Tektronix DPO4000 Instrukcja Użytkownika Strona 380

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Commands Listed in Alphabetical Order
Group
Search
Syntax
SEARCH:SEARCH<x>:TRIGger: A:LOGIc:PATtern:WHEn:MORELimit
<NR3>
SEARCH:SEARCH<x>:TRIGger: A:LOGIc:PATtern:WHEn:MORELimit?
Arguments
<NR3> species the minimum amount of time to hold the pattern true.
SEARCH:SEARCH<x>:TRIGger:A:LOGIc:THReshold:CH<x>
Sets or returns the channel threshold level for a logic trigger search to d etermine
wheretoplaceamark.
SEARCH<x> is the search number and CH<x> is the
channel number.
Group
Search
Syntax
SEARCH:SEARCH<x>:TRIGger: A:LOGIc:THReshold:CH<x> { <NR3>|TTL}
SEARCH:SEARCH<x>:TRIGger: A:LOGIc:THReshold:CH<x>?
Arguments
<NR3> species the trigger level, in volts.
TTL species a preset TTL high level of 1.4 V.
SEARCH:SEARCH<x>:TRIGger:A:LOGIc:THReshold:MATH
Sets or returns the math waveform threshold level for a logic trigger search to
determine where to place a mark. <x> is the search number.
Group
Search
Syntax
SEARCH:SEARCH<x>:TRIGger: A:LOGIc:THReshold:MATH {T TL}
SEARCH:SEARCH<x>:TRIGger: A:LOGIc:THReshold:MATH?
Arguments
TTL species a preset TTL high level of 1.4 V.
2-370 MSO4000 and DPO4000 Series Programmer Manual
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