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User's Guide
SBAU205A–March 2013–Revised November 2013
DACx760EVM and DACx750EVM
This user's guide describes the characteristics, operation, and use of the DAC7750 and DAC8750
(DACx750), and the DAC7760, and DAC8760 (DACx760) evaluation boards (EVMs). This user's guide
also discusses how to set up and configure the software and hardware, and reviews various aspects of
the program operation. Throughout this document, the terms DAC8760EVM, evaluation board, evaluation
module, and EVM are synonymous with the DACx760EVM and DACx760EVM. This user's guide also
includes information regarding operating procedures and input/output connections, an electrical schematic,
printed circuit board (PCB) layout drawings, and a parts list for the EVM.
Contents
1 Overview ..................................................................................................................... 3
1.1 EVM Kit Contents .................................................................................................. 3
1.2 Related Documentation from Texas Instruments .............................................................. 3
2 EVM Hardware Setup ...................................................................................................... 4
2.1 Theory of Operation for EVM Hardware ........................................................................ 4
2.2 Signal Definitions of J1 (10-Pin Male Connector Socket) .................................................... 5
2.3 Theory of Operation for SM-USB-DIG Platform ................................................................ 5
3 EVM Hardware Overview .................................................................................................. 6
3.1 Electrostatic Discharge Warning ................................................................................. 6
3.2 Jumper Summary .................................................................................................. 6
3.3 Connecting the Hardware ......................................................................................... 7
3.4 Connecting the USB Cable to the SM-USB-DIG Platform .................................................... 8
3.5 Powering the EVM ................................................................................................. 8
3.6 EVM Features ...................................................................................................... 9
4 EVM Software Setup ...................................................................................................... 11
4.1 Operating Systems for EVM Software ......................................................................... 11
4.2 EVM Software Installation ....................................................................................... 11
5 EVM Software Overview .................................................................................................. 13
5.1 Starting the EVM Software ...................................................................................... 13
5.2 EVM Software Features ......................................................................................... 14
6 Schematics, PCB Assembly Drawings, and Bills of Materials ....................................................... 18
6.1 DACx760EVM Board Schematic ............................................................................... 18
6.2 DACx760EVM Assembly Drawing ............................................................................. 19
6.3 DACx760EVM Bill of Materials ................................................................................. 20
6.4 DACx750EVM Board Schematic ............................................................................... 21
6.5 DACx750EVM Assembly Drawing ............................................................................. 22
6.6 DACx750EVM Bill of Materials ................................................................................. 23
List of Figures
1 DAC8760EVM Hardware Setup........................................................................................... 4
2 DAC8760EVM Block Diagram............................................................................................. 4
3 USB-DIG Platform Block Diagram........................................................................................ 5
4 SM-USB-DIG Connection to the DAC8760EVM........................................................................ 7
5 Confirmation of SM-USB-DIG Platform Driver Installation............................................................. 8
6 Hardware Features ......................................................................................................... 9
Windows, Windows XP, Windows 7 are registered trademarks of Microsoft Corporation.
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All other trademarks are the property of their respective owners.
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SBAU205A–March 2013–Revised November 2013 DACx760EVM and DACx750EVM
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