Protocol analysis
R&S
®
RTE
798User Manual 1326.1032.02 ─ 20
In the result presentation, frames labeled "Undescribed Bits" (as in Figure 13-86) show
the bit patterns that are not matched by any user defined frame format description.
Showing these raw bits is a functionality to help you develop suitable frame format
descriptions.
The following commands are used to retrieve decode results in remote control. For an
example on how to query the status of a frame, see Chapter 18.17.15.4, "Decode
results", on page 1758.
Zooming on decoded results
The zoom functions allow you to analyze the decode results in more detail. If "Zoom
coupling" is enabled, the decode zoom and result table are synchronized; if you select
a row in the result table, this result is shown in the decode zoom.
For an introduction to zoom settings and setup, see:
●
Chapter 7.1.2, "Zoom settings", on page 280
●
Chapter 7.1.3, "Zooming for details", on page 284
Export of decode results
1. In the protocol decode table, press "Export".
The "Numeric Results" dialog opens.
For details, see Chapter 12.2.4, "Numeric Results", on page 492.
2. Select the decode results you want to export, the file format, and the delimiter.
3. Tap "Save" or "Save as".
Remote commands
Remote commands are described in Chapter 18.17.15.4, "Decode results",
on page 1758.
13.14.6 Search on decoded custom Manchester / NRZ data
Using the search functionality, you can find various events in the decoded data. You
can find the same events that you can trigger on, and even many more, since several
event types can also be combined.
Before you can start the search, you have to configure the bus correctly and acquire
decoded data.
To search on decoded data, set the search source to "SerBus" for the configured proto-
col.
For general information on how to handle the search functionality, see Chapter 11,
"Search functions", on page 445.
If you need information on how to get started with searching custom serial bus data,
see Chapter 13.14.6.3, "Searching custom serial bus data", on page 800. Otherwise
proceed with the custom serial bus search setup.
Custom: Manchester / NRZ (option R&S
RTE-K50)M
To Next Page
Loading...
