User manual

Triggers
R&S
®
RTO
75User Manual 1316.0827.02 ─ 06
"Timeout"
Defines how long the result of the state pattern condition must be true
or false.
"Width"
Defines a time range for keeping up the true result of the state pattern
condition. The range is defined in the same way as for width and interval
triggers, see "Range" on page 65.
SCPI command:
TRIGger<m>:PATTern:MODE on page 475
TRIGger<m>:PATTern:TIMeout:MODE on page 475
TRIGger<m>:PATTern:TIMeout[:TIME] on page 476
TRIGger<m>:PATTern:WIDTh:DELTa on page 477
TRIGger<m>:PATTern:WIDTh:RANGe on page 476
TRIGger<m>:PATTern:WIDTh[:WIDTh] on page 476
3.3.1.12 Serial Pattern
The serial pattern event is used to trigger on signals with serial data patterns in relation
to a clock signal - for example, on bus signals like the I²C bus.
For convenient and comprehensive triggering on specific serial data, options for serial
protocol analysis are provided, see chapter 10, "Protocol Analysis", on page 250.
Clock source
Selects the input channel of the clock signal.
SCPI command:
TRIGger<m>:DATatoclock:CSOurce[:VALue] on page 473
TRIGger<m>:SPATtern:CSOurce[:VALue] on page 477
Clock edge
Together with the clock level, the clock edge sets the point in time when the state of the
data signal is checked:
"Positive"
Rising edge, a positive voltage change.
"Negative"
Falling edge, a negative voltage change.
"Both"
Both the rising and the falling edge.
SCPI command:
TRIGger<m>:SPATtern:CSOurce:EDGE on page 477
Reference for Triggers