SBAU474 December   2024 TAA3040

 

  1.   1
  2. 1 Description
  3. 2 Features
  4.   4
  5. 3 Trademarks
  6. 4 Evaluation Module Overview
    1. 4.1 Introduction
    2. 4.2 Kit Contents
    3. 4.3 Specifications
    4. 4.4 Device Information
  7. 5 Hardware Overview
    1. 5.1 AC-MB Settings
      1. 5.1.1 Audio Serial Interface Settings
        1. 5.1.1.1 USB
        2. 5.1.1.2 AC-MB USB Audio Setting
        3. 5.1.1.3 Optical or Auxilary Analog Audio Input
        4. 5.1.1.4 External
      2. 5.1.2 AC-MB Power Supply
    2. 5.2 TAA3040EVM-PDK Hardware Settings
      1. 5.2.1 Line Inputs
      2. 5.2.2 Onboard Microphone Input
  8. 6 Software Overview
    1. 6.1 PurePath Console 3 Installation
    2. 6.2 TAA3040EVM GUI Installation
      1. 6.2.1 Software Setup
  9. 7 Quick Start
    1. 7.1 Configuring the Audio Serial Bus for the I2S Output
    2. 7.2 Ready for Use
    3. 7.3 Saving a Configuration
  10. 8 System Overview
  11. 9 Schematic and Bill of Materials
    1. 9.1 TAA3040EVM-K Schematic and Bill of Materials
      1. 9.1.1 ADCx140EVM-PDK Schematic
      2. 9.1.2 TAA3040EVM-K Bill of Materials
    2. 9.2 AC-MB Schematic and Bill of Materials
      1. 9.2.1 AC-MB Schematic
      2. 9.2.2 AC-MB Bill of Materials
  12. 10Matlab Audio Capture Example

5.2 TAA3040EVM-PDK Hardware Settings

The TAA3040 evaluation module has several input configuration options and offers extensive flexibility to allow the user to evaluate the device across multiple operation modes. The different operation modes are highlighted in this section. The INxP and INxM pins of the TAA3040 can optionally connect to an onboard microphone for quick evaluation, and can be optionally configured to bypass the input decoupling capacitors for evaluating the functionality of the digital microphones or GPIOs. Figure 5-7 shows the architecture of the inputs to the evaluation module.

TAA3040 TAA3040EVB Input Architecture Figure 5-7 TAA3040EVB Input Architecture