Configuring the Internal Baseband Source
R&S
®
SMW200A
253User Manual 1175.6632.02 ─ 16
This section focuses on the available settings.
For more information refer to:
●
Chapter 4.5.1.3, "Baseband Trigger Signals", on page 237.
●
Chapter 4.5.1.2, "Regular Marker Output Signals", on page 234
●
"Clock Signals" on page 230
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 globally shared USER or local T/M connectors.
Use the Local and 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 (USER or T/M) where the selected signal is provided.
Use the Local and Global Connector Settings.
4.5.2.1 Trigger Settings
Access:
► Select "Baseband > Custom Dig 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 cur-
rent signal generation status is displayed in the header of the tab together with infor-
mation on the enabled trigger mode. As in the "Marker" and "Clock" tabs, this tab pro-
vides also access to the settings of the related connectors.
Common Functions and Settings in the Baseband Domain
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