Rohde & Schwarz RTE - Page 624

Protocol analysis
R&S
®
RTE
624User Manual 1326.1032.02 ─ 20
Payload Trailer
Cycle
count
Header CRC
Payload
length
Frame ID
Indica-
tors
5 bits 11 bits 11 bits7 bits 6 bits
To trigger on a frame ID, you have to define a condition and one or two identifier pat-
terns. The second identifier pattern is required to specify a range with conditions "In
range" and "Out of range". In binary format, use the following characters: 1; 0; or X
(any bit). The use of X is restricted to the conditions "Equal" and "Not equal". If the
identifier is not relevant for the trigger setup, set it to "Off".
The maximum length of the pattern is 11 bit.
The bit pattern editor helps you to enter the pattern in any format, see Chapter 13.1.5,
"Bit pattern editor", on page 521.
Trigger type: "Identifier + data"
Remote command:
TRIGger<m>:FLXRay:FCONdition on page 1565
TRIGger<m>:FLXRay:FMIN on page 1566
TRIGger<m>:FLXRay:FMAX on page 1566
Payload length (min/max)
The payload length contains the number 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 num-
bers 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"
Remote command:
TRIGger<m>:FLXRay:PCONdition on page 1566
TRIGger<m>:FLXRay:PMIN on page 1566
TRIGger<m>:FLXRay:PMAX on page 1567
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.
FlexRay (option R&S
RTE-K4)