SPRADI0A July   2024  – November 2024

 

  1.   1
  2.   Abstract
  3.   Trademarks
  4. 1Introduction
    1. 1.1 Getting Started
  5. 2Model-Based Design of eCompressor
    1. 2.1 General Texas Instruments High Voltage Evaluation (TI HV EVM) User Safety Guidelines
    2. 2.2 Block Diagram
    3. 2.3 Hardware, Software and Testing Requirements
      1. 2.3.1 Hardware setup
      2. 2.3.2 Software setup
      3. 2.3.3 Test Procedure
  6. 3 Simulink Configuration Settings
    1. 3.1 Simulink Tool Optimization
      1. 3.1.1 Optimum Code Generation
    2. 3.2 C2000 Specific Optimization
      1. 3.2.1 Using TMU Through Simulink
      2. 3.2.2 Using Software Libraries Through Simulink
      3. 3.2.3 Running Code From RAM
    3. 3.3 Performance Comparison
  7. 4 Profiling Using Simulink
    1. 4.1 Processor-in-Loop (PIL) Method
    2. 4.2 C2000 Timer-Based Profiling
    3. 4.3 Code Composer Studio tools
  8. 5Summary
  9. 6Revision History

2.3.1 Hardware setup

  1. Connect a USB cable to TMDSCNCD280039C controlCARD for JTAG connection.
  2. Connect the eCompressor motor wires to terminals J13U, J13V, J13W.
  3. Connect measuring instruments – multimeter, oscilloscope probes and other measurement instruments to probe or analyze various signals and parameters as desired. Apply 12V auxiliary DC power supply to terminal J5.
  4. Apply a DC bus power supply to terminal J2 and J3. The maximum input to the design is 800VDC.
Note: Add ferrite beads on JTAG signals and USB cable, if the external emulator has connectivity issues while testing. And make the connection lines as short as possible.
WARNING: The ground planes of both the power domains can be same or different depending on hardware configuration. Meet proper isolation requirements before connecting any test equipment with the board to ensure the safety of yourself and your equipment. Review the GND connections before powering the board. An isolator is required if measurement equipment is connected to the board.