SWRU619A July   2024  – December 2024

 

  1.   1
  2.   Description
  3.   Applications
  4.   Get Started
  5.   Features
  6.   6
  7. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 Specification
    4. 1.4 Device Information
  8. 2Hardware
    1. 2.1  xWRL1432BOOST-BSD 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  SPI-CAN Driver
    10. 2.10 CAN-FD Connector
    11. 2.11 LIN PHY Connection
    12. 2.12 I2C Connections
      1. 2.12.1 EEPROM
    13. 2.13 XDS110 Interface
    14. 2.14 Flashing the Board
    15. 2.15 DCA1000EVM Mode
      1. 2.15.1 RDIF Interface for Raw ADC Capture
    16. 2.16 PCB Storage and Handling Recommendations:
      1. 2.16.1 PCB Storage and Handling Recommendations
      2. 2.16.2 Higher Power Demanding Applications
  9. 3Software
    1. 3.1 Software, Development Tools, and Example Code
      1. 3.1.1 xWRL1432 Demo Visualization Getting Started
  10. 4Hardware Design Files
    1. 4.1 Schematics, PCB Layout and Bill of Materials (BOM)
    2. 4.2 EVM Design Database
  11. 5Additional Information
    1.     Trademarks
  12. 6References
    1. 6.1 TI E2E Community
  13.   Revision History

2.2 EVM Mux Block Diagram

Figure 2-9 shows the different muxing options for the digital signals. The xWRL1432 is pin limited and must support different features simultaneously; therefore various internal IPs and signals are pin multiplexed. The EVM provides de-muxing options using various analog mux and sliding switch configurations. Figure 2-9 shows the different muxing switch positions to enable various muxing options to connect to different peripherals.

xWRL1432BOOST-BSD Muxing Options for the EVM Figure 2-9 Muxing Options for the EVM