SPRUJ93 august   2023

 

  1.   1
  2.   Description
  3.   Features
  4.   4
  5. 1Evaluation Module Overview
    1.     Preface: Read This First
      1. 1.1.1 Sitara™ MCU+ Academy
      2. 1.1.2 If You Need Assistance
      3. 1.1.3 Important Usage Notes
    2. 1.1 Introduction
    3. 1.2 Kit Contents
    4. 1.3 Specification
    5. 1.4 Device Information
    6. 1.5 HSEC 180-pin Control Card Docking Station
    7. 1.6 Security
  6. 2Hardware
    1. 2.1  Functional Block Diagram
    2. 2.2  Component Identification
    3. 2.3  Power Requirements
      1. 2.3.1 Power Input Using USB Type-C Connector
      2. 2.3.2 Power Status LEDs
      3. 2.3.3 Power Tree
      4. 2.3.4 Power Sequence
      5. 2.3.5 PMIC
    4. 2.4  Reset
    5. 2.5  Clock
    6. 2.6  Boot Mode Selection
    7. 2.7  JTAG Path Selection
    8. 2.8  Header Information
    9. 2.9  GPIO Mapping
    10. 2.10 Push Buttons
    11. 2.11 Test Points
    12. 2.12 Interfaces
      1. 2.12.1  Memory Interface
        1. 2.12.1.1 QSPI
        2. 2.12.1.2 Board ID EEPROM
      2. 2.12.2  Ethernet Interface
        1. 2.12.2.1 RGMII
        2. 2.12.2.2 PRU-ICSS
        3. 2.12.2.3 LED Indication in RJ45 Connector
      3. 2.12.3  I2C
      4. 2.12.4  Industrial Application LEDs
      5. 2.12.5  SPI
      6. 2.12.6  UART
      7. 2.12.7  MCAN
      8. 2.12.8  FSI
      9. 2.12.9  JTAG
      10. 2.12.10 Test Automation Header
      11. 2.12.11 LIN
      12. 2.12.12 MMC
      13. 2.12.13 ADC and DAC
    13. 2.13 HSEC Pinout and Pinmux Mapping
  7. 3Software
    1. 3.1 SDK Installation
  8. 4Hardware Design Files
  9. 5Additional Information
    1. 5.1 Trademarks
    2. 5.2 E1 Design Hardware Modifications
  10. 6References
    1. 6.1 Reference Documents
    2. 6.2 Other TI Components Used in This Design

2.3 Power Requirements

The AM263x Control Card is powered from a 5 V, 3 A USB type-C input or from a 5 V, 3 A HSEC connection supplied by the docking station. The following sections describe the power distribution network topology that supplies the AM263x Control Card, supporting components, and the reference voltages.

Power supply solutions that are compatible with the AM263x Control Card:

  • When using the USB type-C input:
    • 5 V, 3 A power adapter with USB-C receptacle
    • 5 V, 3 A power adapter with captive USB-C cable
    • PC USB type-C port that has Power Delivery classification
      • Thunderbolt
      • Battery behind USB logo
GUID-20221229-SS0I-BW07-4NQG-VT5PQGBW7HKT-low.png Figure 2-4 USB Type-C Power Delivery Classification
  • When using the HSEC DC barrel jack power input:
    • A power adapter that is at least 15 W

Power supply solutions that are NOT compatible with the AM263x 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
    • 5 V, 1.5 A power adapter with USB-C captive cable or receptacle
    • PC USB type-C port not capable of 3 A