SBAU465 March   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 Specification
    4. 1.4 Device Information
  8. 2Hardware
    1. 2.1 Recommended Hardware
    2. 2.2 USB Quick Start
    3. 2.3 Windows USB Audio Mode
    4. 2.4 Board Setup By Mode
      1. 2.4.1 USB Mode
      2. 2.4.2 Optical Audio Mode
      3. 2.4.3 PSIA Mode
      4. 2.4.4 USB Control Mode
    5. 2.5 Hardware Configuration
      1. 2.5.1 Audio Controller
      2. 2.5.2 USB and Optical
      3. 2.5.3 EVM Power Tree
      4. 2.5.4 EVM Audio Device
        1. 2.5.4.1 EVM Audio Device Headers
        2. 2.5.4.2 PCM175x Output Filter
        3. 2.5.4.3 DIP Adapter Footprint
  9. 3Software
    1. 3.1 Software Overview
      1. 3.1.1 Register Write Operation
      2. 3.1.2 Board Configuration for Software Mode
  10. 4Hardware Design Files
    1. 4.1 Schematic
    2. 4.2 PCB Layouts
    3. 4.3 Bill of Materials
  11. 5Additional Information
    1.     Trademarks
  12. 6Related Documentation
  13. 7Revision History

2.4 Board Setup By Mode

The following sections describe the setup and configuration for each operating mode of the PCM175xEVM.