Pattern Trigger - Agilent Technologies InfiniiVision 2000 X-Series User Manual

9
Triggers

Pattern Trigger

The Pattern trigger identifies a trigger condition by looking for a specified
pattern. This pattern is a logical AND combination of the channels. Each
channel can have a value of 0 (low), 1 (high), or don't care (X). A rising
or falling edge can be specified for one channel included in the pattern.
You can also trigger on a hex bus value as described on
Trigger"
1 Press the [Trigger] key.
2 In the Trigger Menu, press the Trigger softkey; then, turn the Entry knob
3 For each analog or digital channel you want to include in the desired
4 For each channel you select, press the Pattern softkey; then, turn the
118
on page 120.
to select Pattern.
pattern, press the Channel softkey to select the channel.
This is the channel source for the 0, 1, X, or edge condition. As you
press the Channel softkey (or rotate the Entry knob), the channel you
select is highlighted in the Pattern = line directly above the softkeys
and in the upper- right corner of the display next to "Pat".
Adjust the trigger level for the selected analog channel by turning the
Trigger Level knob. Press the [Digital] key and select Thresholds to set
the threshold level for digital channels. The value of the trigger level or
digital threshold is displayed in the upper- right corner of the display.
Entry knob to set the condition for that channel in the pattern.
Agilent InfiniiVision 2000 X-Series Oscilloscopes User's Guide
"Hex Bus Pattern