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Serial Bus Analysis
R&S
®
RTC1000
151User Manual 1335.7352.02 ─ 04
IDENTIFIER AND DATA
You define the "IDENTIFIER SETUP" in the same way as for the identifier trigger
("COMPARE" and "PATTERN INPUT").
In addition, define the "DATA SETUP" to specify the data bit pattern or HEX values for
up to 8 bytes.
Triggers on a combination of identifier and data condition:
●
Identifier setup:
"IDENTIFIER" on page 150
●
"DATA SETUP" on page 151
DATA SETUP
Specify the data pattern for up to 8 bytes.
●
"NO. OF BYTES", the number of data bytes to be compared.
●
Compare function:
"COMPARE" on page 151.
●
Data pattern:
"PATTERN INPUT" on page 129.
COMPARE
Defines the comparison function. If the pattern includes at least one X (do not care), it
is possible to trigger on a value equal or not equal to the specified value. If the pattern
includes only 0 or 1, it is possible to trigger on an area greater than or less than the
specified value.
11.7.3 LIN Decode Results
Certain portions of the messages are displayed in color to identify the different ele-
ments:
●
White: Synchronization byte / correct checksum
●
Cyan: Data words
●
Yellow: Identifier
●
Green: Parity bit
●
Red: Frame error
LIN Bus (Option R&S RTC-K3)
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