SPRUJG3 March   2025

 

  1.   1
  2.   Description
  3.   Features
  4.   4
  5. 1Evaluation Module Overview
    1. 1.1 Introduction
      1.      Preface: Read This First
        1. 1.1.1.1 Sitara MCU+ Academy
        2. 1.1.1.2 Important Usage Notes
    2. 1.2 Kit Contents
    3. 1.3 Specification
      1. 1.3.1 Component Identification
    4. 1.4 Device Information
      1. 1.4.1 HSEC 180-pin Control Card Docking Station
      2. 1.4.2 Security
  6. 2Hardware
    1. 2.1  Power Requirements
      1. 2.1.1 Power Input Using USB Type-C Connector
      2. 2.1.2 Power Status LEDs
      3. 2.1.3 Power Tree
      4. 2.1.4 Power Sequence
      5. 2.1.5 PMIC
    2. 2.2  Functional Block Diagram
    3. 2.3  Reset
    4. 2.4  Clock
    5. 2.5  Boot Mode Selection
    6. 2.6  JTAG Path Selection
    7. 2.7  Header Information
    8. 2.8  GPIO Mapping
    9. 2.9  Push Buttons
    10. 2.10 Interfaces
      1. 2.10.1  Memory Interface
        1. 2.10.1.1 OSPI
        2. 2.10.1.2 Board ID EEPROM
      2. 2.10.2  Ethernet Interface
        1. 2.10.2.1 Control Card Ethernet Routing
        2. 2.10.2.2 On Board Ethernet PHY
        3. 2.10.2.3 LED Indication in RJ45 Connector
        4. 2.10.2.4 Ethernet Add On Board Connector
      3. 2.10.3  I2C
      4. 2.10.4  Industrial Application LEDs
      5. 2.10.5  SPI
      6. 2.10.6  UART
      7. 2.10.7  MCAN
      8. 2.10.8  FSI
      9. 2.10.9  JTAG
      10. 2.10.10 Test Automation Header
      11. 2.10.11 LIN
      12. 2.10.12 MMC
      13. 2.10.13 ADC and DAC
    11. 2.11 HSEC Pinout and Pinmux Mapping
  7. 3Hardware Design Files
  8. 4Additional Information
    1. 4.1 If You Need Assistance
    2. 4.2 Trademarks
  9. 5Related Documentation
    1. 5.1 Supplemental Content
      1.      5.1.A E2 Design Changes
      2.      5.1.B A Design Changes
  10. 6References
    1. 6.1 Reference Documents
    2. 6.2 Other TI Components Used in This Design
  11. 7Revision History

2.1 Power Requirements

The AM263Px Control Card is powered from a 5V, 3A USB Type-C input or from a 5V, 3A HSEC connection supplied by the docking station. The following sections describe the power distribution network topology that supply the AM263Px Control Card, supporting components and the reference voltages.

Power supply designs that are compatible with the AM263Px Control Card:

  • When using the USB Type-C input:
    • 5V, 3A power adapter with USB-C receptacle
    • 5V, 3A power adapter with captive USB-C cable
    • PC USB Type-C port that has power delivery classification
      • Thunderbolt
      • Battery behind USB logo
TMDSCNCD263P-SIP USB Type-C Power Delivery Classification Figure 2-1 USB Type-C Power Delivery Classification
  • When using the HSEC DC barrel jack power input:
    • A power adapter that is at least 15W

Power supply designs that are NOT compatible with the AM263Px Control Card:

  • When using USB Type-C input:
    • Any USB adapter cables such as:
      • Type-A to Type-C
      • micro-B to Type-C
      • DC barrel jack to Type-C
    • 5V, 1.5A power adapter with USB-C® captive cable or receptacle
    • PC USB Type-C port not capable of 3A