SLLU397 April   2025 TCAN1043-Q1 , TCAN1043G-Q1 , TCAN1043H-Q1 , TCAN1043HG-Q1 , TCAN1043N-Q1 , TCAN1144-Q1 , TCAN1145-Q1 , TCAN1146-Q1 , TCAN1463-Q1 , TCAN1473-Q1 , TCAN1473A-Q1

 

  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
    2. 2.1 EVM Setup and Operation
      1. 2.1.1 Overview and Basic Operation Settings
        1. 2.1.1.1  Power Supply Inputs VBAT, VCC and VIO
        2. 2.1.1.2  I/O Headers (J2, J4)
        3. 2.1.1.3  Pin 14
        4. 2.1.1.4  TXD Input
        5. 2.1.1.5  RXD Output
        6. 2.1.1.6  Pin 11
        7. 2.1.1.7  Pin 6
        8. 2.1.1.8  Pin 8
        9. 2.1.1.9  Pin 7
        10. 2.1.1.10 WAKE Pin
        11. 2.1.1.11 SIC Network Configuration (J10 and J11)
      2. 2.1.2 Using CAN Bus Load, Termination, and Protection Configurations
      3. 2.1.3 Using Customer Installable I/O Options for Current Limiting, Pullup and Pulldown, Noise Filtering
  7. 3Hardware Design Files
    1. 3.1 Schematics
    2. 3.2 PCB Layouts
    3. 3.3 Bill of Materials (BOM)
  8. 4Additional Information
    1. 4.1 Trademarks

Jumper Information

Table 2-1 lists the jumper connections for the EVM.

Table 2-1 Jumper Connections
ConnectionTypeDescription
J14-pin headerShunt the middle pins for a shared VIO and VCC supply.
J212-pin headerAccess to all critical digital I/O and GND for driving the CAN transceiver externally with test equipment or interfaced to a processor EVM.
J3DSUB9 connectorProvides an alternative way to connect CANH, CANL, and GND all through a standard DB9 CAN pinout rather than through a regular header.
J44-pin headerAccess to pin 7, WAKE, and GND
J52-pin jumperImplements 120Ω split termination. Must be used in combination with J7.
J62-pin jumperImplements 120Ω termination resistor. Along with the split termination (J5 and J7), this simulates the true CAN bus impedance of 60Ω (two 120Ω terminations in parallel).
J72-pin jumperImplements 120Ω split termination. Must be used in combination with J5.
J86-pin headerCAN bus connection (CANH, CANL) and GND
J9SocketProvides optional placement for a socket.
J102-pin jumperConnect SIC network to CANH. Must be used in combination with J11.
J112-pin jumperConnect SIC network to CANH. Must be used in combination with J10.
J124-pin headerShunt the middle pins to connect VBAT and VVSUP.

This bypasses diode D3.

J13Ground clipProvides extra connection to GND.
Test pointRedVoltage supplies
BlackGND
WhiteLogic I/O
GreyLogic I/O
BlueCANH and CANL