SLAU904A October   2023  – December 2023

 

  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 Specification
    4. 1.4 Device Information
  8. 2Hardware
    1. 2.1 Setup
    2. 2.2 AC-MB Settings
      1. 2.2.1 Audio Serial Interface Settings
        1. 2.2.1.1 USB Mode
        2. 2.2.1.2 Optical or Auxiliary Analog Audio Input Mode
        3. 2.2.1.3 External Audio Interface Mode
      2. 2.2.2 AC-MB Power Supply
    3. 2.3 TAx5x42EVM-K Hardware Settings
      1. 2.3.1 TAx5x42 EVM Input Hardware Settings
        1. 2.3.1.1 Line Inputs
        2. 2.3.1.2 On-board Microphone Input
      2. 2.3.2 TAx5x42 EVM Output Hardware Settings
        1. 2.3.2.1 TAx5x42 Analog Audio Output
      3. 2.3.3 Multi-Function Hardware Configurations
        1. 2.3.3.1 MD0 Hardware Configurations
        2. 2.3.3.2 MD1 and MD2 Hardware Configurations
        3. 2.3.3.3 MD3 Hardware Configurations
        4. 2.3.3.4 MD4 and MD5 Hardware Configurations
        5. 2.3.3.5 MD6 (DIN/DOUT) Hardware Configuration
  9. 3Software
    1. 3.1 System Overview
    2. 3.2 Configuration Example
  10. 4Hardware Design Files
    1. 4.1 Schematics
    2. 4.2 PCB Layout
    3. 4.3 Bill of Materials (BOM)
      1. 4.3.1 TAC5242 EVM Bill of Materials
      2. 4.3.2 TAC5142 EVM Bill of Materials
      3. 4.3.3 TAA5242 EVM Bill of Materials
      4. 4.3.4 TAD5242 EVM Bill of Materials
      5. 4.3.5 TAD5142 EVM Bill of Materials
  11. 5Additional Information
    1. 5.1 Trademarks
  12. 6References
  13. 7Revision History

2.3.1.1 Line Inputs

For the line input configuration shown in Figure 3-8, the TAx5x42 captures the audio signal provided through RCA terminals J2 (IN1), J3 (IN2) or header J47 or J48. The RCA white connector is connected to the INxP and RCA red connector is connected to the INxM. Depending on differential or single-ended configuration, populate J6 or J7 jumper as described in the Input Jumper Configuration table above accordingly. The input accepted in AC/DC-Coupled mode is a differential 2-VRMS full-scale audio signal and if a single-ended source is used, the 1-VRMS signal is supported.