SLVUE37 October   2026

 

  1.   1
  2.   Description
  3.   Get Started
  4.   Features
  5.   Applications
  6.   6
  7. 1Evaluation Module Overview
    1. 1.1 Introduction
    2. 1.2 Kit Contents
    3. 1.3 System Description
      1. 1.3.1 Key System Specifications
      2. 1.3.2 End Equipment
      3. 1.3.3 Electricity Meter
      4. 1.3.4 Power Quality Meter, Power Quality Analyzer
    4. 1.4 Device Information
  8. 2Hardware
    1. 2.1 System Overview
      1. 2.1.1 Block Diagram
      2. 2.1.2 Design Considerations
        1. 2.1.2.1 Voltage Measurement - Analog Front End
        2. 2.1.2.2 Current Measurement - Analog Front End
        3. 2.1.2.3 Input Voltage
        4. 2.1.2.4 XDS110 Emulator
        5. 2.1.2.5 Magnetic Tamper Detection With TMAG5273 Linear 3D Hall-Effect Sensor (Not Populated on EVM)
  9. 3Software
    1. 3.1 Metrology Overview
      1. 3.1.1 Metrology Formulas
      2. 3.1.2 UART for PC GUI Communication
      3. 3.1.3 Direct Memory Access (DMA)
      4. 3.1.4 ADC Setup
      5. 3.1.5 Foreground Process
      6. 3.1.6 Background Process
      7. 3.1.7 Software Function per_sample_dsp ()
      8. 3.1.8 Frequency Measurement and Cycle Tracking
      9. 3.1.9 LED Pulse Generation
  10. 4Implementation Results
    1. 4.1 Evaluation Procedure
      1. 4.1.1 Equipment Setup
        1. 4.1.1.1 Jumper Settings for LED and UART
        2. 4.1.1.2 Power Supply Options and Jumper Settings
      2. 4.1.2 Test Procedure
        1. 4.1.2.1 Working With the Metrology GUI
        2. 4.1.2.2 Calibration
          1. 4.1.2.2.1 Voltage and Current Offset Calibration
          2. 4.1.2.2.2 Voltage and Current Gain Calibration
          3. 4.1.2.2.3 Active Power Gain Calibration
          4. 4.1.2.2.4 Offset Calibration
          5. 4.1.2.2.5 Phase Calibration
    2. 4.2 Performance Data and Results
      1. 4.2.1 Electricity Meter Metrology Accuracy Results
      2. 4.2.2 Radiated Emissions Performance
        1. 4.2.2.1 EMI Mitigation Recommendations
  11. 5Hardware Design Files
    1. 5.1 Schematics
    2. 5.2 PCB Layouts
    3. 5.3 Bill of Materials (BOM)
  12. 6Additional Information
    1. 6.1 Trademarks
  13. 7Tools and Software
  14. 8Related Documentation

3 Software

The metrology software used for testing the AMC-ADC-3PH EVM is delivered as a middleware example in the latest MSPM0 SDK (Same SW as the TIDA-010244). This middleware contains hardware abstraction layers which enable communication between the standalone ADCs and an Arm Cortex-M0+ MCU and a library of metrology calculations for energy measurements. A Microsoft Windows PC GUI software is used to display metrology parameters from the EVM and is also part of the MSPM0 SDK, see directory C:\ti\mspm0_sdk_2_03_00_07\tools\metrology_gui.

The MSPM0G3507 resource utilization of AMC-ADC-3PH-EVM middleware code examples are (CCS Version 12.8.1.00005 with TI Clang v3.2.2.LTS compiler):

  • 32,912 Bytes FLASH for application code
  • 256 Bytes FLASH for calibration data
  • 9,742 Bytes RAM memory