features
  5.   Applications
  6.   6
  7. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
      1. 1.3.1 Key Features
        1. 1.3.1.1 Processor
        2. 1.3.1.2 Memory
        3. 1.3.1.3 JTAG Emulator
        4. 1.3.1.4 Supported Interfaces and Peripherals
        5. 1.3.1.5 Expansion Connectors Headers to Support Application Specific Add On Boards
    4. 1.4 Device Information
  8. 2Hardware
    1. 2.1 EVM Revisions and Assembly Variants
    2. 2.2 System Description
      1. 2.2.1 Board Image With Markings
      2. 2.2.2 Functional Block Diagram
      3. 2.2.3 AM62A Low Power SK EVM Interface Mapping
      4. 2.2.4 Power ON/OFF Procedures
        1. 2.2.4.1 Power-On Procedure
        2. 2.2.4.2 Power-Off Procedure
        3. 2.2.4.3 Power Test Points
      5. 2.2.5 Peripheral and Major Component Description
        1. 2.2.5.1  Clocking
          1. 2.2.5.1.1 Peripheral Ref Clock
        2. 2.2.5.2  Reset
        3. 2.2.5.3  CSI Interface
        4. 2.2.5.4  Audio Codec Interface
        5. 2.2.5.5  HDMI Display Interface
        6. 2.2.5.6  JTAG Interface
        7. 2.2.5.7  Test Automation Header
        8. 2.2.5.8  UART Interface
        9. 2.2.5.9  USB Interface
          1. 2.2.5.9.1 USB 2 0 Type A Interface
          2. 2.2.5.9.2 USB 2 0 Type C Interface
        10. 2.2.5.10 Memory Interfaces
          1. 2.2.5.10.1 LPDDR4 Interface
          2. 2.2.5.10.2 Octal Serial Peripheral Interface (OSPI)
          3. 2.2.5.10.3 MMC Interfaces
            1. 2.2.5.10.3.1 MMC0 - eMMC Interface
            2. 2.2.5.10.3.2 MMC1 - Micro SD Interface
            3. 2.2.5.10.3.3 MMC2 - M.2 Key E Interface
          4. 2.2.5.10.4 Board ID EEPROM
        11. 2.2.5.11 Ethernet Interface
          1. 2.2.5.11.1 CPSW Ethernet PHY Default Configuration
        12. 2.2.5.12 GPIO Port Expander
        13. 2.2.5.13 GPIO Mapping
        14. 2.2.5.14 Power
          1. 2.2.5.14.1 Power Requirements
          2. 2.2.5.14.2 Power Input
          3. 2.2.5.14.3 Power Supply
          4. 2.2.5.14.4 AM62A SoC Power
          5. 2.2.5.14.5 Current Monitoring
        15. 2.2.5.15 AM62A Low Power SK EVM User Setup and Configuration
          1. 2.2.5.15.1 Boot Modes
          2. 2.2.5.15.2 User Test LEDs
        16. 2.2.5.16 Expansion Headers
          1. 2.2.5.16.1 User Expansion Connector
          2. 2.2.5.16.2 MCU Connector
        17. 2.2.5.17 I2C Address Mapping
  9. 3Hardware Design Files
    1. 3.1 Schematics, PCB Layout and BOM
  10. 4Additional Information
    1. 4.1 Known Hardware or Software Issues
    2. 4.2 EMC, EMI, and ESD Compliance
    3. 4.3 Trademarks
    4.     72
  11. 5Revision History

2.2.5.2 Reset

Figure 2-10 shows the Reset Architecture of AM62A Low Power SK EVM. The SOC has the following resets:

  • RESETSTATz is the Main domain warm reset status output
  • PORz_OUT is the Main domain power ON reset status output
  • RESET_REQz is the Main domain warm reset input
  • MCU_PORz is the MCU domain power ON/ Cold Reset input
  • MCU_RESETSTATz is the MCU domain warm reset status output

Upon Power on Reset, all peripheral devices connected to the main domain get reset by RESETSTATz.

SK-AM62A-LP Reset Block Diagram Figure 2-12 Reset Block Diagram