Connect-Tek USB-2 Especificações Página 281

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Commands Listed in Alphabetical Order
Syntax
SEARCH:SEARCH
<x>:TRIGger:A:LEVel:MATH {TTL|ECL}
SEARCH:SEARCH<x>:TRIGger:A :LEVel:MATH?
Arguments
TTL species a preset TTL high level of 1.4 V.
ECL species a preset ECL high level o f –1.3 V
SEARCH:SEARCH<x>:TRIGger:A:LEVel:REF<x>
Sets or returns the specied reference waveform level for an edge trigger search to
determine where to place a mark.
SEARCH<x> is the search number and REF<x>
is the reference channel number.
Group
Search
Syntax
SEARCH:SEARCH<x>:TRIGger:A :LEVel:REF<x> {TTL|ECL}
SEARCH:SEARCH<x>:TRIGger:A :LEVel:REF<x>?
Arguments
TTL species a preset TTL high level of 1.4 V.
ECL species a preset ECL high level o f –1.3 V
SEARCH:SEARCH<x>:TRIGger:A:LOGIc:FUNCtion
Sets or returns the logic operator for a logic trigger search to determine where to
place a mar
k. <x> is the search number.
Group
Search
Syntax
SEARCH:SEARCH<x>:TRIGger:A :LOGIc:FUNCtion {AND|NANd}
SEARCH:SEARCH<x>:TRIGger:A :LOGIc:FUNCtion?
Arguments
AND places a mark if all conditions are true.
NANd places a mark if any of the conditions is false.
SEARCH:SEARCH<x>:TRIGger:A:LOGIc:INPut:CH<x>
Sets or returns the Boolean logic criteria for a logic trigger search to determine
wheretoplaceamark.
SEARCH<x> is the search number and CH<x> is the
channel number.
MSO2000B, DPO2000B, MSO2000 and DPO2000 Series Oscilloscopes Programmer Manual 2-265
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