SLDU019B December   2015  – March 2016 PGA450-Q1

 

  1.   PGA450Q1EVM-S User's Guide and TIDA-00151 UART Demo Instructional
    1.     Trademarks
    2. 1 Introduction
    3. 2 Setup and Operation
      1. 2.1 Input and Output Connectors
      2. 2.2 Basic Operation
        1. 2.2.1 Programming the PGA450-Q1 DEVRAM or OTP Memory
        2. 2.2.2 Programming the PGA450-Q1 EEPROM
        3. 2.2.3 Testing the UART Connection With the TI GER Board
      3. 2.3 UART Command Listing
    4. 3 Software
      1. 3.1 IDE Output File Configuration
        1. 3.1.1 Setup for DEVRAM Output File
        2. 3.1.2 Setup for OTP Output File
      2. 3.2 Interface Descriptions
        1. 3.2.1 UART Interface
        2. 3.2.2 LIN Interface
        3. 3.2.3 Serial-Peripheral Interface
    5. 4 Schematic, Bill of Materials, and Layout
      1. 4.1 Schematic
      2. 4.2 Bill of Materials
        1. 4.2.1 BOM
      3. 4.3 Board Layout and Component Placement
    6. 5 References
  2.   Revision History

3.2.2 LIN Interface

The PGA450Q1EVM GUI can communicate with the PGA450-Q1 device using LIN. The UART of the TI GER USB communication board is the LIN master, and the PGA450-Q1 device is the LIN slave. The GUI can be used to configure the LIN frames that are transmitted to the PGA450-Q1 device. An external LIN transceiver is required to translate the UART of the TI GER board into the LIN compliant format. For a detailed example of how to use LIN with the PGA450-Q1 device, refer to LIN Demonstration using PGA450Q1EVM Firmware Rev 2.1 (SLDA035).