User manual

Mixed Signal Option (MSO, R&S RTO-B1)
R&S
®
RTO
334User Manual 1316.0827.02 ─ 06
Fig. 11-2: Edge trigger settings for trigger source = logical combination of digital channels (Logic)
Slope
Defines the edge - the state transition - of the signal.
"Rising"
Means a 0 to 1 transition of the state.
"Falling"
Means a 1 to 0 transition of the state.
"Either"
Triggers on any activity on the selected trigger source.
SCPI command:
TRIGger<m>:PARallel:EDGE:SLOPe on page 745
Logical expression
Defines a logical combination of several digital channels as trigger condition if "Logic" is
set for "Source". If the "Slope" is rising, the trigger occurs when the logical expression
comes true. If the "Slope" is falling, the trigger occurs when the logical expression comes
false.
SCPI command:
TRIGger<m>:PARallel:EDGE:EXPRession[:DEFine] on page 744
11.3.4.3 Width
The width trigger detects positive and/or negative pulses of a pulse width (duration) inside
or outside of a defined time limit. It can trigger on a single digital channel or a logical
combination of digital channels.
The instrument triggers at the end of the detected pulse.
Fig. 11-3: Width trigger settings for trigger source = logical combination of digital channels
Range
Selects how the range of a pulse width is defined:
Reference for MSO