Rohde & Schwarz RTE - MDIO Trigger; MDIO Trigger Settings

Protocol analysis
R&S
®
RTE
806User Manual 1326.1032.02 ─ 20
6. Set the logical thresholds.
Either according to technology definition with "Preset thresholds", or to an auto-
matic value with "Full autoset"/ "Auto thresholds", or enter a user-defined value
directly in the "Threshold" fields.
7. Enable "Decode".
13.15.3 MDIO trigger
13.15.3.1 MDIO trigger settings
Access: [PROTOCOL] > "Trigger" tab > "Source = Serial Bus"
In this section, all trigger settings are described. The user interface of the instrument
displays only appropriate settings and guides you through the trigger setup.
For a list of supported trigger conditions, refer to the data sheet.
Make sure that:
●
In the [PROTOCOL] > "Decode" tab:
– The correct "Protocol" is selected.
– The data sources of the serial bus are channel signals.
●
In the "Trigger" > "Setup" tab:
– The trigger "Sequence" = "A only".
– The trigger "Source" = "Serial bus".
– The correct "Serial bus" is selected.
Serial bus
Selects the serial bus to be triggered on. Make sure to select the correct bus before
you enter the settings.
To trigger on a serial bus, the signals sources must be channel signals. If the data or
clock source is a math or reference waveform, you cannot trigger on that bus.
Remote command:
TRIGger<m>:SOURce:SBSelect on page 1425
Protocol
Defines the protocol type of the selected serial bus.
Remote command:
BUS<m>:TYPE on page 1420
MDIO Trigger Type
Selects the trigger type for MDIO analysis.
MDIO (option R&S
RTE-K55)