User manual

Mixed Signal Option (MSO, R&S RTO-B1)
R&S
®
RTO
335User Manual 1316.0827.02 ─ 06
"Within"
Triggers on pulses inside a given time range. The time limit is defined
by Width ± Delta.
"Outside"
Triggers on pulses shorter or longer than a given time range. The time
limit definition is the same as for "Within" range.
"Shorter"
Triggers on pulses shorter than the given "Width".
"Longer"
Triggers on pulses longer than the given "Width".
SCPI command:
TRIGger<m>:PARallel:WIDTh:RANGe on page 745
Width
For the ranges "Shorter" and "Longer", the width defines the maximum and minimum
pulse width, respectively.
For the ranges "Within" and "Outside", the width defines the center of a range which is
defined by the limits "±Delta".
SCPI command:
TRIGger<m>:PARallel:WIDTh:WIDTh on page 746
±Delta
Defines a range around the given width value.
The combination "Range" = Within and "±Delta" = 0 triggers on pulses with a pulse width
that equals "Width".
The combination "Range" = Outside and "±Delta" = 0 means to trigger on pulse widths
≠ "Width".
SCPI command:
TRIGger<m>:PARallel:WIDTh:DELTa on page 746
Polarity
Sets the polarity of a pulse to "Positive", "Negative", or "Both".
When triggering on a positive pulse, the trigger event occurs on the high to low transition
of the pulse if the timing condition is true. When triggering on a negative pulse, the trigger
event occurs on the low to high transition of the pulse if the timing condition is true.
SCPI command:
TRIGger<m>:PARallel:WIDTh:POLarity on page 745
Logical expression
Defines a logical combination of several digital channels as trigger condition if "Logic" is
set for "Source". As long as the digital signals match the logical expression (true), the
pulse is positive. Otherwise, the pulse is negative.
SCPI command:
TRIGger<m>:PARallel:WIDTh:EXPRession[:DEFine] on page 744
Reference for MSO