SPRUJC0 June   2024

 

  1.   1
  2.   Description
  3.   Get Started
  4.   Features
  5.   Applications
  6.   6
  7. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specifications
    4. 1.4 Device Information
  8. 2Hardware
    1. 2.1 Hardware Description
      1. 2.1.1 Functional Description and Connections
        1. 2.1.1.1  Power Domains
        2. 2.1.1.2  LEDs
        3. 2.1.1.3  Encoder Connectors
        4. 2.1.1.4  FSI
        5. 2.1.1.5  PGA
        6. 2.1.1.6  CAN
        7. 2.1.1.7  CLB
        8. 2.1.1.8  Boot Modes
        9. 2.1.1.9  BoosterPack Sites
        10. 2.1.1.10 Analog Voltage Reference Header
        11. 2.1.1.11 Other Headers and Jumpers
          1. 2.1.1.11.1 USB Isolation Block
          2. 2.1.1.11.2 BoosterPack Site 2 Power Isolation
          3. 2.1.1.11.3 Alternate Power
      2. 2.1.2 Debug Interface
        1. 2.1.2.1 XDS110 Debug Probe
        2. 2.1.2.2 XDS110 Output
        3. 2.1.2.3 Virtual COM Port
      3. 2.1.3 Alternate Routing
        1. 2.1.3.1 Overview
        2. 2.1.3.2 UART Routing
        3. 2.1.3.3 EQEP Routing
        4. 2.1.3.4 CAN Routing
        5. 2.1.3.5 PGA Routing
        6. 2.1.3.6 FSI Routing
        7. 2.1.3.7 X1/X2 Routing
        8. 2.1.3.8 PWM DAC
    2. 2.2 Using the F28P55x LaunchPad
    3. 2.3 BoosterPacks
    4. 2.4 Hardware Revisions
      1. 2.4.1 Revision A
  9. 3Software
    1. 3.1 Software Development
      1. 3.1.1 Software Tools and Packages
      2. 3.1.2 F28P55x LaunchPad Demo Program
      3. 3.1.3 Programming and Running Other Software on the F28P55x LaunchPad
  10. 4Hardware Design Files
    1. 4.1 Schematic
    2. 4.2 PCB Layout
      1. 4.2.1 LAUNCHXL-F28P55X Board Dimensions
    3. 4.3 Bill of Materials (BOM)
  11. 5Additional Information
    1. 5.1 Frequently Asked Questions
    2. 5.2 Trademarks
  12. 6References
    1. 6.1 Reference Documents
    2. 6.2 Other TI Components Used in This Design

2.1.3.4 CAN Routing

The LaunchPad can be connected to a CAN bus through J14. GPIO4 and GPIO5 are routed to the on-board TI TCAN332GDR 3.3V CAN Transceiver, U15. By setting S4 to DOWN (on), GPIO4 and GPIO5 are routed to the transceiver. If S4 is set to UP (off), the GPIOs are routed to the BoosterPack connectors (default case).