EVAL-AD5689R Datasheet, PDF (4/12 Pages) Analog Devices – PC control in conjunction with Analog Devices

EVAL-AD5689R / EVAL-AD5687R
Application Note
Figure 5. AD568xR Evaluation Board Main Window
SOFTWARE OPERATION
To select the AD5689R: From the Analog Devices menu, click
Start > All Programs >
Analog Devices >AD568xR>AD568xR SDP Evaluation
Software.
To select the AD5687R: From the Analog Devices menu, click
Start > All Programs >
Analog Devices >AD568xR>AD568xR SDP Evaluation
Software.
For older PCs, click Start > Programs > Analog Devices
>AD568xR >AD568xR SDP Evaluation Software.
The AD568xR main window opens, as shown in Figure 5. The
data programmed into the 32 bit input shift register is
displayed. You can select the command bits, the address bits
and the data bits by clicking the appropriate button under each
area.
To select a command with which to program the part, select the
Appropriate option from the drop down menu under
Command Menu. For example, to program all DAC outputs
with fullscale click ‘‘Write to and Update DAC channel n’’.
Click the DAC channels you wish to update.
Under Data Bits, type the data in decimal format. To execute
click Write to Part. You must click Write to Part to execute all
writes to the part.
Othe AD568xR Commands are available by selecting
the drop down menu under Command Menu and clicking
Write to Part. You can also set the register bits for the required
mode of operation. Consult the AD568xR datasheet for details.
Set /LDAC and /RESET to High or Low by clicking the
corresponding checkbox under Hardware Pins. This command
is executed immediately so there is no need to click Write to
Part.