Manuale d’uso / di manutenzione del prodotto TSC2007EVM-PDK del fabbricante Texas Instruments
Vai alla pagina of 16
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.
www.ti.com 1 EVM Overview 1.1 Features 1.2 Introduction 2 Analog Interface EVM Overview • Full-featured evaluation board for the TSC2007 4-wire resistive touch screen controller (TSC). • Modular design for use with a variety of DSP and microcontroller interface boards.
www.ti.com 3 Digital Interface 4 Power Supplies 4.1 TSC Power Digital Interface The TSC2007EVM is designed to easily interface with multiple control platforms. Samtec part numbers SSW-110-22-F-D-VS-K and TSM-110-01-T-DV-P provide a convenient 10-pin, dual-row header/socket combination at J2.
www.ti.com 4.2 Stand-Alone Operation 4.3 USB-MODEVM Interface Power 5 EVM Operation 5.1 Analog Input 5.2 Digital Control 5.3 Default Jumper Locations EVM Operation When used as a stand-alone EVM, power can be applied to TP1, referenced to TP3.
www.ti.com 6 Kit Operation 6.1 TSC2007EVM-PDK Block Diagram Kit Operation Table 6. List of Jumpers JUMPER SHUNT POSITION JUMPER DESCRIPTION JMP1 2-3 Analog power select (default is +3.3VD) JMP2 Closed EEPROM address select. When installed and used with the USB-MODEVM, firmware for the motherboard is executed from the EEPROM on the TSC2007EVM.
www.ti.com T A S 1 0 2 0 B U S B 8 052 m i cr o co n tr o lle r USB EVM Position 1 EVM Position 2 Control Interface Audio Interface TSC2007EVM T S C 2 0 0 7 SPI, I 2C I2S, AC97 X+ X− Y+ Y− AUX SDA SCL PENIRQ 6.2 Quick Start Kit Operation Figure 1.
www.ti.com Kit Operation Place the CD-ROM into your PC CD-ROM drive. Locate the Setup program on the disk, and run it. The Setup program will install the TSC2007 Evaluation software on your PC. Accept the license agreement, and continue the installation.
www.ti.com 6.3 USB-MODEVM Interface Board 6.4 Program Description 6.4.1 Touch Screen Functions Panel 6.4.2 Data Acquisition Functions Panel 6.4.3 Configuration Panel Kit Operation The simple diagram shown in Figure 1 shows only the basic features of the USB-MODEVM interface board.
www.ti.com 6.4.4 Datalogging 7 EVM Bill of Materials EVM Bill of Materials The two power-down bits of the TSC2007 can be set from this panel as well. A brief description of the mode selected is shown .
www.ti.com EVM Bill of Materials Table 8. USB-MODEVM Bill of Materials Reference Designator Description Manufacturer Manufacturer's Part Number R4 10 Ω 1/10W 5% Chip Resistor Panasonic ERJ-3GEYJ100V R10, R11 27.
www.ti.com 8 TSC2007EVM Schematic 9 USB-MODEVM Schematic TSC2007EVM Schematic Table 8. USB-MODEVM Bill of Materials (continued) Reference Designator Description Manufacturer Manufacturer's Part N.
1 2 3 4 5 6 A B C D 6 5 4 3 2 1 D C B A ti 12500 T.I. Boul e va r d , Da llas, Tex a s 75243 USA TITL E SHEET OF FILE SIZE DATE REV 5-Jan-2007 DRAWN BY ENGINEER REVISION H IST ORY REV ENGINEERING CHAN.
1 2 3 4 5 6 A B C D 6 5 4 3 2 1 D C B A ti 6730 SOUTH TUCSON BLVD., TUCSON, AZ 85706 USA TITLE SHEET OF FILE SIZE DATE REV 10-Jun-2004 DRAWN BY ENGINEER REVISION HISTORY REV ENGINEERING CHANGE NUMBER .
1 2 3 4 5 6 A B C D 6 5 4 3 2 1 D C B A ti 6730 SOUTH TUCSON BLVD., TUCSON, AZ 85706 USA TITLE SHEET OF FILE SIZE DATE REV 10-Jun-2004 DRAWN BY ENGINEER REVISION HISTORY REV ENGINEERING CHANGE NUMBER .
EVALUATION BOARD/KIT IMPORTANT NOTICE Texas Instruments (TI) provides the enclosed product(s) under the following conditions: This evaluation board/kit is intended for use for ENGINEERING DEVELOPMENT, DEMONSTRATION, OR EVALUATION PURPOSES ONLY and is not considered by TI to be a finished end-product fit for general consumer use.
IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Texas Instruments TSC2007EVM-PDK è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Texas Instruments TSC2007EVM-PDK - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Texas Instruments TSC2007EVM-PDK imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Texas Instruments TSC2007EVM-PDK ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Texas Instruments TSC2007EVM-PDK, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Texas Instruments TSC2007EVM-PDK.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Texas Instruments TSC2007EVM-PDK. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Texas Instruments TSC2007EVM-PDK insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
