Rohde & Schwarz SMBV100B, User Manual

Page: 112 / 1030

Configuring the Internal Baseband Source
R&S
®
SMBV100B
110 User Manual 1178.4460.02 ─ 03
Routing and enabling a trigger
The provided trigger signals are not dedicated to a particular connector. Trigger signals
can be mapped to one or more User x connectors.
Use the
Global Connector Settings to configure the signal mapping, the polarity, the
trigger threshold and the input impedance of the input connectors.
To route and enable a trigger signal, perform the following
general steps :
●
Define the signal source and the effect of a trigger event.
Select the "Trigger In > Mode" and "Trigger In > Source".
●
Define the connector where the selected signal is provided.
Use the
Global Connector Settings .
3.4.2.1 Trigger Settings
Access:
► Select "Baseband > Custom Digital Mod > Trigger In".
This tab comprises the settings for selecting and configuring the trigger, like trigger
source, mode, and delay, and to arm or trigger an internal trigger manually. The current
signal generation status is displayed in the header of the tab together with information
on the enabled trigger mode. As in the "Marker" and "Clock" tabs, this tab provides
also access to the settings of the related connectors.
Settings:
Mode ............................................................................................................................110
Signal Duration ............................................................................................................ 111
Running/Stopped ......................................................................................................... 111
Arm .............................................................................................................................. 111
Execute Trigger ............................................................................................................111
Source ......................................................................................................................... 111
Sync. Output to External Trigger/Sync. Output to Trigger ........................................... 112
External / Trigger Inhibit .............................................................................................. 112
(External) Delay Unit ................................................................................................... 112
(Specified) External Delay/(Specified) Trigger Delay .................................................. 113
Actual Trigger Delay/Actual External Delay .................................................................113
Mode
Selects a regular trigger signal: "Auto", "Retrigger", "Armed_Auto", "Armed_Retrigger",
or "Single".
Common Functions and Settings in the Baseband Domain