Rohde & Schwarz RTP044 - USBPD (Option R&S RTP-K63)

Protocol analysis
R&S
®
RTP
848User Manual 1337.9952.02 ─ 12
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SEARch:RESult:USBThree:FRAMe<m>:STARt? on page 2078
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SEARch:RESult:USBThree:FRAMe<m>:STOP? on page 2079
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SEARch:RESult:USBThree:FRAMe<m>:FLD<n>:TYPE? on page 2079
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SEARch:RESult:USBThree:FRAMe<m>:FLD<n>:STATus? on page 2079
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SEARch:RESult:USBThree:FRAMe<m>:FLD<n>:STARt? on page 2080
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SEARch:RESult:USBThree:FRAMe<m>:FLD<n>:STOP? on page 2080
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SEARch:RESult:USBThree:FRAMe<m>:FLD<n>:VAL? on page 2081
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SEARch:RESult:USBThree:FRAMe<m>:FLD<n>:FVAL? on page 2081
13.19.5.3 Searching USB 3.1 data
Prerequisite: A serial bus is configured for the USB 3.1 signal to be decoded and ana-
lyzed.
The search for events is set up in the following way:
1. Press [Search] or tap "Search" > "Setup" in the menu bar.
2. If the dialog box does not contain a search entry, tap the "Add" icon to create one,
as described in "To create a user-defined search" on page 463.
3. Tap "Source" and select the serial bus that is set to USB 3.1 (e.g. "SB1", unless
already selected).
The search dialog for USB3 protocol analysis is opened.
4. Specify search criteria according to Chapter 13.19.5.1, "USB 3.1 search setup",
on page 846.
5. To acquire a waveform, press [Single].
The R&S RTP performs a USB 3.1 decode according to the thresholds and proto-
col settings of the associated serial bus source (here in our example SB1).
6. To start searching the acquired waveform for specific events, tap "Enable" in the
search setup dialog:
The R&S RTP displays the "Search Results" box that lists the detected events.
For information on how to configure the search results presentation and how to navi-
gate the search results, see also "To display search zoom windows" on page 470.
13.20 USBPD (option R&S RTP-K63)
R&S RTP-K63 is a firmware option that enables the R&S RTP to analyze Universal
Serial Bus Power Delivery (USBPD) signals.
For analysis, USBPD encoded signals can be triggered, decoded and searched.
USBPD (option R&S
RTP-K63)