User manual

Triggers
R&S
®
RTO
73User Manual 1316.0827.02 ─ 06
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
Sets the edge of the clock signal to define the time reference point for the setup and hold
time:
"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>:DATatoclock:CSOurce:EDGE on page 473
Clock level
Sets the voltage level for the clock signal. Both "Clock level" and "Clock edge" define the
starting point for calculation of the setup and hold time.
SCPI command:
TRIGger<m>:DATatoclock:CSOurce:LEVel on page 473
Data level
Sets the voltage level for the data signal. At this level, the setup and hold time is mea-
sured.
SCPI command:
TRIGger<m>:LEVel<n>[:VALue] on page 455
Couple levels (Trigger level and hysteresis coupling)
Sets the trigger levels and hysteresis values for all channels to the values of the currently
selected trigger source. The function affects only the levels defined for the selected event
(A-, B-, or R-event). The hysteresis of the external trigger input is an independent value,
and it is not affected by level coupling.
In trigger sequences, event coupling of trigger levels is possible: "Couple levels of all
events" on page 82
SCPI command:
TRIGger<m>:SCOupling on page 456
Reference for Triggers