Texas Instruments TLV320AIC23 EVM2 Manuals

Manuals and User Guides for Texas Instruments TLV320AIC23 EVM2. We have 1 Texas Instruments TLV320AIC23 EVM2 manual available for free PDF download: User Manual

Texas Instruments TLV320AIC23 EVM2 User Manual

Texas Instruments TLV320AIC23 EVM2 User Manual (47 pages)

Platform for Stereo audio codec and stereo DAC

Brand: Texas Instruments | Category: Motherboard | Size: 1 MB

Table of Contents

Important Notice
2
Evm Important Notice
3
Table of Contents
7
1 Introduction

9
2 Quick Start-Up

11
3 Theory of Operation

13
- TLV320AIC23 EVM2 Parts Location Diagram
  14
  - Photographs of EVM
    15
- TLV320AIC23 EVM2 Top View
  15
- TLV320AIC23 EVM2 Bottom View
  16
- Parallel Port Interface Board Top View
  17
- Parallel Port Interface Board Bottom View
  17
  - Jumper Settings
    18
  - TLV320AIC23 EVM2 Power
    18
  - Analog Connections
    18
    
    Microphone
    18
    
    LINE in Connections
    18
    
    Headphones
    18
    
    LINE out Connectors
    18
    
    Software Interface Connection
    19
    
    Digital Loopback
    19
    
    Master Clock
    19
  - Digital I/O
    19
  - TLV320AIC23 EVM2 Features
    19
4 Software

21
- DASCCT_AIC23 Installation
  22
- AIC23/DAC23 EVM2 Connection Diagram
  23
  - DASCCT_AIC23 Start-Up
    24
  - DASCCT_AIC23 Overview
    24
  - Main Panel
    24
    
    About Button
    24
    
    AIC 23 and DAC 23 Radio Buttons
    24
    
    Master and Slave Radio Buttons
    24
    
    Message Area
    25
    
    Line Input Volume
    25
    
    Headphone Volume
    25
    
    RESET Button
    25
    
    EXIT Button
    25
    
    I2C Adjust Button
    26
    
    I2C Bypass Check Box
    26
    
    Datalog on Check Box
    26
    
    View Registers Button
    26
    
    Dig Loopback Check Box
    26
    
    Digital Control Button
    26
    
    Analog Control Button
    26
    
    Format Control Button
    26
    
    Normal Mode and USB Mode Radio Buttons
    26
    
    Clock Select Button
    27
    
    Frequency Display Areas
    27
  - I 2 C Adjust
    27
  - View Registers
    28
    
    Preset Modes
    28
- Register GUI
  28
- Mode Files
  29
  - L Vol (Line Input) Register
    30
  - R Vol (Line Input) Register
    30
  - L Vol (Headphone) Register
    30
  - R Vol (Headphone) Register
    30
  - OK, Apply, and Cancel Buttons
    30
  - Audio (Analog) Register
    30
  - Audio (Digital) Register
    31
- Analog Control
  31
  - Power down Register
    32
  - Audio (Format) Register
    32
- Digital Control
  32
  - Sampling Rate Register
    33
- Format Control
  33
  - Interface Activate Register
    34
- Clock Setup
  34
100 C Error Messages

35
6 Kit Contents

37
- TLV320AIC23 EVM2 Kit Contents
  38
- Bill of Materials
  39
Circuit Card and Schematic

41

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