Trigger setups Set up a Transition Time trigger
NOTE. The Trigger Transition screen on DPO/DSA Series instrument is same as that on an MSO/DPO5000
and MSO70000C Series instrument except for the source selection and Trigger if Transition Qualification
options.
In some instruments, the source selection is a drop-down list and the Trigge
r if Transition Qualification
option has Occurs and Logic.
In other instruments the source selection includes a combo list and a Select button. The Trigger if
Transition Qualification option has Occurs, Logic, and Occurs And.
The following Trigger Transition s creen appears on MSO70000C Series instrument:
The following Trigger Transition screen appears on MSO/DPO5000 Series instruments:
NOTE. This online help file supports many oscilloscope models from Tektronix. This feature is only
available on some models.
Behavior
Use the Transition trigger to trigger the instrument on pulse edges that traverse between two thresholds
at faster or slower rates than the specified time. You can set up the instrument to trigger on positive or
negative edges. The trigger can also be qualified by the logical state of other channels or by a bus pattern
(MSO70000C Series only). When you click o n the trigger window controls, the trigger graphic
(see
page 386) shows the trigger sequence.
DSA/DPO70000D, MSO/DPO/DSA70000C, DPO7000C, and MSO/DPO5000 Series 439