Keysight Technologies DSO-X 2014A, Руководство пользователя

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154 Keysight InfiniiVision 2000 X-Series Oscilloscopes User's Guide
10
Triggers
7 Press the Qualifier softkey to toggle between "less than", "greater than", or
None .
This lets you specify that a runt pulse be less than or greater than a certain
width.
8 If you selected the "less than" or "greater than" Qualifier , press the Time softkey;
then, turn the Entry knob to select the time.
Setup and Hold Trigger
The Setup and Hold trigger looks for setup and hold violations.
One oscilloscope channel probes the clock signal and another channel probes the
data signal.
To trigger on setup & hold violations:
1 Press the [Trigger] key.
2 In the Trigger Menu, press the Trigger softkey; then, turn the Entry knob to
select Setup and Hold .
3 Press the Clock softkey; then, turn the Entry knob to select the input channel
with the clock signal.
4 Set the appropriate trigger tevel for the clock signal using the Trigger Level
knob.
5 Press the Rising Edge or Falling Edge softkey to specify the clock edge being used.
6 Press the Data softkey; then, turn the Entry knob to select the input channel
with the data signal.
Data
Clock
(rising
edge)
Setup time Hold time