SWRU613 july   2023 AWRL1432

 

  1.   1
  2.   Description
  3.   Get Started
  4.   Features
  5.   5
  6. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
    4. 1.4 Device Information
  7. 2Hardware
    1. 2.1  XWRL1432BOOST Antenna
      1. 2.1.1 PCB Material
        1. 2.1.1.1 Transmitter and Receiver Virtual Array
    2. 2.2  EVM Mux Block Diagram
    3. 2.3  Switch Settings
    4. 2.4  LEDs
    5. 2.5  Connectors
    6. 2.6  USB Connector
    7. 2.7  DCA1000 HD Connector
    8. 2.8  Booster Pack Connector for the LaunchPad Connectivity
    9. 2.9  CANFD Connector
    10. 2.10 LIN PHY Connection
    11. 2.11 I2C Connections
      1. 2.11.1 EEPROM
    12. 2.12 XDS110 Interface
    13. 2.13 Flashing the Board
    14. 2.14 DCA1000EVM Mode
      1. 2.14.1 RDIF Interface for Raw ADC Capture
    15. 2.15 PCB Storage and Handling Recommendations:
      1. 2.15.1 PCB Storage and Handling Recommendations
      2. 2.15.2 Higher Power Demanding Applications
  8. 3Software
    1. 3.1 Software, Development Tools, and Example Code
      1. 3.1.1 XWRL1432 Demo Visualization Getting Started
  9. 4Hardware Design Files
    1. 4.1 Schematics, PCB Layout and Bill of Materials (BOM)
    2. 4.2 EVM Design Database
  10. 5Additional Information
    1.     Trademarks
  11. 6References
    1. 6.1 TI E2E Community

2.9 CANFD Connector

The CAN connector provides access to the CAN_FD interfaces (CAN_L and CAN_H signals) from the onboard CAND-FD transceivers. These signals can be directly wired to the CAN bus.

GUID-62B0ABA0-F969-4DE6-96B5-84B53A3AB79F-low.jpg Figure 2-16 CANFD Connector

The J3 connector shown in Figure 3-16 provides the CAN_L and CAN_H signals from the onboard CAND-FD transceivers (TCAN1042HGVDRQ1). These signals are wired to the CAN bus after muxing with the SPI signals; one of the two paths must be selected. CAN signals are selected to PHY by changing the switch S1.5 to off position.

GUID-0D87AD7E-AA70-45F7-8ED7-71AB12818EF7-low.png Figure 2-17 Analog Mux for the CAN PHY Switch
GUID-9D8C5FE6-686D-4F05-9090-B4FB231D6F33-low.png Figure 2-18 CAN FD PHY Used in the EVM