Tektronix MDO4000B Series - Page 758

Commands Listed in Alphabetical Order
Arguments
<NR3> is a floati
ng point number that specifies the search level, in volts.
TTL specifies a preset TTL high level of 1.4 V.
SEARCH:SEARCH<x>:TRIGger:A:LOGIc:THReshold:MATH
This command specifies the math waveform threshold level for a logic search
to determine where to place a mark.
SEARCH<x> is the search number, which
is always 1.
Group
Search
Syntax
SEARCH:SEARCH<x>:TRIGger:A:LOGIc:THRes hold:MATH {TTL}
SEARCH:SEARCH<x>:TRIGger:A:LOGIc:THRes hold:MATH?
Arguments
TTL specifies a preset TTL high level of 1.4 V.
SEARCH:SEARCH<x>:TRIGger:A:LOGIc:THReshold:REF<x>
This command specifies the reference waveform threshold level for a logic search
to determine where to place a mark.
SEARCH<x> is the search number, which is
always 1, and
REF<x> is the reference channel number, which can be 1–4.
Group
Search
Syntax
SEARCH:SEARCH<x>:TRIGger:A:LOGIc:THRes hold:REF<x> {TTL}
SEARCH:SEARCH<x>:TRIGger:A:LOGIc:THRes hold:REF<x>?
Arguments
TTL specifies a preset TTL high level of 1.4 V.
SEARCH:SEARCH<x>:TRIGger:A:LOGIc:THReshold:RF_AMPlitude
This command specifies the threshold to use when searching
the RF Amplitude vs.Time waveform. (Same as the command
SEARCH:SEARCH<x>:TRIGger:A:LOWerthresh old:RF_AMPlitude.)
SEARCH<x> is the search number, which is always 1.
Conditions
MDO4000/B/C models only.
2-728 MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual