Rohde & Schwarz RTP Series - Spacewire Decode Results

Protocol analysis
R&S
®
RTP
869User Manual 1337.9952.02 ─ 12
13.21.4 SpaceWire decode results
When the configuration of the serial bus is complete, the signal can be decoded:
1. In the "Protocol" dialog > "Setup" tab, enable "Decode".
2. In the "Protocol" dialog > "Display" tab, select additional result display settings:
"Show decode table" and "Show binary signals".
For a description of the display settings, see also Chapter 13.1.3, "Display",
on page 514.
The instrument captures and decodes the signal according to the standard 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.
Decode results table
The results are shown in two tables:
●
"Decode results": contains information about all decoded frames
●
"Details frame": contains more detailed information about the selected frame in the
"Decode results" table.
Table 13-41: Content of the Decode results table
Column Description
State Overall state of the frame
Start Time of frame start in relation to the trigger point
Stop Time of frame stop in relation to the trigger point
Type Frame type
Data Data value
Table 13-42: Content of the Details frame table
Column Description
State State of the field
Type Field type
SpaceWire (option R&S RTP-K65)