User's Guide
SLAU282 – April 2009
TSC2117EVM-K
This user’s guide describes the operation of the TSC2117EVM-K evaluation module (EVM). The EVM
features a TSC2117 touch screen controller with stereo audio codec, amplifiers for speakers and
headphones and a digital signal processing module. Together with the USB-MODEVM board, the
TSC2117 Control Software and a PC running Windows™ XP it is a plug-and-play solution to evaluate the
capabilities of the TSC2117.
The information in a caution or a warning is provided for your protection. Read each caution and warning
carefully.
Contents
1
EVM Overview
...............................................................................................................
2
1.1
Introduction
..........................................................................................................
2
1.2
Box Contents
........................................................................................................
2
1.3
Related Documentation From Texas Instruments
..............................................................
2
2
EVM + PC
....................................................................................................................
3
2.1
EVM Preparation
....................................................................................................
3
2.2
Control Software
....................................................................................................
4
2.3
Installation
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4
2.4
Concepts
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4
2.5
Main Window
........................................................................................................
5
2.6
Dialogs and Active Objects
........................................................................................
6
3
EVM Hardware
.............................................................................................................
19
3.1
Connectors and Jumpers
.........................................................................................
19
3.2
EVM Schematics
..................................................................................................
22
3.3
EVM Bill of Materials
..............................................................................................
23
Appendix A
USB-MODEVM Schematic
......................................................................................
25
Appendix B
USB-MODEVM Bill of Materials
................................................................................
26
Appendix C
USB-MODEVM Protocol
.........................................................................................
28
List of Figures
1
TSC2117 EVM + USB MODEVM
..........................................................................................
3
2
Main Window
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5
3
Initialization Script
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7
4
Command Dialog
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8
5
Register Inspector
...........................................................................................................
9
6
Clock and Digital Signal Routing
.........................................................................................
11
7
Digital Configuration: Codec Clock / PLL
...............................................................................
12
8
Advanced Clock Settings.
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13
9
Audio Interface
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14
10
Touch Screen Active Object
..............................................................................................
15
11
SAR ADC Data
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16
12
Automatic Gain Control
....................................................................................................
17
13
DRC Transfer Function and DRC Dialog
...............................................................................
18
I2S, I2C are trademarks of Koninklijke Philips Electronics N.V.
Windows is a trademark of Microsoft Corporation.
SPI is a trademark of Motorola, Inc.
SLAU282 – April 2009
TSC2117EVM-K
1
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