Protocol Analysis
R&S
®
Scope Rider RTH
217User Manual 1326.1578.02 ─ 12
Color, display element Description
Cyan frame header Remote frame. Text indicates the frame type and frame ID (hex).
White frame header Overload frame. Text indicates the frame type.
Yellow comb ID (standard 11 bit and extended 29 bit)
Cyan comb Data bytes
Blue comb Data length code (DLC)
Violet CRC
Red Error frame, start/stop error, CRC error, stuff bit error, form error, ACK error,
insufficient frame (end of acquisition before decoding has been completed)
In "Protocol" mode, decoded data is shown in tabular form.
Figure 9-32: Decoded CAN signal in Protocol mode
Table 9-8: Content of the protocol table for decoded CAN signal
Column Description
# Frame index
Frame Start Time of frame start
Frame Type Data, remote, overload or error frame
ID bit ID type, 11 bit standard format or 29 bit extended format
ID [hex] Identifier value, hexadecimal value
DLC Data length code, coded number of data bytes
Values 8 bit [format] Values of data frames. The data format is selected in the "Bus" menu.
CAN and CAN FD (Options R&S RTH-K3, R&S RTH-K9)
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