herunterladen
User's Guide
SLOU223A – December 2008 – Revised January 2009
TAS5705EVM2 : STEREO DIGITAL INPUT AMPLIFIER
WITH EQ and DRC
This manual describes the operation of the TAS5705EVM2 to evaluate the performance of the TAS5705.
This main contents of this document are:
• Details on how to properly connect a TAS5705 Evaluation Module (TAS5705EVM2) and the details of
the EVM.
• Details on how to install and use the GUI to program the TAS5705.
• Details on how to use the audio processing features like EQ and DRC.
• Quick-Start Guide for the common modes in which TAS5705EVM2 can be used
Contents
1 Overview ...................................................................................................................... 2
1.1 TAS5705EVM2 and MC57xxPSIA Features .................................................................... 4
2 Installation .................................................................................................................... 5
2.1 EVM Installation ..................................................................................................... 5
2.2 Software Installation ................................................................................................ 8
3 Using the EVM Software .................................................................................................... 9
3.1 Connect the GUI to the EVM ...................................................................................... 9
3.2 I2C Memory Tool ................................................................................................... 9
3.3 Volume Function .................................................................................................. 10
3.4 Biquad GUI ......................................................................................................... 10
3.5 DRC GUI ........................................................................................................... 11
3.6 Disable Biquads ................................................................................................... 13
4 TAS5705EVM2 Quick-Start Setup Guide ............................................................................... 13
5 Jumpers and Control Utilities on MC57xxPSIA board ................................................................. 14
5.1 RCA/OPTICAL Jumpers .......................................................................................... 14
5.2 Switches ............................................................................................................ 14
5.3 LED Indicators ..................................................................................................... 14
6 Board Layouts, Bill of Materials, and Schematic ...................................................................... 15
6.1 TAS5705EVM2 and MC57xxPSIA Board Layouts ............................................................ 15
6.2 Bill of Materials .................................................................................................... 16
6.3 Schematic .......................................................................................................... 17
7 Quick-Start Setup Guide .................................................................................................. 17
7.1 2 X BTL BD (Default: BD mode) ................................................................................ 18
Appendix A 2 X BTL BD (Default: BD mode) ................................................................................ 20
Appendix B 2 X BTL AD (Default: AD mode) ................................................................................ 21
Appendix C BD 2.1 Using External SUB ..................................................................................... 22
Appendix D AD 2.1 Using External SUB ..................................................................................... 23
List of Figures
1 TAS5705EVM2 Printed-Circuit Board ..................................................................................... 3
2 Complete System and EVM Signal Path Overview ..................................................................... 4
3 General Connection Picture ................................................................................................ 5
4 Connecting TAS5705EVM2 to MC57xxPSIA ............................................................................ 6
5 Graphical User Interface Initial Window .................................................................................. 8
Equibit is a trademark of Texas Instruments.
I
2
C is a trademark of Philips Corporation.
SLOU223A – December 2008 – Revised January 2009 TAS5705EVM2 : STEREO DIGITAL INPUT AMPLIFIER WITH EQ and DRC 1
Submit Documentation Feedback
Verzeichnis
