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10. SPI Controller, Chip Power Mode - Digital Reset Selection
4.
Note that other settings can be changed on the ADCBase 0 tab (see Figure 9) to set up the part in
the desired mode. See the appropriate part data sheet, the
ADC SPI Control Software, and the
for additional information on the available settings.
5.
Click the Run or Continuous Run button in the VisualAnalog toolbar (see Figure 11).
11. Run/Continuous Run Buttons (Encircled in Red) in VisualAnalog Toolbar, Collapsed Display
Adjusting the Amplitude of the Input Signal
The next step is to adjust the amplitude of the input signal as follows:
1.
Adjust the amplitude of the input signal so that the fundamental is at the desired level. Examine
the Fund Power reading in the left panel of the VisualAnalog Graph - AD9266 FFT window
(see Figure 12).
AN-877 Application
Rev 03 Jun 2015 18:39 | Page 13
AN-878 Application
Note, Interfacing to High Speed ADCs via SPI
Figure
Note, High Speed
Figure
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