SLVUDA7 September   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
    4. 1.4 Device Information
  6. 2Hardware
    1.     Jumper Information
  7. 3EVM Setup and Operation
    1. 3.1 Overview and Basic Operation Settings
      1. 3.1.1  Power Supply Inputs VBAT, VCC, VIO, VDD and 5VLED
      2. 3.1.2  Getting Started - An Example of A Quick EVM Setup
      3. 3.1.3  I/O Headers (J1, J3, J11, J16, J17)
      4. 3.1.4  Pin 14 of the 14-Pin Transceiver (Pin 8 of the 8-Pin Transceiver)
      5. 3.1.5  TXD Input
      6. 3.1.6  RXD Output
      7. 3.1.7  Pin 11 of the 14-Pin Transceiver (Pin 5 of the 8-Pin Transceiver)
      8. 3.1.8  Pin 6
      9. 3.1.9  Pin 8 of the 14-Pin Transceiver
      10. 3.1.10 Pin 7
      11. 3.1.11 WAKE Pin
      12. 3.1.12 Using CAN Bus Load, Termination, and Protection Configurations
        1. 3.1.12.1 CAN FDL Responder Configurations
  8. 4Hardware Design Files
    1. 4.1 Schematics
    2. 4.2 PCB Layouts
    3. 4.3 Bill of Materials (BOM)
  9. 5Additional Information
    1. 5.1 Trademarks

1.4 Device Information

The EVM has simple connections to all necessary pins of the CAN transceiver device, the CAN FDL Responder and jumpers, where necessary, to provide flexibility for device pin and CAN bus configuration. There are test points (loops) for all main points where probing is necessary for evaluation such as GND, VDD, VCC, VIO, VSUP, 5VLED, TXD, RXD, CANH, CANL, and other logic pins. The EVM supports many options for CAN bus configuration. The EVM allows for two termination schemes through the use of jumpers to select between the split termination configuration or a single 120Ω resistor. If needed, there are footprints for a common-mode choke, TVS diode for ESD protection, and capacitors for further EMC protection or signal conditioning. A DSUB9 connector is included to allow the evaluation and use of the CAN bus in larger systems.