Rohde & Schwarz MXO 4 Series - Page 334

Protocol analysisMXO 4 Series
334User Manual 1335.5337.02 ─ 07
1. Open "Menu" > "Trigger".
2. Set "Trigger on" to "Single event".
3. Ensure that the "Source" is set to the configured serial bus, e.g. "Serial bus 1".
4. Select the "Type".
5. Define additional settings for more complex trigger types ("MOSI"/ "MISO"):
a) Tap on "Set details".
b) Set the "Search mode".
c) Set the "Data pattern" or a data range.
In the following example a decode for triggering on "MOSI" triggered on "Data pat-
tern" = 0x41.
Figure 13-4: Trigger on Type= MOSI, Data pattern = 41
13.2.6.3
Exporting decode results
Once a decode has been completed, you can export the decode results of the
Prerequisites: A bus is configured for the SPI and decoded.
1. Tap on the "SPI" shortcut.
2. Tap on the "Export" tab.
3. If necessary, enable "Include details".
4. If necessary, enable "Include timing".
5. Select the "File type".
An export file is saved in the selected directory.
The SPI export file contains the following fields:
●
A list of all decoded frames:
– Index
– Start
– Stop
– Source
– State
– Bit rate
●
The details frame includes the following fields:
– Index
SPI bus (option R&S
MXO4-K510)