用户手册 — Texas Instruments TLV320AIC3106 Evaluation Module (EVM) and USB motherboard TLV320AIC3106EVM-K

目录

• TLV320AIC3106EVM and TLV320AIC3106EVM-PDK

  1
  • 1 EVM Overview

    3
    • 1.1 Features

      3
    • 1.2 Introduction

      3
  • 2 EVM Description and Basics

    3
    • 2.1 TLV320AIC3106EVM-PDK Block Diagram

      3
      • 2.1.1 USB-MODEVM Interface Board

        4
    • 2.2 Default Configuration and Connections

      5
      • 2.2.1 USB-MODEVM

        5
      • 2.2.2 TLV320AIC3106 Jumper Locations

        5
    • 2.3 Analog Signal Connections

      6
      • 2.3.1 Analog Inputs

        6
      • 2.3.2 Analog Output

        6
    • 2.4 Digital Signal Connections

      6
      • 2.4.1 Digital Inputs and Outputs

        6
      • 2.4.2 Digital Controls

        6
    • 2.5 Power Connections

      6
      • 2.5.1 Stand-Alone Operation

        7
      • 2.5.2 USB-MODEVM Operation

        7
  • 3 TLV320AIC3106EVM-PDK Setup and Installation

    7
    • 3.1 Software Installation

      7
    • 3.2 EVM Connections

      8
  • 4 TLV320AIC3106EVM Software

    9
    • 4.1 Device Selection for Operation With AIC3106EVM

      9
    • 4.2 Interface Selection

      9
    • 4.3 Front Page Indicators and Functions

      11
    • 4.4 Defaut Configuration (Presets) Tab

      12
    • 4.5 Audio Input/ADC Tab

      13
    • 4.6 Audio Interface Tab

      14
    • 4.7 Clocks Tab

      15
      • 4.7.1 Configuring the codec clocks and Fsref calculation

        15
        • 4.7.1.1 Use Without PLL

          16
        • 4.7.1.2 Use With The PLL

          16
        • 4.7.1.3 Setting the ADC and DAC Sampling Rates

          16
    • 4.8 GPIO Tab

      17
    • 4.9 AGC Tab

      19
    • 4.10 Filters Tab

      21
      • 4.10.1 ADC Filters

        22
        • 4.10.1.1 High Pass Filter

          22
        • 4.10.1.2 Digital Effects Filter - ADC

          22
      • 4.10.2 DAC Filters

        23
        • 4.10.2.1 De-emphasis Filters

          23
        • 4.10.2.2 DAC Digital Effects Filter

          23
      • 4.10.3 Digital Effects Filters

        24
        • 4.10.3.1 Shelf Filters

          24
        • 4.10.3.2 EQ Filters

          24
        • 4.10.3.3 Analog Simulation Filters

          25
        • 4.10.3.4 Preset Filters

          26
        • 4.10.3.5 User Filters

          26
        • 4.10.3.6 3D Effect

          27
    • 4.11 Output Stage Configuration Tab

      28
    • 4.12 DAC/Line Outputs Tab

      30
      • 4.12.1 DAC Controls

        30
      • 4.12.2 Line Output Mixers

        31
    • 4.13 High Power Outputs Tab

      32
    • 4.14 Command Line Interface Tab

      33
  • Appendix A EVM Connector Descriptions

    35
    • A.1 Analog Interface Connectors

      35
      • A.1.1 Analog Dual Row Header Details (J13 and J14)

        35
      • A.1.2 Analog Screw Terminal Details (J1-5 and J8-12)

        36
    • A.2 Digital Interface Connectors (J16 and J17)

      37
    • A.3 Power Supply Connector Pin Header, J15

      38
  • Appendix B TLV320AIC3106EVM Schematic

    39
  • Appendix C TLV320AIC3106EVM Layout Views

    42
  • Appendix D TLV320AIC3106EVM Bill of Materials

    45
  • Appendix E USB-MODEVM Schematic

    46
  • Appendix F USB-MODEVM Bill of Materials

    49
  • Appendix G USB-MODEVM Protocol

    51
    • G.1 USB-MODEVM Protocol

      51
    • G.2 GPIO Capability

      54
    • G.3 Writing Scripts

      54
• Important Notices

  57