User Manual

Protocol Analysis
R&S
®
Scope Rider RTH
204User Manual 1326.1578.02 ─ 08
The color-coding of the various protocol sections and errors simplifies the interpretation
of the visual display.
Table 8-9: Color codes of decoded LIN signals
Color, display element Description
Green brackets [...] Start and end of frame
Green frame header Data frame. Text indicates the frame ID (hex).
Magenta frame header Wake-up frame. Text indicates the frame type.
Magenta comb Break field
Blue comb Synch field
Yellow comb Identifier
Violet comb Parity bit and checksum
Cyan comb Data bytes
Red Error in frame ID, checksum error, parity error, insufficient frame (end of
acquisition before decoding has been completed)
In "Protocol" mode, decoded data is shown in tabular form.
Table 8-10: Content of the protocol table for decoded LIN signal
Column Description
# Frame index
Frame Start Time of frame start
ID [hex] Identifier value, hexadecimal value
ID Label Symbolic name of the identifier. Column is shown instead of "ID [hex]" if a
label list is used.
ID P [bin] Value of the protected identifier, binary value
Values 8 bit [format] Values of data bytes. The data format is selected in the "Bus" menu.
CHK [hex] Checksum value, hexadecimal value
State Overall state of the frame.
"Incomplete" indicates that the frame is not completely contained in the
acquisition. Change the time scale to get a longer acquisition.
Remote control commands are described in Chapter 14.11.6.3, "LIN Decode Results",
on page 415.
LIN (Option R&S RTH-K3)