SLAU813A September   2019  – October 2020 TPA6304-Q1

 

  1.   Trademarks
  2. 1Required Equipment and Accessories:
  3. 2Hardware Overview
    1. 2.1 TPA6304Q1 Evaluation Module Description
    2. 2.2 TPA6304-Q1 Evaluation Module Functions
  4. 3Software Overview
    1. 3.1 PurePath™ Console 3 (PPC3) Access and Description
    2. 3.2 PurePath™ Console 3 – TPA6304Q1EVM Home Window
    3. 3.3 PurePath™ Console 3 – TPA6304Q1EVM Register Map Window
    4. 3.4 PurePath™ Console 3 – TPA6304Q1EVM Monitor & Control Window
  5. 4TPA6304-Q1 Start Up
    1. 4.1 TPA6304Q1EVM Setup
    2. 4.2 TPA6304-Q1 Settings on Device Monitor & Control Window
      1. 4.2.1 Device State Control Section
      2. 4.2.2 Channel Control Section
      3. 4.2.3 Miscellaneous Control Section
      4. 4.2.4 Fault / Warning Signal Configuration Section
      5. 4.2.5 Faults / Warnings Section
      6. 4.2.6 AC Load Diagnostics Section
      7. 4.2.7 DC Load Diagnostics Section
      8. 4.2.8 Spread Spectrum Control Section
    3. 4.3 TPA6304-Q1 Settings on Register Map Window
    4. 4.4 I2C Monitor Window
  6. 5Board Layout, Schematic and Bill of Materials
    1. 5.1 Board Layout
    2. 5.2 Schematic
    3. 5.3 Bill of Materials
  7.   Revision History

4.2.6 AC Load Diagnostics Section

The AC load diagnostics report speaker impedance and phase. The diagnostics can be performed with one or all four channels.

GUID-20200915-CA0I-2VFH-WBHT-V8DMTGVRWRWT-low.pngFigure 4-9 AC Load Diagnostics Section

Select the correct output impedance and click the Start > button. Follow the pop up instructions to run the load diagnostics.

Click on the GUID-B428C6DC-D45B-4F6C-AE05-3385C7AB3530-low.pngicon located on the top right of the AC load diagnostics box to see the results.