Protocol analysis
R&S
®
RTO6
731User Manual 1801.6687.02 ─ 05
FC:FE:77, HitachiR
FF:FF:FF:FF:FF:FF/48, BroadCast
In the figure below, you can see a decoded broadcast symbol. The symbol name is dis-
played in the
"Destination symbol" column of the "Decode restuls" table.
Figure 13-29: Decoded Ethernet results with applied label
Decode layer
Selects the decode layer.
Decoding is performed in several steps, and the end results are presented in the
decode table. The decode layer selects an interim step for which the decoding result is
shown in the honeycomb display.
Available are:
●
"Edges": Shows where the decoder identified transitions through the threshold.
●
"Binary": Shows the bits as identified by the decoder.
●
"Descramble": Shows the bits after signal has been descrambled.
●
"5b Symbol": Shows the symbol values after the 4b/5b decoder.
13.15.2.3 Configuring Ethernet signals
For configuration, assign the lines to the input channels and define the active states
and the logical thresholds.
For details on configuration settings, see Chapter 13.15.2.1, "Ethernet configuration
settings", on page
727.
1.
Press the [Bus] key on the front panel.
2. Select the tab of the bus you want to set up, for example "SB1".
3. In the "Setup" tab, select the protocol: "Ethernet".
Ethernet 10BASE-T and 100BASE-TX (option R&S RT
O6-K540)
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