Texas Instruments TLV320AIC26EVM Manuals

Manuals and User Guides for Texas Instruments TLV320AIC26EVM. We have 1 Texas Instruments TLV320AIC26EVM manual available for free PDF download: User Manual

Texas Instruments TLV320AIC26EVM User Manual

Texas Instruments TLV320AIC26EVM User Manual (46 pages)

Audio Codec Evaluation Module

Brand: Texas Instruments | Category: Conference System | Size: 1 MB

Table of Contents

Table of Contents
7
Introduction

9
- Device Characteristics
  10
- EVM Block Diagram
  10
- AIC26 Evaluation Kit Block Diagram
  10
  - Analog Inputs/Outputs
    11
  - External Voltage Reference
    11
  - Power Requirements
    11
  - Computer Requirements
    11
Getting Started

13
- Unpacking the EVM
  14
- Default Configuration
  14
- Quick Start
  14
- Default Configuration Settings
  14
- Default Software Screen
  15
Operation

17
- Jumpers
  18
  - Differential Microphone Input
    18
  - MIC BIAS Selection
    18
  - EEPROM A1 Select
    18
  - Power Supply Selection
    18
- Jumper/Function Reference
  18
  - Power Supply Current Measurement
    19
  - Switches
    19
- Switch Function Reference
  19
  - I 2 S Selection
    20
  - MCLK Selection
    20
  - USB Reset
    20
  - I/O Connector and Signals
    21
    
    Audio Connectors
    21
    
    USB Interface Connector
    21
- External Power Connectors
  22
- Audio Data Connector
  22
- External SPI Connector
  22
  - Analog Input Connector
    23
  - Circuit Description
    23
    
    USB Microprocessor
    23
    
    Power Supply
    24
    
    Analog Inputs
    24
    
    Voltage Reference
    24
    
    Audio Interface Circuitry
    24
  - Program Description
    25
    
    Data Acquisition Screen
    25
- Data Acquisition Screen with ADC Registers Reading
  26
- Data Acquisition Screen with Audio Registers Reading
  27
- Data Acquisition Screen with Boost Filter Parameters
  28
- Configuration Screen
  30
  - Audio Screen
    32
- Audio Screen with AGC on
  34
  - Audio Effects Filter Screen
    36
Physical Description

38
- Component Locations
  39
- Bill of Materials
  40
- Schematics
  43

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