Digital Channels 13
InfiniiVision Oscilloscopes User’s Guide 375
8 Repeat steps 3 through 6 until you have connected all points of interest.
Acquiring waveforms using the digital channels
When you press [Run/Stop] or [Single] to run the oscilloscope, the oscilloscope
examines the input voltage at each input probe. When the trigger conditions are met the
oscilloscope triggers and displays the acquisition.
For digital channels, each time the oscilloscope takes a sample it compares the input
voltage to the logic threshold. If the voltage is above the threshold, the oscilloscope
stores a 1 in sample memory; otherwise, it stores a 0.
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