Tektronix MDO4000B Series

Command Groups
Table 2-39: Search Commands (cont.)
Command Description
SEARCH:SEARCH<x>:TRIGger:A:LOWerthreshold:
RF_FREQuency
This command specifies the threshold for RF Frequency vs.
Time trace searches. For runt and transition searches, this
level is the lower threshold. For other search types, this is
the single threshold. This command is used together with
SEARCH:SEARCH<x>:TRIGger:A:LOGIc:INPut:RF_FREQuency
to search for an instance when the waveform goes higher or lower
than the specified threshold.
SEARCH:SEARCH<x>:TRIGger:A:LOWerthreshold:
RF_PHASe
This command specifies the lower threshold, in degrees, for
searching the RF Phase vs. Time waveform. For runt and transition
searches, this level is the lower threshold. For other search types,
this is the single threshold. This command is used together with
SEARCH:SEARCH<x>:TRIGger:A:LOGIc:INPut:RF_PHASe to
search for an instance when the waveform goes higher or lower
than the specified threshold.
SEARCH:SEARCH<x>:TRIGger:A:PULSE Width:HIGHLimit This command specifies the upper limit, in seconds,
when searching the record for pulses w hose widths are
within or outside of a specified range of two values. (Use
SEARCH:SEARCH<x>:TRIGger:A:PULSEWidth:LOWLimit to
specify the lower limit of the range.)
SEARCH:SEARCH<x>:TRIGger:A:PULSE Width:LOWLimit This command specifies the lower limit, in seconds, when
searching the record for pulses whose widths are within
or outside o f a specified range of two values. (Use
SEARCH:SEARCH<x>:TRIGger:A:PULSEWidth:HIGHLimit to
specify the upper limit of the range.)
SEARCH:SEARCH<x>:TRIGger:A:PULSE Width:POLarity This command specifies the polarity for a pulse search
SEARCH:SEARCH<x>:TRIGger:A:PULSEWidth:SOUrce This command specifies the source waveform for a pulse search
SEARCH:SEARCH<x>:TRIGger:A:PULSEWidth:WHEn This command specifies to search the waveform record for
pulses w ith a width (duration) that is less than, greater than,
equal to, or unequal to a specifi ed value (set using SEARCH:
SEARCH<x>:TRIGger:A:PULSEWidth:WIDth), OR whose widths
fall outside of or within a specified range of two values (set using
SEARCH:SEARCH<x>:TRIGger:A:PULSEWidth:LOWLimit and
SEARCH:SEARCH<x>:TRIGger:A:PULSEWidth:HIGHLimit).
SEARCH:SEARCH<x>:TRIGger:A:PULSEWidth:WIDth This command specifies the w idth setting to use, in seconds,
when searching the waveform record for pulses of a certain w idth
(duration).
SEARCH:SEARCH<x>:TRIGger:A:RUNT:POLarity This command specifies the polarity setting for a runt search
SEARCH:SEARCH<x>:TRIGger:A:RUNT:SOUrce This command speci fi es the source setting for a runt search
SEARCH:SEARCH<x>:TRIGger:A:RUNT:WHEn This command specifies the condition setting for a runt search
SEARCH:SEARCH<x>:TRIGger:A:RUNT:WIDth This command specifies the width setting for a runt search
SEARCH:SEARCH<x>:TRIGger:A:SETH old:CLOCk:EDGE This command specifies the clock slope setting for a setup/hold
search
SEARCH:SEARCH<x>:TRIGger:A:SETH old:CLOCk:SOUrce This command specifies the clock source setting for an setup/hold
search
MDO4000/B/C, MSO/DPO4000B and MDO3000 Series Oscilloscopes Programmer Manual 2-73