User manual

Mixed Signal Option (MSO, R&S RTO-B1)
R&S
®
RTO
336User Manual 1316.0827.02 ─ 06
11.3.4.4 Timeout
The timeout trigger event checks if the trigger source signal stays above or below the
threshold voltage for a specified time lapse. In other words, the event occurs if the state
condition remains unchanged for the specified time.
You can use the timeout trigger on a single digital channel, or a logical combination of
digital channels.
Fig. 11-4: Timeout trigger settings for trigger source = logical combination of digital channels
Range
Sets the state condition:
"Stays high"
The level of a digital channel stays above the threshold, or the logical
expression for "Logic" trigger source is true.
"Stays low"
The level of a digital channel stays below the threshold, or the logical
expression for "Logic" trigger source is false.
"High or low"
The signal state remains unchanged.
SCPI command:
TRIGger<m>:PARallel:TIMeout:RANGe on page 747
Time
Defines the time limit for the timeout at which the instrument triggers.
SCPI command:
TRIGger<m>:PARallel:TIMeout:TIME on page 747
Logical expression
Defines a logic combination of several digital channels as trigger condition if "Logic" is
set for "Source". The "Qualification Editor" supports the entry of the expression.
SCPI command:
TRIGger<m>:PARallel:TIMeout:EXPRession[:DEFine] on page 744
TRIGger<m>:PARallel:STATe:EXPRession[:DEFine] on page 744
TRIGger<m>:PARallel:PATTern:EXPRession[:DEFine] on page 744
TRIGger<m>:PARallel:SPATtern:EXPRession[:DEFine] on page 744
Reference for MSO