Texas Instruments TLV320AIC23, TLV320DAC23

Thu Nov 29 10:46:27 2001

Contents

Main Page Page Page Preface Read This First About This Manual How to Use This Manual Related Documentation From Texas Instruments FCC Warning Trademarks Contents Figures Chapter 1 Introduction Page Chapter 2 Quick Start-Up Page Theory of Operation Figure 31.TLV320AIC23 EVM2 Parts Location Diagram Page Page Page 3.2 Jumper Settings 3.3 TLV320AIC23 EVM2 Power 3.4 Analog Connections 3.4.1 Microphone 3.4.2 LINE IN Connections 3.5 Digital I/O 3.6 TLV320AIC23 EVM2 Features 3.6.1 Master Clock 3.6.2 Digital Loopback 3.6.3 Software Interface Connection Page Chapter 4 Software Topic Page 4.1 DASCCT_AIC23 Installation Figure 41.AIC23/DAC23 EVM2 Connection Diagram 4.2 DASCCT_AIC23 Start-Up 4.3 DASCCT_AIC23 Overview 4.4 Main Panel Figure 42.Main Panel 4.4.1 About Button 4.4.4 Message Area 4.4.5 Line Input Volume 4.4.6 HeadPhone Volume 4.4.7 RESET Button 4.4.8 EXIT Button Page 4.4.18 Clock Select Button 4.4.19 Frequency Display Areas Figure 43.I 2C Adjust 4.5 I2C Adjust 4.6 View Registers Figure 44.Register GUI 4.6.1 Preset Modes Page 4.6.2 L Vol (Line Input) Register 4.6.3 R Vol (Line Input) Register 4.6.4 L Vol (HeadPhone) Register 4.6.5 R Vol (HeadPhone) Register 4.6.6 OK, Apply, and Cancel Buttons Figure 46.Analog Control 4.6.8 Audio (Digital) Register Figure 47.Digital Control 4.6.9 Power Down Register 4.6.10 Audio (Format) Register Figure 48.Format Control 4.6.11 Sampling Rate Register Page Chapter 5 I2C Error Messages Page Kit Contents 6.1 TLV320AIC23 EVM2 Kit Contents 6.2 Bill of Materials