R&S RTO6, User Manual

Page: 214 / 2677

Triggers
R&S
®
RTO6
214 User Manual 1801.6687.02 ─ 05
Clock / CDR
Selects if an explicit clock or a CDR signal is used as a reference signal for the serial
pattern trigger.
"CDR" Uses clock data recovery. See Chapter 18.3.2.3, "Serial pattern trig-
ger using CDR" , on page 1119.
"Clock" Uses an explicit clock signal, see Explicit clock .
Remote command:
TRIGger<m>:SPATtern:REFSource
on page 1412
Explicit clock
Opens a dialog to define the settings of the explicit clock settings.
Clock source ← Explicit clock
Selects the input channel of the clock signal.
Remote command:
TRIGger<m>:SETHold:CSOurce[:VALue]
on page 1406
TRIGger<m>:SPATtern:CSOurce[:VALue]
on page 1411
Clock edge ← Explicit clock
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.
Remote command:
TRIGger<m>:SPATtern:CSOurce:EDGE
on page 1411
Clock level ← Explicit clock
Sets the voltage level for the clock signal.
Remote command:
TRIGger<m>:SPATtern:CSOurce:LEVel
on page 1411
Use data level for clock level ← Explicit clock
Sets the trigger levels and hysteresis values for all channels to the values of the cur-
rently selected trigger source. The function affects only the levels defined for the
selected condition. The hysteresis of the external trigger input is an independent value,
and it is not affected by level coupling.
Trigger types