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This user's guide describes the characteristics, operation, and use of the DACx0504 evaluation boards
(EVMs). This user's guide also discusses the proper setup and configuration of both software and
hardware, and reviews various aspects of program operation. A complete circuit description, schematic
diagram, and bill of materials (BOM) are also included in this document.
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1
Overview
1.1
DACx0504EVM Kit Contents
1.2
Related Documentation From Texas Instruments
2
DACx0504EVM Hardware Setup
2.1
Theory of Operation for DACx0504 Hardware
2.2
Signal Definition of USB2ANY
3
DACx0504EVM Software Setup
3.1
Operating Systems for DACx0504EVM Software
3.2
DACx0504EVM Software Installation
4
DACx0504EVM Hardware Overview
4.1
Electrostatic Discharge Warning
4.2
Connecting the Hardware
4.3
DACx0504EVM Power Configurations
4.4
DAC Signal Pins
4.5
SPI Communication Signals and Digital Inputs
SLAU735A – July 2017 – Revised October 2017
Submit Documentation Feedback
DACx0504 Evaluation Module
Contents
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Copyright © 2017, Texas Instruments Incorporated
SLAU735A – July 2017 – Revised October 2017
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DACx0504 Evaluation Module
User's Guide
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Table of Contents
Related Manuals for Texas Instruments DACx0504 series
Summary of Contents for Texas Instruments DACx0504 series
- Page 1 Electrostatic Discharge Warning ..................Connecting the Hardware ................DACx0504EVM Power Configurations ....................DAC Signal Pins ..............SPI Communication Signals and Digital Inputs SLAU735A – July 2017 – Revised October 2017 DACx0504 Evaluation Module Submit Documentation Feedback Copyright © 2017, Texas Instruments Incorporated...
- Page 2 DACx0504EVM Bill of Materials Trademarks Microsoft, Windows are registered trademarks of Microsoft Corporation. All other trademarks are the property of their respective owners. DACx0504 Evaluation Module SLAU735A – July 2017 – Revised October 2017 Submit Documentation Feedback Copyright © 2017, Texas Instruments Incorporated...
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Page 3: Slau735A – July 2017 – Revised October
Newer revisions may be available from the TI web site at TI.com, or call the Texas Instruments Literature Response Center at (800) 477-8924 or the Product Information Center at (972) 644-5580. When ordering, identify the document by both title and literature number. -
Page 4: Dacx0504Evm Hardware Setup
Figure 1 displays the system setup for the DACx0504EVM. Power Supply DACx0504EVM USB2ANY Copyright © 2017, Texas Instruments Incorporated Figure 1. DACx0504EVM Hardware Setup Theory of Operation for DACx0504 Hardware A block diagram of the DACx0504EVM is displayed in Figure 2. -
Page 5: Signal Definition Of Usb2Any
SPI SCLK GPIO1 General purpose I/O GPIO0 General purpose I/O Table 4. J1 Digital Signal Test Points Testpoints SPI Signal SCLK SLAU735A – July 2017 – Revised October 2017 DACx0504 Evaluation Module Submit Documentation Feedback Copyright © 2017, Texas Instruments Incorporated... -
Page 6: Dacx0504Evm Software Setup
3. When the software is launched, an installation dialog will open, and prompt the user to select an installation directory. If left unchanged, the software location defaults to C:\Program Files (x86)\Texas Instruments\DAC80504 EVM as shown in Figure Figure 3. Launching Software Setup The software installation will automatically copy the required LabVIEW files and drivers to the local machine. -
Page 7: Dacx0504Evm Hardware Overview
USB2ANY supply and VIO by removing the jumper from J1. An external supply can then connect to J5 to power VIO. SLAU735A – July 2017 – Revised October 2017 DACx0504 Evaluation Module Submit Documentation Feedback Copyright © 2017, Texas Instruments Incorporated... -
Page 8: Dac Signal Pins
Connector Description SCLK Serial interface clock MOSI Serial interface data input MISO Serial interface data output Active-low serial data enable DACx0504 Evaluation Module SLAU735A – July 2017 – Revised October 2017 Submit Documentation Feedback Copyright © 2017, Texas Instruments Incorporated... -
Page 9: Dacx0504Evm Software Overview
Starting the DACx0504EVM Software Once the DACx0504EVM software is installed, a restart may be required by Windows. To launch the software, locate the Texas Instruments folder in the All Programs menu and select the ‘DAC80504 EVM’ icon. Figure 6. DACx0504EVM GUI Location This section describes the features of the DACx0504EVM software. -
Page 10: Low Level Configuration
The Read Selected button allows individual register reads, while the Read All button reads the status of all registers located in the register map. DACx0504 Evaluation Module SLAU735A – July 2017 – Revised October 2017 Submit Documentation Feedback Copyright © 2017, Texas Instruments Incorporated... -
Page 11: High Level Configuration
To write to the DACx Register, type the 16-bit hexadecimal value into the corresponding DAC OUT Hex input field. SLAU735A – July 2017 – Revised October 2017 DACx0504 Evaluation Module Submit Documentation Feedback Copyright © 2017, Texas Instruments Incorporated... -
Page 12: Dacx0504Evm Documentation
+5VREF VOUT TRIM/NR 1µF 1µF 10µF TEMP 1µF REF5050AID Copyright © 2017, Texas Instruments Incorporated Figure 12. DACx0504EVM Board Schematic DACx0504 Evaluation Module SLAU735A – July 2017 – Revised October 2017 Submit Documentation Feedback Copyright © 2017, Texas Instruments Incorporated... -
Page 13: Dacx0504Evm Pcb Components Layout
DACx0504EVM board. Figure 13. DACx0504EVM PCB Components Layout Figure 14. Top Layer SLAU735A – July 2017 – Revised October 2017 DACx0504 Evaluation Module Submit Documentation Feedback Copyright © 2017, Texas Instruments Incorporated... -
Page 14: Top Solder
DACx0504EVM Documentation www.ti.com Figure 15. Top Solder Figure 16. Bottom Layer DACx0504 Evaluation Module SLAU735A – July 2017 – Revised October 2017 Submit Documentation Feedback Copyright © 2017, Texas Instruments Incorporated... -
Page 15: Dacx0504Evm Bill Of Materials
Fiducial Unless otherwise noted in the Alternate Part Number or Alternate Manufacturer columns, all parts may be substituted with equivalents. SLAU735A – July 2017 – Revised October 2017 DACx0504 Evaluation Module Submit Documentation Feedback Copyright © 2017, Texas Instruments Incorporated... -
Page 16: Revision History
..........................Materials • Added alternate part numbers DAC70504RTET and DAC60504RTET to designator U1 in Table 9: DACx0504EVM Bill of ..........................Materials Revision History SLAU735A – July 2017 – Revised October 2017 Submit Documentation Feedback Copyright © 2017, Texas Instruments Incorporated... - Page 17 IMPORTANT NOTICE FOR TI DESIGN INFORMATION AND RESOURCES Texas Instruments Incorporated (‘TI”) technical, application or other design advice, services or information, including, but not limited to, reference designs and materials relating to evaluation modules, (collectively, “TI Resources”) are intended to assist designers who are developing applications that incorporate TI products;...
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