SPRUJA2B November   2023  – August 2026

 

  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 Supported Interfaces and Peripherals
      6. 2.2.6 Expansion Connectors/Headers
    3. 2.3  Power Requirement
    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 Test Points
      4. 2.4.4 Power Indication LED
    5. 2.5  Interface Mapping
    6. 2.6  Clocking
      1. 2.6.1 Peripheral Ref Clock
    7. 2.7  Reset
    8. 2.8  Camera Serial Interface (CSI)
    9. 2.9  Open LVDS Display Interface (OLDI)
    10. 2.10 Display Serial Interface (DSI)
    11. 2.11 Audio Codec Interface
    12. 2.12 HDMI Display
    13. 2.13 JTAG Interface
    14. 2.14 Test Automation Header
    15. 2.15 UART Interface
    16. 2.16 USB Interface
      1. 2.16.1 USB 2.0 Type A Interface
      2. 2.16.2 USB 2.0 Type-C® Interface
    17. 2.17 Memory Interfaces
      1. 2.17.1 LPDDR4 Interface
      2. 2.17.2 Octal Serial Peripheral Interface (OSPI)
      3. 2.17.3 MMC Interfaces
        1. 2.17.3.1 MMC0 - eMMC Interface
        2. 2.17.3.2 MMC1 - Micro SD Interface
        3. 2.17.3.3 MMC2 - M.2 Key E Interface
      4. 2.17.4 Board ID EEPROM
    18. 2.18 Ethernet Interface
      1. 2.18.1 CPSW Ethernet PHY Strapping
      2. 2.18.2 CPSW Ethernet PHY1 Default Configuration
      3. 2.18.3 CPSW Ethernet PHY2 Default Configuration
    19. 2.19 GPIO Port Expander
    20. 2.20 GPIO Mapping
    21. 2.21 Power
      1. 2.21.1 Power Input
      2. 2.21.2 Power Supply
      3. 2.21.3 Power Sequencing
      4. 2.21.4 AM62P SoC Power
      5. 2.21.5 Current Monitoring
    22. 2.22 EVM User Setup and Configuration
      1. 2.22.1 DIP Switches
      2. 2.22.2 Boot Modes
      3. 2.22.3 User Test LEDs
    23. 2.23 Expansion Headers
      1. 2.23.1 User Expansion Connector
      2. 2.23.2 MCU Connector
      3. 2.23.3 GPMC NAND (x8) Connector
    24. 2.24 Interrupt
    25. 2.25 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 - Watchdog Reset
      2. 5.1.2 Issue 2 - Power Down Sequence
      3. 5.1.3 Issue 3 - Power Cycling Failure Using TIVA
    2. 5.2 Trademarks
    3.     81
  11. 6References
  12. 7Revision History

2.7 Reset

The reset architecture of theAM62P SK EVM is shown below. 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_RESETz is the MCU domain warm 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-AM62P-LP Reset ArchitectureFigure 2-7 Reset Architecture