Texas Instruments ADS1x48EVM, User Manual, Page: 32 / 48

When the Collect Data operation is complete, the data displays the calculated channel statistics and a plot of
the data in the chart window. Various icons for viewing the data include zoom, pan, and home. The home icon
restores the graph to show all data collected. The viewing icons are underneath the statistics information on the
right side of the GUI.
4.2.1 Time Domain and Histogram Statistics
The Time Domain and Histogram plots share the same statistical information shown in Figure 4-7 :
• Input Channels selected
• Min code within the data set
• Max code within the data set
• Mean code value within the data set
• Std Dev representing the standard deviation within the data set
• Pk-to-Pk representing the total noise peak-to-peak within the data set
• Eff. Res representing the effective resolution as number of bits with the value in parenthesis showing the
noise-free number of bits
Figure 4-7. Capture Statistics
4.2.2 Time Domain Plot
The Time Domain plot displays the sample count number in the X-axis. The Y-axis is displayed as either codes
or volts with the selection in a drop-down menu. The Y-axis drop-down menu displays next to the charting icons
near the right side of the GUI below the statistics. Figure 4-8 shows the Time Domain plot and its features.
Figure 4-8. Time Domain Plot
ADS1x48EVM GUI www.ti.com
32 ADS1x48EVM Evaluation Module SBAU378A – SEPTEMBER 2021 – REVISED JANUARY 2022
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