Texas Instruments TAS5707 Evaluation Module TAS5707EVM TAS5707EVM Техническая Спецификация – Страница 1 из 22User’s GuideSLOU231B – December 2008 – Revised January 2009TAS5707EVM (TAS5709EVM) User’s GuideThis manual describes the operation of the TAS5707EVM (TAS5709EVM) to evaluate the performance ofthe TAS5707 (TAS5709), integrated digital audio power amplifier. The main contents of this document are:•Details on how to properly connect a TAS5707/09 Evaluation Module (EVM) and the details of theEVM•Details on how to install and use the GUI to program the TAS5707/09•Details on how to use the audio processing features like EQ and DRC•Quick-Start Guide for the common modes in which TAS5707EVM (TAS5709EVM) can be usedContents1Overview……………………………………………………………………………………… ……………….31.1TAS5707EVM (TAS5709EVM) and MC57xxPSIA Features…………………………………………..42Installation……………………………………………………………………………………………………..42.1EVM Installation………………………………………………………………………………………..42.2Software Installation……………………………………………………………………………………73Using the EVM Software……………………………………………………………………………………….93.1Connect the GUI to the EVM…………………………………………………………………………..93.2I2C Memory Tool……………………………………………… ………………………………………93.3Volume Function……………………………………………………………………………………..103.4Biquad GUI……………………………………………………………………………………………103.5DRC GUI……………………………………………………………………………………………..114Advanced Audio Processing Features in TAS5709………………………………………………………….135Jumpers and Control Utilities on MC57xxPSIA board………………………………………………………..155.1RCA/OPTICAL Jumpers………………………………………………………………………………155.2Switches……………………………………… ………………………………………………………155.3LED Indicators………………………………………………………………………………………..156Board Layouts, Bill of Materials, and Schematic…………………………………………………………….166.1TAS5709EVM (TAS5707EVM) and MC57xxPSIA Board Layouts……………………………………166.2Bill of Materials……………………………………………………………………………………….186.3Schematics……………………………………………………………………………………………20List of Figures1TAS5709EVM Printed-Circuit Board…………………………………………………………………………..32Complete System and EVM Signal Path Overview. …………………………………………………………..33General Connection Picture……………………………………………………………………………………44Connecting TAS5707/09EVM to MC57xxPSIA………………………………………………………………..55BTL Connection………………………………………………………………………………………………..66Process Flow for TAS5707 UG………………………………………………………………………………..87Process Flow for TAS5709 UG………………………………………………………………………………..88Memory Tool Window………………………………………………………………………………………….99Volume Control. ………………………………………………………………………………………………1010Selecting Biquad GUI…………………………………………………………………………………………1011Filter Creation Tool Window………………………………………………………………………………….1112DRC Parameters……………………………………………………………………………………………..1113Activating the DRC GUI………………………………………………………………………………………12Equibit is a trademark of Texas Instruments.I2C is a trademark of Philips Corporation.SLOU231B – December 2008 – Revised January 2009TAS5707EVM (TAS5709EVM) User’s Guide1Submit Documentation FeedbackTOSHIBA 22AV703R. Ремонт, схема, сервисТехническое описание и состав телевизора TOSHIBA 22AV703R, тип панели …