Protocol analysis
R&S
®
RTP
794User Manual 1337.9952.02 ─ 12
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 1553
Protocol
Defines the protocol type of the selected serial bus.
Remote command:
BUS<m>:TYPE on page 1548
MDIO Trigger Type
Selects the trigger type for MDIO analysis.
"Frame Start"
Sets the trigger to the start of frame (SOF) field. The start of frame
condition and the trigger instant is the end of the preamble.
Trigger pattern: preamble (32 bits "1")
There are no additional parameters to be specified.
"Frame Stop"
Sets the trigger to the end of frame (EOF) field. The trigger instant is
after the last data bit.
Trigger pattern: preamble (32 bits "1") + 32 bits "X"
There are no additional parameters to be specified.
MDIO (option R&S RTP-K55)
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