Protocol analysis
R&S
®
RTP
854User Manual 1337.9952.02 ─ 12
13.20.3.1 USBPD trigger settings
Access: [Protocol] > "Shortcuts" tab > "Setup trigger"
In this section, all trigger settings for USBPD are described. The user interface of the
instrument guides you through the trigger setup.
Make sure that:
●
In the [Protocol] > "Setup" tab:
– The correct "Protocol" is selected.
– The data sources of the serial bus are channel signals.
●
In the "Trigger" > "Setup" tab:
– The "Trigger on" = "Single event"
– The trigger "Source" = "Serial bus".
– The correct "Serial bus" is selected.
Frame Type
Selects the frame type for the USBPD analysis. For the available packet types, see
"Frame packet types" on page 849.
You can define individual checking parameters for the fields listed in the "Trigger type
dependent settings".
USBPD (option R&S
RTP-K63)
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