Loading ...
Loading ...
Loading ...
Serial Bus Analysis
R&S
®
RTB2000
186User Manual 1333.1611.02 ─ 03
Remote command:
TRIGger:A:I2C:PATTern on page 387
12.3.4
I
2
C Decode Results
When the configuration of the serial bus is complete, the signal can be decoded:
1. In the "Bus" menu, enable "Decode".
2. In the "Display" menu, select the result display settings.
See
Chapter 12.1.2, "Display Settings", on page 167.
3. In the "Bus Table" menu, enable the "Bus Table". Adjust the table settings.
See also: Chapter 12.1.3, "Bus Table: Decode Results", on page 167
The instrument captures and decodes the signal according to the protocol definition
and the configuration settings.
The color-coding of the various protocol sections and errors simplifies the interpretation
of the visual display. The decode information condenses or expands, depending on the
horizontal scale. Various data formats are available to show the result values.
Figure 12-12: Decoded CAN signal with bus table, trigger on frame start
gray brackets = start and end of the frame
violet = address
blue = correct data words
green = acknowledge bit, ok
The figure above shows a decoded I2C signal and the "Bus Table".
I²C (Option R&S RTB-K1)
Loading ...
Loading ...
Loading ...