TIDUFB0 July   2025

 

  1.   1
  2.   Description
  3.   Resources
  4.   Features
  5.   Applications
  6.   6
  7. 1System Description
    1. 1.1 Input Devices (DALI 103)
    2. 1.2 Control Gear (DALI 102)
    3. 1.3 Control Devices (Application Controllers)
    4. 1.4 Introduction
  8. 2System Overview
    1. 2.1 Block Diagram
    2. 2.2 Design Considerations
      1. 2.2.1 Manchester Encoding
      2. 2.2.2 Using Opto-Emulators Instead of Optocouplers
    3. 2.3 Highlighted Products
      1. 2.3.1 MSPM0G350x
      2. 2.3.2 ISOM8111
        1. 2.3.2.1 ISOM8111 Features
  9. 3Hardware, Software, Testing Requirements, and Test Results
    1. 3.1 Hardware Requirements
    2. 3.2 Software Requirements
      1. 3.2.1 DALI Stack Layer
    3. 3.3 Test Setup
      1. 3.3.1 Configuring the PIR
    4. 3.4 Test Results
      1. 3.4.1 Event Message When PIR Detects a Motion
      2. 3.4.2 Event Message Generation Through Report Timer
  10. 4Design and Documentation Support
    1. 4.1 Design Files
      1. 4.1.1 Schematics
      2. 4.1.2 BOM
      3. 4.1.3 PCB Layout Recommendations
        1. 4.1.3.1 Layout Prints
    2. 4.2 Tools and Software
    3. 4.3 Documentation Support
    4. 4.4 Support Resources
    5. 4.5 Trademarks
  11. 5About the Authors

3.3 Test Setup

The DALI BoosterPack™ Plug-in Module is tested by connecting two MSPM03507 LaunchPad development kits, each with a DALI BoosterPack, over a DALI bus.

One MSPM0G3507 is programmed with DALI 103 code and functions as a controller. MSPM0G3507 sends 24-bit DALI command frames manually during run time to simulate control operations. Another MSPM0G307 acts as the DUT and is programmed with DALI 103 with support for DALI 303 functionality. MSPM0G3507 receives and processes DALI commands, responds according to the DALI 103 protocol, and uses the PIR sensor on the BoosterPack to detect motion and send event messages, as specified in DALI 303.

TIDA-010963 Hardware SetupFigure 3-3 Hardware Setup