Texas Instruments ADS9224REVM-PDK, User Manual, Page: 16 / 34

Operation
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16 SBAU315A – July 2018 – Revised June 2019
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ADS9224REVM-PDK
6.3 Time Domain Display Tool
The time domain display tool allows visualization of the ADC response to a given input signal. This tool is
useful for both studying the behavior and debugging any gross problems with the ADC or drive circuits.
To trigger a capture of the data of the selected number of samples from the ADS9224R, as per the current
interface mode settings, use the
Capture button shown on the left pane of Figure 12 . The sample indices
are on the x-axis. The two y-axes show the corresponding output codes, as well as the equivalent analog
voltages based on the specified reference voltage. To display channel A (Ch A) data or channel B (Ch B)
data, select the proper channel, as shown in the top right section of
Figure 12 . Switching pages to any of
the analysis tools described in the subsequent sections triggers calculations that are performed on the
same set of data.
Figure 12. Time Domain Display Tool Options