SPAU023A June   2024  – January 2025

 

  1.   1
  2.   Description
  3.   Features
  4.   4
  5. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
      1. 1.3.1 Functional Block Diagram
      2. 1.3.2 Component Identification
  6. 2Hardware
    1. 2.1 System Description
      1. 2.1.1 Key Features
        1. 2.1.1.1 Power Supply
        2. 2.1.1.2 Memory
        3. 2.1.1.3 JTAG Emulator
        4. 2.1.1.4 Supported Interfaces and Peripherals
        5. 2.1.1.5 Expansion Connectors/Headers to Support Application-specific Add‐On Boards
        6. 2.1.1.6 ADC
      2. 2.1.2 Important Usage Notes:
        1. 2.1.2.1 Electrostatic Discharge (ESD) Compliance
        2. 2.1.2.2 IO Cable Length
      3. 2.1.3 Power ON/OFF Procedures
        1. 2.1.3.1 Power-On Procedure
        2. 2.1.3.2 Power-Off Procedure
        3. 2.1.3.3 Power Test Points
      4. 2.1.4 Peripheral and Major Component Description
        1. 2.1.4.1 Clocking
        2. 2.1.4.2 EtherCAT Interface
          1. 2.1.4.2.1 DP83826 PHY Strapping Configuration
        3. 2.1.4.3 Power
          1. 2.1.4.3.1 Power Requirement
          2. 2.1.4.3.2 Power Input
        4. 2.1.4.4 Emulator Connector (TSW-106-16-G-D) and DAC Connector (TSW-102-16-G-D)
          1. 2.1.4.4.1 TSW-106-16-G-D
          2. 2.1.4.4.2 TSW-102-16-G-D
        5. 2.1.4.5 FSI Header
        6. 2.1.4.6 High Density Connector
          1. 2.1.4.6.1 180-pin HSEC Edge Connector
        7. 2.1.4.7 Use Case for HSEC Adapter Board
          1. 2.1.4.7.1 Case 1: Isolated XDS110 on HSEC Adapter, SOM ,Baseboard
          2. 2.1.4.7.2 Case 2: HSEC Adapter, Isolated XDS110 on SOM, Baseboard
  7. 3Hardware Design Files
  8. 4Additional Information
    1. 4.1 Known Hardware or Software Issues
      1. 4.1.1 EVM Usage Notes
    2. 4.2 Trademarks
  9. 5Revision History
2.1.4.3.2 Power Input

The HSEC adapter board is the intermediate board to transfer the input 5V0 voltage to the SOM from docking station. The input source for the HSEC is from the 180-pin edge connector. The SOM board provides the 3V3 voltages which required for the various peripherals in the HSEC board.

Figure 2-7 shows the power architecture of the HSEC adapter board.

HSEC180ADAPEVM Power Architecture Figure 2-7 Power Architecture