User Manual

ADVANCED CONFIGURATION
157
Choose
Preset
Press Choose Preset to
select a pre-set logic
threshold.
Logic Type
Threshold
TTL
1.4V
5.0V CMOS
2.5V
3.3V CMOS
1.65V
2.5V CMOS
1.25V
ECL
-1.3V
PECL
3.7V
0V
0V
Note
Setting the trigger levels for the digital sources will
also change the threshold levels set in the Logic
Analyzer menu (page 217).
Holdoff
Holdoff
Sets the holdoff time.
Set to
Minimum
Set the holdoff time to the minimum.
Delay
(Delay)
Time
Sets the delay time (4ns ~ 10s) between
the trigger event and the real trigger
timing.
Event
Sets the number of events (1 ~ 65535)
passed after the trigger event, until the
real trigger timing.
Set to
Minimum
Sets the source trigger to the minimum
time.
When
(Pulse Width)
Sets the pulse width (4ns ~ 10s) and the triggering
condition.
>
Longer than
=
Equal to
<
Shorter than
≠
Not equal to