Texas Instruments TAS5755MEVM, User Manual

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1 SLOU481A – August 2017 – Revised October 2017
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TAS5755MEVM Evaluation Module
User's Guide
SLOU481A – August 2017 – Revised October 2017
TAS5755MEVM Evaluation Module
This manual describes the operation of the TAS5755MEVM to evaluate the performance of the
TAS5755M integrated digital audio power amplifier. The main contents of this document are:
• Details on properly connecting a TAS5755M evaluation module (EVM) and the details of the EVM
• Details on installing and using the GUI to program the TAS5755MEVM
• Quick-start guide for the common modes in which the TAS5755MEVM can be used
• Details on using the audio processing features like EQ and DRC
Contents
1 Overview
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1.1 TAS5755MEVM and MC57xxPSIA Features
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2 Installation
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2.1 EVM Installation
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2.2 Software Installation
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3 Using the GUI Software
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3.1 Launching the GUI interface
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3.2 Setting the I
2
C Device Address
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3.3 Initializing the Device
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3.4 Using EQ Function
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3.5 Using the DRC Function:
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3.6 Using the Mixer and Scaler Nodes
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3.7 Using the I
2
C Memory Tool
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4 Jumpers and Control Utilities on the MC57xxPSIA Board
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4.1 RCA and OPTICAL Jumpers
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4.2 Switches
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4.3 LED Indicators
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5 Board Layouts, Schematic, and Bill of Materials
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5.1 TAS5755MEVM Board Layout
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5.2 TAS5755MEVM Schematic
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5.3 Bill of Materials
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List of Figures
1 TAS5755MEVM Printed-Circuit Board
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2 Complete System and EVM Signal Path Overview
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3 General Connection Picture
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4 EVM Board Speaker Outputs
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5 Connecting TAS5755MEVM to MC57xxPSIA
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6 BTL Connection
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7 SE Connection
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8 TAS5755M DAP Block Diagram
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9 Changing the Device Address
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10 Default GUI Interface on Start-up
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11 Zoomed-In Snapshot of the Configuration Drop-Down Menu
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12 Initiating Connect from the Target Menu
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13 Toggling Shut-Down and Mute States
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