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One Technology Way • P.O. Box 9106 • Norwood, MA 02062-9106, U.S.A. • Tel: 781.329.4700 • Fax: 781.461.3113 • www.analog.com
Evaluating the
FEATURES
Full featured evaluation board for the
Various link options
PC control in conjunction with the Analog Devices, Inc.,
EVAL-SDP-CB1Z
system demonstration platform (SDP)
EVALUATION KIT CONTENTS
EVAL-AD5676SDZ/EVAL-AD5676RSDZ
ADDITIONAL EQUIPMENT AND SOFTWARE NEEDED
EVAL-SDP-CB1Z
SDP board, includes a USB cable
Bench power supply (6 V dc)
PC running Windows 7 or later with USB 2.0 port
ONLINE RESOURCES
Documents Needed
AD5676/AD5676R
data sheet
EVAL-AD5676SDZ/EVAL-AD5676RSDZ
Required Software
ACE software
PLEASE SEE THE LAST PAGE FOR AN IMPORTANT
WARNING AND LEGAL TERMS AND CONDITIONS.
AD5676/AD5676R
AD5676/AD5676R
evaluation board
user guide
Rev. A | Page 1 of 12
EVAL-AD5676SDZ/
EVAL-AD5676RSDZ User Guide
Octal, 16-Bit nanoDAC+
GENERAL DESCRIPTION
This user guide details the operation of the evaluation boards
for the
AD5676/AD5676R
octal channel, voltage output digital-
to-analog converter (DAC).
The
EVAL-AD5676SDZ/EVAL-AD5676RSDZ
boards help users to quickly prototype new
circuits and reduce design time. The
from a single 2.7 V to 5.5 V supply. The
2.5 V reference giving a maximum output voltage of 2.5 V or 5 V.
The
AD5676
does not have an internal reference; therefore, an
ADR431
is provided on-board as a 2.5 V reference source. A
different reference voltage can be applied via the EXT_REF SMB
connector, if required.
Full data on the
AD5676/AD5676R
product data sheets, available from Analog Devices, which should
be consulted in conjunction with this user guide when using the
evaluation boards.
The evaluation boards interface to the USB port of a PC via the
SDP board. The Analysis Control Evaluation (ACE) software is
available for use with the evaluation board to allow the user to
program the AD5676/AD5676R.
The evaluation boards are compatible with the
Blackfin® SDP controller board (SDP-B), which is available for
order on the Analog Devices website at www.analog.com.
UG-814
evaluation
AD5676/AD5676R
AD5676/AD5676R
operate
AD5676R
has an internal
are available in the respective
EVAL-SDP-CB1Z
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Summary of Contents for Analog Devices EVAL-AD5676SDZ
-
Page 1: Features
Full featured evaluation board for the AD5676/AD5676R for the AD5676/AD5676R octal channel, voltage output digital- Various link options PC control in conjunction with the Analog Devices, Inc., to-analog converter (DAC). EVAL-SDP-CB1Z system demonstration platform (SDP) EVAL-AD5676SDZ/EVAL-AD5676RSDZ evaluation boards help users to quickly prototype new... -
Page 2: Table Of Contents
UG-814 EVAL-AD5676SDZ/EVAL-AD5676RSDZ User Guide TABLE OF CONTENTS Features ....................1 Memory Map .................6 Evaluation Kit Contents ..............1 Evaluation Board Hardware .............7 Additional Equipment and Software Needed ........1 Power Supplies ................7 Online Resources ................1 Input Signals...................7 General Description ................. 1 Output Signals ................7... -
Page 3: Typical Evaluation Setup
EVAL-AD5676SDZ/EVAL-AD5676RSDZ User Guide UG-814 TYPICAL EVALUATION SETUP SDP BOARD AD5676R EVALUATION BOARD 6.000V 0.250A ±25V POWER SUPPLY CONNECTORS Figure 1. Rev. A | Page 3 of 12... -
Page 4: Getting Started
INSTALLING THE SOFTWARE EVAL-AD5676SDZ EVAL-AD5676RSDZ evaluation boards use the Analog Devices ACE software. ACE is a desktop software application that allows the evaluation and control of multiple evaluation systems. The ACE installer installs necessary SDP drivers and .NET Framework 4 by default. Install ACE before connecting the SDP board to the USB port of the PC to ensure that the SDP board is recognized when it connects to the PC. -
Page 5: Block Diagram And Description
EVAL-AD5676SDZ/EVAL-AD5676RSDZ User Guide UG-814 BLOCK DIAGRAM AND DESCRIPTION EVAL-AD5676SDZ/EVAL-AD5676RSDZ software is Some of the blocks and their functions are described here as organized so that it appears similar to the functional block they pertain to the evaluation board. The full screen block diagram shown in the data sheets. -
Page 6: Added Memory Map Section, Figure 5, And Figure 6
UG-814 EVAL-AD5676SDZ/EVAL-AD5676RSDZ User Guide MEMORY MAP All registers are fully accessible from the memory map tab; this allows registers to be edited at a bit level. The bits shaded in dark gray are read only bits and cannot be accessed from ACE;... -
Page 7: Evaluation Board Hardware
Evaluation Board User Guide UG-815 EVALUATION BOARD HARDWARE POWER SUPPLIES INPUT SIGNALS To use the evaluation board with the SDP-B board, a 6 V dc When the SDP-B board is used to control the evaluation board, power supply is required, which is connected to Connector J3. the digital input signals are applied to Connector J4. -
Page 8: Deleted How To Use The Software Section
Position B selects a gain of 0 V to 2 × V Position C selects a gain of 0 V to V Position A is the default for the EVAL-AD5676RSDZ. Position B is the default for the EVAL-AD5676SDZ. Rev. A | Page 8 of 12... -
Page 9: Evaluation Board Circuitry
EVAL-AD5676SDZ/EVAL-AD5676RSDZ User Guide UG-814 EVALUATION BOARD CIRCUITRY EVAL-AD5676SDZ/EVAL-AD5676RSDZ evaluation Control of the AD5676/AD5676R is typically performed by the boards allow the function and performance of the AD5676/ SDP-B board, which is attached to Connector J4. The SDP-B AD5676R to be easily tested. Each evaluation board contains two... -
Page 10: Evaluation Board Schematics
UG-814 EVAL-AD5676SDZ/EVAL-AD5676RSDZ User Guide EVALUATION BOARD SCHEMATICS Figure 8. EVAL-AD5676SDZ/EVAL-AD5676RSDZ Schematic, Page 1 of 2 Rev. A | Page 10 of 12... - Page 11 EVAL-AD5676SDZ/EVAL-AD5676RSDZ User Guide UG-814 Figure 9. EVAL-AD5676SDZ/EVAL-AD5676RSDZ Schematic, Page 2 of 2 Rev. A | Page 11 of 12...
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Page 12: Changes To Table 4
By using the evaluation board discussed herein (together with any tools, components documentation or support materials, the “Evaluation Board”), you are agreeing to be bound by the terms and conditions set forth below (“Agreement”) unless you have purchased the Evaluation Board, in which case the Analog Devices Standard Terms and Conditions of Sale shall govern. Do not use the Evaluation Board until you have read and agreed to the Agreement.
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