Protocol analysis
R&S
®
RTO6
741User Manual 1801.6687.02 ─ 05
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SEARch:RESult:ETHernet:
WORD<m>:DATA? on page 2038
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SEARch:RESult:ETHernet:WORD<m>:CRC? on page 2038
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SEARch:RESult:ETHernet:WORD<m>:DSYMbol? on page 2039
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SEARch:RESult:ETHernet:WORD<m>:SSYMbol? on page 2039
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SEARch:RESult:ETHernet:WORD<m>:BYTE<n>:VALue? on page 2039
13.15.5.3 Searching Ethernet data
Prerequisite: A serial bus is configured for the Ethernet signal to be decoded and ana-
lyzed.
The search for events is set up in the following way:
1. Press the [Bus] key and selet the "Shortcuts" tab.
2. Tap "Setup search".
3. 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 434.
4. Tap "Source" and select the serial bus that is set to Ethernet (e.g. "SerBus1",
unless already selected).
The search dialog for Ethernet protocol analysis is opened.
5. Specify search criteria according to Chapter 13.15.5.1, "Ethernet search setup",
on page 738.
6. To acquire a waveform, press [Single].
The R&S RTO6 performs an Ethernet decode according to the thresholds and pro-
tocol settings of the associated serial bus source (here in our example SB1).
7. To start searching the acquired waveform for specific events, tap "Enable" in the
search setup dialog:
The R&S RTO6 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 442.
13.16 MDIO (option R&S RTO6-K540)
The R&S RTO6-K540 option enables the R&S RTO6 to analyse Management Data
Input/Output (MDIO) protocols. The option is compatible with the Ethernet standard
IEEE 802.3 (http://standards.ieee.org/findstds/standard/802.3-2012.html) and supports
simplified triggering and decoding for both variants of MDIO: Clause 22 with basic
addressing, and Clause 45 with advanced addressing that meets the requirements of
10 Gigabit Ethernet devices.
MDIO (option R&S R
T
O6-K540)
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