NOTE. Logic qualification option is not available on DPO5000B and MSO5000B Series instruments.
Behavior. Use the Upper Level and Lower Level threshold controls to set the voltage ranges that define a valid pulse.
Runt pulses are short pulses that cross one threshold but fail to cross a second threshold before crossing the first threshold
again. The pulse widths are measured at the voltage level specified by the level controls. These pulses can also be qualified by
time, by the logical state of other channels, or by a bus pattern (MSO70000C/DX Series only). When you click on the trigger
window controls, the trigger graphic shows the trigger sequence.
What do you want to do next?
Learn more about other trigger types.
Return to the Trigger Setup control window.
Trigger graphic
The trigger graphic displays a visual indicator of the trigger criteria. Depending on the trigger type, the instrument will update the
graphic as you define the trigger parameters.
Set up a serial pattern trigger
NOTE. The Serial Pattern Trigger type is not available on DPO70000SX, DPO5000B, and MSO5000B Series instruments.
From the Trig menu, select Serial Pattern Setup.
NOTE. You must install Protocol Trigger and Decode Option (Opt PTH) on some instruments before you can access the Serial
Pattern triggers.
Overview. Use the controls in this window to set up the Serial Pattern trigger parameters. The coding you select will determine
what standards are available. The clock source determines whether clock level and clock polarity are available to set.
Trigger setups
DPO70000SX, MSO/DPO70000DX, MSO/DPO70000C, DPO7000C, and MSO/DPO5000B Series 423
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