Texas Instruments TSC2007EVM-PDK Bedienungsanleitung PDF herunterladen

User's Guide

SLAU199 – March 2007

TSC2007EVM and TSC2007EVM-PDK User's Guide

This user's guide describes the characteristics, operation, and use of the

TSC2007EVM, both by itself and as part of the TSC2007EVM-PDK. This evaluation

module (EVM) is a 4-wire touch screen controller EVM which also has auxiliary input

and temperature measurement capabilities. A complete circuit description, schematic

diagram, and bill of materials are included.

The following related documents are available through the Texas Instruments Web site

at www.ti.com .

Table 1. EVM-Compatible Device Data Sheets

DEVICE LITERATURE NUMBER

TSC2007 SBAS405

TAS1020B SLES025

REG1117-5 SBVS001

TPS767D318 SLVS209

SN74LVC125A SCAS290

SN74LVC1G125 SCES223

SN74LVC1G07 SCES296

Contents

1 EVM Overview ............................................................................................................... 2

2 Analog Interface .............................................................................................................. 2

3 Digital Interface .............................................................................................................. 3

4 Power Supplies .............................................................................................................. 3

5 EVM Operation ............................................................................................................... 4

6 Kit Operation ................................................................................................................. 5

7 EVM Bill of Materials ........................................................................................................ 9

8 TSC2007EVM Schematic ................................................................................................. 11

9 USB-MODEVM Schematic ................................................................................................ 11

List of Figures

1 TSC2007EVM-PDK Block Diagram ...................................................................................... 6

2 Default Software Screen ................................................................................................... 7

List of Tables

1 EVM-Compatible Device Data Sheets .................................................................................... 1

2 Analog Interface Pinout ..................................................................................................... 2

3 Digital Interface Pinout ...................................................................................................... 3

4 Power Supply Pinout ........................................................................................................ 3

5 Power Selection Options - JMP1 .......................................................................................... 3

6 List of Jumpers ............................................................................................................... 5

7 TSC2007EVM Bill of Materials ............................................................................................. 9

8 USB-MODEVM Bill of Materials .......................................................................................... 10

SLAU199 – March 2007 TSC2007EVM and TSC2007EVM-PDK User's Guide 1

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Inhaltsverzeichnis

Seite 1

User's GuideSLAU199 – March 2007TSC2007EVM and TSC2007EVM-PDK User's GuideThis user's guide describes the characteristics, operation, a

Seite 2 - 1 EVM Overview

www.ti.comEVM Bill of MaterialsTable 8. USB-MODEVM Bill of MaterialsReference Designator Description Manufacturer Manufacturer's Part NumberR4 10

Seite 3 - 4.1 TSC Power

www.ti.com8 TSC2007EVM Schematic9 USB-MODEVM SchematicTSC2007EVM SchematicTable 8. USB-MODEVM Bill of Materials (continued)Reference Designator Descri

Seite 4 - EVM Operation

1 2 3 4 5 6ABCD654321DCBAti12500 T.I. Boulevard, Dallas, Texas 75243 USATITLESHEET OF FILESIZEDATE REV5-Jan-2007 DRAWN BYENGINEERREVISION HISTORYREV E

Seite 5 - 6 Kit Operation

1 2 3 4 5 6ABCD654321DCBAti6730 SOUTH TUCSON BLVD., TUCSON, AZ 85706 USATITLESHEET OF FILESIZEDATE REV10-Jun-2004DRAWN BYENGINEERREVISION HISTORYREV E

Seite 6 - 6.2 Quick Start

1 2 3 4 5 6ABCD654321DCBAti6730 SOUTH TUCSON BLVD., TUCSON, AZ 85706 USATITLESHEET OF FILESIZEDATE REV10-Jun-2004DRAWN BYENGINEERREVISION HISTORYREV E

Seite 7 - Kit Operation

EVALUATION BOARD/KIT IMPORTANT NOTICETexas Instruments (TI) provides the enclosed product(s) under the following conditions:This evaluation board/kit

Seite 8 - 6.4 Program Description

IMPORTANT NOTICETexas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements,improvemen

Seite 9 - 7 EVM Bill of Materials

www.ti.com1 EVM Overview1.1 Features1.2 Introduction2 Analog InterfaceEVM Overview• Full-featured evaluation board for the TSC2007 4-wire resistive to

Seite 10 - EVM Bill of Materials

www.ti.com3 Digital Interface4 Power Supplies4.1 TSC PowerDigital InterfaceThe TSC2007EVM is designed to easily interface with multiple control platfo

Seite 11 - 9 USB-MODEVM Schematic

www.ti.com4.2 Stand-Alone Operation4.3 USB-MODEVM Interface Power5 EVM Operation5.1 Analog Input5.2 Digital Control5.3 Default Jumper LocationsEVM Ope

Seite 12 - TSC2007EVM

www.ti.com6 Kit Operation6.1 TSC2007EVM-PDK Block DiagramKit OperationTable 6. List of JumpersJUMPER SHUNT POSITION JUMPER DESCRIPTIONJMP1 2-3 Analog

Seite 13 - USB-MODEVM INTERFACE

www.ti.comTAS1020BUSB 8052microcontrollerUSBEVM Position 1EVM Position 2Control InterfaceAudio InterfaceTSC2007EVMTSC2007SPI, I2CI2S, AC97X+X−Y+Y−AUXS

Seite 14

www.ti.comKit OperationPlace the CD-ROM into your PC CD-ROM drive. Locate the Setup program on the disk, and run it. TheSetup program will install the

Seite 15 - EVM WARNINGS AND RESTRICTIONS

www.ti.com6.3 USB-MODEVM Interface Board6.4 Program Description6.4.1 Touch Screen Functions Panel6.4.2 Data Acquisition Functions Panel6.4.3 Configura

Seite 16 - IMPORTANT NOTICE

www.ti.com6.4.4 Datalogging7 EVM Bill of MaterialsEVM Bill of MaterialsThe two power-down bits of the TSC2007 can be set from this panel as well. A br

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Texas Instruments TSC2007EVM-PDK Bedienungsanleitung

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