Rohde & Schwarz RTE Series - Page 568

Protocol analysis
R&S
®
RTE
568User Manual 1326.1032.02 ─ 20
"Symbolic"
The "Symbolic" trigger type is available if a DBC label list file is loa-
ded and applied. It allows you to trigger on a specific data message,
or a signal and its value that appears inside the message, see Chap-
ter 13.5.7.1, "Symbolic trigger", on page 593.
Remote command:
TRIGger<m>:CAN:TYPE on page 1493
Standard
Selects the CAN standard: "CAN", "CAN FD", or "Any".
The setting is available in CAN FD option R&S RTE-K9.
Use "Any" to trigger on either CAN or CAN-FD frame. In this case, the trigger configu-
ration provides all possible settings, for CAN as well as for CAN FD.
Remote command:
TRIGger<m>:CAN:FDATa:STANdard on page 1494
Frame type
CAN has four frame types which can be used as trigger condition.
For data and remote frames, the identifier format has to be set with ID type.
"Data"
The data frame is the only frame for actual data transmission.
"Remote"
Remote frames are only available in the CAN protocol.
The remote frame initiates the transmission of data by another node.
The frame format is the same as of data frames but without the data
field.
"Error"
When a node recognizes an error, it cancels transmission by sending
an error frame.
The instrument triggers seven bit periods after the end of the error
flag that is marked by a dominant-recessive edge.
The ID type is irrelevant for error frames.
"Overload"
When a node needs a delay between data and/or remote frames, it
sends and overload frame.
The instrument triggers seven bit periods after the end of the over-
load flag that is marked by a dominant-recessive edge.
The ID type is irrelevant for overload frames.
Remote command:
TRIGger<m>:CAN:FTYPe on page 1494
ID type
Selects the length of the identifier:
CAN and CAN FD (option R&S
RTE-K3/K9)