EVAL-ADPD105Z-GEN Datasheet, PDF (14/26 Pages) Analog Devices – Supports the detection of UART

UG-1021
General Controls
Using standard controls, the user can start (see Figure 33), stop
the current mode and return to idle mode (see Figure 34), and
pause the device in the current operating state (see Figure 35),
no longer updating the graphs but still receiving data from the
device.
Figure 33. Start Button
Figure 34. Stop and Return to Idle Button
Figure 35. Pause and Resume Button
FREQUENCY VIEW
The Frequency View tab shows the fast fourier transform (FFT)
of the raw data in the form of a graph that plots Amplitude vs.
Frequency (Hz). The user can select the x-axis scale type as
linear or logarithmic in the XAxis Scale Type drop-down list,
shown in Figure 36.
EVAL-ADPD105Z-GEN User Guide
Figure 38. Slot A Channels
The linear scale of the FFT Spectrum graph is shown in Figure 39
and the logarithmic scale of the FFT Spectrum graph is shown
in Figure 40.
Figure 36. X-Axis Scale Type Drop-Down Menu
The FFT Samples spin box provides the number of samples
that calculate the FFT.
Figure 37. FFT Samples Spin Box
The minimum value for sample count is limited to 50 samples.
If the FFT Samples spin box is assigned with values smaller
than 50, it automatically corrects to 50.
The Frequency View tab displays any one of the enabled
channels from the Channel Select drop-down list. For example,
if Slot A is enabled, the user can select any channel within Slot A,
shown in Figure 38.
Figure 39. Linear FFT Spectrum Graph
Figure 40. Logarithmic FFT Spectrum Graph
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