Tektronix MSO 2 Series - Logic Trigger - Define Inputs Configuration Menu

Field or control Description
Trigger When
(Use Clock Edge = No)
Defines the waveform condition on which to trigger.
• Goes T
rue: All conditions change to a true state.
• Goes False: All conditions change to a false state.
• Is True > Limit: Condition remains true longer than a specified time.
• Is True < Limit: Condition remains true for less than a specified time.
• Is True = Limit: Condition remains true for a specified time (within ± 5%).
• Is True ≠ Limit: Condition does not remain true for a specified time (within ± 5%).
Clock Source
(Use Clock Edge = Yes)
Sets the signal to use as the clock.
Clock Edge
(Use Clock Edge = Yes)
Sets the signal transition edge (rising, falling, or either) for evaluating the logic condition at that clock
transition.
Clock Threshold
(Use Clock Edge = Yes)
Sets the threshold level that the clock signal must pass through to be considered a valid transition. The
clock threshold value is independent of the input signal threshold(s).
Define Logic Sets the logic condition that must occur with all inputs to cause a trigger event.
Sets the logic condition that must occur with all inputs.
• AND: All conditions are true.
• OR: Any condition is true.
• NAND: One or more conditions are true.
• NOR: No conditions are true.
Other trigger types
• Bus T
rigger Menu
• Edge Trigger menu
• Pulse Width Trigger menu
• Rise Fall Time Trigger menu
• Runt Trigger menu
• Setup and Hold Trigger menu
• Timeout Trigger menu
Logic Trigger - Define Inputs configuration menu
Use this menu to set the signal sources, logic states, and threshold levels to use for the Logic trigger.
To open the Logic Trigger - Define Inputs configuration menu:
1. Double-tap the Trigger badge on the Settings bar.
2. Set Trigger Type to Logic (if it is not already set to this).
3. Tap the Logic Pattern Define Inputs button.
Menus and dialog boxes
2 Series MSO MSO24 and MSO22 217