User manual
Protocol Analysis
R&S
®
RTO
312User Manual 1316.0827.02 ─ 06
The maximum length of the pattern is 11 bit. The bit pattern editor helps you to enter the
pattern in any format, see chapter 10.1.4, "Bit Pattern Editor", on page 255.
Trigger type: "Identifier + data"
SCPI command:
TRIGger<m>:FLXRay:FCONdition on page 725
TRIGger<m>:FLXRay:FMIN on page 725
TRIGger<m>:FLXRay:FMAX on page 725
Payload length (min/max)
The payload length contains the number of of words transmitted in the payload segment.
Information is transmitted in 2-byte words, so the number of data bytes in the payload
segment is twice the payload length.
Payload
Trailer
Cycle
count
Header CRC
Payload
length
Frame ID
Indica-
tors
5 bits 11 bits 11 bits7 bits 6 bits
To trigger on the payload length, you have to define a condition and one or two numbers
of words. The second number is required to specify a range with conditions "In range"
and "Out of range". If the payload length is not relevant for the trigger setup, set it to
"Off".
Trigger type: "Identifier + data"
SCPI command:
TRIGger<m>:FLXRay:PCONdition on page 726
TRIGger<m>:FLXRay:PMIN on page 726
TRIGger<m>:FLXRay:PMAX on page 726
Cycle count (min, max), Step
The cycle count contains the number of the current FlexRay cycle.
Payload
Trailer
Cycle
count
Header CRC
Payload
length
Frame ID
Indica-
tors
5 bits 11 bits 11 bits7 bits 6 bits
To trigger on the cycle count, you have to define a condition and one or two numbers. If
the condition is a range ("In range" or "Out of range"), a second number "Cycle count
max" is required.
Additionally, you can define a "Step" to trigger on each n-th cycle inside the given range.
This allows for specific triggering if slot multiplexing is used.
If the cycle count is not relevant for the trigger setup, set it to "Off".
Trigger type: "Identifier + data"
SCPI command:
TRIGger<m>:FLXRay:CENable on page 727
TRIGger<m>:FLXRay:CMIN on page 727
TRIGger<m>:FLXRay:CMAX on page 727
TRIGger<m>:FLXRay:CSTep on page 728
FlexRay (Option R&S
RTO-K4)