SPAU023 June   2024

 

  1.   1
  2.   Description
  3.   Features
  4.   4
  5. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
  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 Functional Block Diagram
      4. 2.1.4 Power ON/OFF Procedures
        1. 2.1.4.1 Power-On Procedure
        2. 2.1.4.2 Power-Off Procedure
        3. 2.1.4.3 Power Test Points
      5. 2.1.5 Peripheral and Major Component Description
        1. 2.1.5.1 Clocking
        2. 2.1.5.2 EtherCAT Interface
          1. 2.1.5.2.1 DP83826 PHY Strapping Configuration
        3. 2.1.5.3 Power
          1. 2.1.5.3.1 Power Requirement
          2. 2.1.5.3.2 Power Input
        4. 2.1.5.4 Emulator Connector (TSW-106-16-G-D) and DAC Connector (TSW-102-16-G-D)
          1. 2.1.5.4.1 TSW-106-16-G-D
          2. 2.1.5.4.2 TSW-102-16-G-D
        5. 2.1.5.5 FSI Header
        6. 2.1.5.6 High Density Connector
          1. 2.1.5.6.1 180-pin HSEC Edge Connector
        7. 2.1.5.7 Use Case for HSEC Adapter Board
          1. 2.1.5.7.1 Case 1: Isolated XDS110 on HSEC Adapter, SOM ,Baseboard
          2. 2.1.5.7.2 Case 2: HSEC Adapter, Isolated XDS110 on SOM, Baseboard
  7. 3Hardware Design Files
  8. 4Additional Information
    1. 4.1 Trademarks

1.1 Introduction

This technical user’s guide describes the hardware architecture of the HSEC Adapter Board, an adapter board for the SOM module built around the F28P65x MCU. The HSEC Adapter allows the user to interface with EtherCAT, FSI, JTAG, and other interfaces. This 180-pin Edge connector is intended to provide a well-filtered, robust design capable of working in most environments. The HSEC board is used with a docking station for powering up the SOM board. The XDS110 adapter board also can be interfaced with the SOM board with the help of the HSEC board. The HSEC Adapter Board has two RJ45 connectors for interfacing of EtherCAT, FSI header, and Emulation and DAC connector. The embedded emulation logic allows for emulation and debugging using standard development tools such as Code Composer Studio™ from TI.

Note: This evaluation board is a preproduction release and has several known issues that must not be copied into a production system.