SPRUIT8D February   2020  – February 2021 AWR2243

 

  1.   Trademarks
  2. 1Getting Started
    1. 1.1 Introduction
    2. 1.2 Key Features
    3. 1.3 What is Included
      1. 1.3.1 Kit Contents
      2. 1.3.2 mmWave Proximity Demo
  3. 2Hardware
    1. 2.1 Block Diagram
    2. 2.2 Connecting BoosterPack™ to LaunchPad™ or MMWAVE-DEVPACK
    3. 2.3 Power Connections
    4. 2.4 Connectors
      1. 2.4.1 20-Pin BoosterPack™ Connectors
      2. 2.4.2 60-Pin High Density (HD) Connector
    5. 2.5 PC Connection
      1. 2.5.1 Erasing Onboard Serial Flash
      2. 2.5.2 Connection With MMWAVE-DEVPACK
      3. 2.5.3 Connecting the BoosterPack to the DCA1000
    6. 2.6 Antenna
    7. 2.7 Jumpers, Switches, and LEDs
      1. 2.7.1 Sense On Power Jumpers
      2. 2.7.2 Current Measurement
      3. 2.7.3 Push Buttons and LEDs
      4. 2.7.4 Selection Between SPI and CAN Interface
  4. 3Design Files and Software Tools
    1. 3.1 LDO Bypass Requirement
  5. 4Design Revision History
  6. 5Mechanical Mounting of PCB
  7. 6PCB Storage and Handling Recommendations
  8. 7Regulatory Information
  9. 8Revision History

2.7.4 Selection Between SPI and CAN Interface

The AWR2243BOOST contains a SPI/CAN selector switch (S1) shown in Figure 2-14. However, the AWR2243 does not support CAN communication, so this switch should always be set to the ‘SPI’ position to bring out the SPI interface to the HD connector (J1). For more details on the HD connector,refer to Section 2.4.2.

GUID-5953CC19-8697-424B-A971-4CF32DE71A55-low.png Figure 2-14 S1 Switch to Select Between SPI or CAN Interface