Protocol analysis
R&S
®
RTO6
761User Manual 1801.6687.02 ─ 05
Make sure that:
●
In the [Bus] > "Setup" tab:
–
The correct "Protocol" is selected.
– The data sources of the serial bus are channel signals.
●
In the "Trigger" > "Setup" tab:
– The "Trigger on" = "Single event"
– The trigger "Source" = "Serial bus".
– The correct "Serial bus" is selected.
Version
Selects the RFFE version. Supported are 1.x, 2.0, and 2.1.
Remote command:
BUS<m>:RFFE:VERSion
on page 2060
Type
Selects the trigger type for RFFE analysis.
The instrument triggers always at the end of the met trigger criteria.
Remote command:
TRIGger<m>:RFFE:TYPE on page 2061
Sequence Start ← Type
Triggers on the beginning of a command sequence, after the slave address. The SSC
is a 1 followed by 0 on SDATA line while SCLK is at logic level zero.
Optionally, you can specify a slave address pattern or a slave address range to trigger
only on command sequences that are sent to these slaves.
See: "Slave Addr. /MID " on page 766.
RFFE (option R&S RT
O6-K550)
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