Commands Listed in Alphabetical Order
RUNt searches f
or when a pulse crosses the first preset voltage threshold, but does
not cross the second preset threshold before recrossing the first. The thresholds
are set using the SEARCH:SEARCH<x>:TRIGger:A:LOWerthreshold:CH<x>
and SEARCH:SEARCH<x>:TRIGger:A:UPPerthreshold:CH<x> commands.
TRANsition searches for when a pulse crosses both thresholds in the sam
e
direction as the specified polarity and the transition time between the two
threshold crossings is greater or less than the specified time delta.
LOGic specifies that a search occurs when specified conditions are met, and is
controlled by the
SEARCH:A:LOGIc commands.
TIMEout specifies that a search occurs when no pulse is detected in a specified
time.
BUS specifies that a search occurs when a communications signal is found.
SEARCH:SEARCH<x>:TRIGger:A:UPPerthreshold:CH<x>
This command specifies the channel waveform upper threshold to determine
where to place a mark. This setting is applied to all channel searches that uses an
upper threshold.
SEARCH<x> is the search number, which is always 1, and CH<x>
is the channel number, which is 1–4.
Group
Search
Syntax
SEARCH:SEARCH<x>:TRIGger:A:UPPerthresh old:CH<x> {TTL}
SEARCH:SEARCH<x>:TRIGger:A:UPPerthresh old:CH<x>?
Arguments
TTL specifies a preset TT L high level of 1.4 V.
SEARCH:SEARCH<x>:TRIGger:A:UPPerthreshold:MATH
This command specifies the math waveform upper threshold to determine where
to place a mark. This setting is applied to all math waveform searches that uses an
upper threshold. <x> is the search number.
Group
Search
Syntax
SEARCH:SEARCH<x>:TRIGger:A:UPPerthresh old:MATH {TTL}
SEARCH:SEARCH<x>:TRIGger:A:UPPerthresh old:MATH?
Arguments
TTL specifies a preset TT L high level of 1.4 V.
2-750 MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual
To Next Page
Loading...
Need help?
General
