AD9912/PCBZ Analog Devices Inc, AD9912/PCBZ Datasheet - Page 6

• Manufacturer Part Number: AD9912/PCBZ
• Description: Eval Board
• Manufacturer: Analog Devices Inc
• Series: AgileRF™r

Specifications of AD9912/PCBZ

• Kit Features: Flexible System Clock I/P Accepts Crystal
• Supported Devices: AD9912
• Tool / Board Applications: Direct Digital Synthesizer
• Development Tool Type: Hardware - Eval/Demo Board
• Mcu Supported Families: AD9912
• Main Purpose: Timing, Direct Digital Synthesis (DDS)
• Embedded: No
• Utilized Ic / Part: AD9912
• Primary Attributes: 14-Bit DAC, 48-Bit Tuning Word Width
• Secondary Attributes: 1GHz, Graphical User Interface
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

AD9912/PCBZ
EVALUATION SOFTWARE MAIN WINDOW
The main window of the evaluation software consists of three
major areas: the menu bar, the button bar, and the window
display area. The window display area is where windows such as
the Interactive Block Diagram window appear.
Note that the
software. If the evaluation board is not found, the software
prompts the user to select which evaluation board will be
connected.
Access to the individual components and features of the
AD9912 can be accomplished in two ways. The user can click a
given block from the Interactive Block Diagram window, and
that block’s own window will open. The same window can also
be accessed from the Window menu in the menu bar.
INTERACTIVE BLOCK DIAGRAM
The Interactive Block Diagram window shows all of the major
blocks of the chip, and clicking a block, such as DDS, brings up
a window where the user can change the settings for that block.
It displays the current settings for the entire chip, such as input
and output frequency, system clock, reference selected, and the
status of the S1 to S4 pins.
Figure 3 shows the default condition for S1 to S3 = 1, and
S4 = 0.
AD9549
and
AD9912
share the same evaluation
Figure 3. AD9912 Interactive Block Diagram
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MENU BAR
File Menu
Load Evaluation Setup File/Save Evaluation Setup File
Identical to selecting the Load Eval Board Setup/Save Eval
Board Setup buttons on the button bar, this loads/saves an
AD9912 setup file (.STP). A setup file is a text file that contains
the AD9912 register setup file, plus any evaluation board
settings.
Note that when saving register setup files, it is important to
select single-tone mode before saving the file. Register setup
files are loaded into the AD9912 sequentially, and the loop
should only be locked once all registers are loaded. Otherwise,
the part may need to be reset.
Options
Allows the user to control whether the software polls the
evaluation board. The startup log can also be viewed by clicking
View Startup Log from this window.
Exit
Exits the evaluation software. No checking is done to ensure
that the existing setup is saved.