Commands Listed in Alphabetical Order
Group
Search and Mark
Syntax
SEARCH:SEARCH<x>:TRIGger: A:TYPe
{EDGE|RUNT|TRANsition|PAT tern|GLItch|SETHold|UNDEFINED|
WIDth|TIMEOut|WINdow|STAT E|DDRRead|DDRWrite|DDRREADWrite}
SEARCH:SEARCH<x>:TRIGger: A:TYPe?
Arguments
EDGE triggers when the source input signal amplitude crosses the specified level
in the direction given by the slope.
NOTE. EDGE is standard. All other arguments are optional.
RUNT triggers 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 with the SEARCH:SEARCH<x>:TRIGger:A:RUNt:HIGH and
SEARCH:SEARCH<x>:TRIGger:A:RUNt:LOW THRESHOLD commands.
TRANsition triggers when a pulse crosses both thresholds in the same direction
as the specified polarity and the transition time between the two threshold
crossings is greater or less than the specified time delta.
PATtern trigger on a functional pattern combination of one to four input signal
sources.
GLItch triggers at the trailing edge of the glitch pulse where the signal crosses
the trigger level.
SETHold triggers on the data input signal transitions relative to the clock input
signal transitions within the setup and hold time violation zone.
UNDEFINED is the default. To perform a search, select a different argument.
WIDth triggers on input signal s ource pulses that are inside or outside of the
given time range.
TIMEOut triggers on an in put signal source that stays above, stays below, or stays
either above or beow the trigger level for a given time.
WINdow triggers on an input signal source that enters or exits the horizontal band
defined by the two trigger levels.
STATE triggers on a functional pattern combination o f one to three data sources at
the time of the clock transition.
DDRRead triggers at the start and end of the read bus.
DDRWrite triggers at the start and end of the write bus.
DDRREADWrite triggers at the start and end of both the read and write bus.
2-478 DPO7000, DPO70000/B and DSA7000/B Series Programmer Manual
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