Key facts
All Rohde & Schwarz oscilloscopes support triggering and decoding of I2C, of 2-wire, 3-wire and 4-wire SPI buses. You can setup decoding in seconds. For detailed analysis, results can be viewed as color-coded telegrams and/or in a table. Errors are identified efficiently and reliably using the hardware-accelerated trigger. You can trigger on start, stop, address, data and various error conditions.
Bus setup in seconds with the app cockpit
Starting from the app cockpit, it only takes a few steps to configure any given protocol. Once the bus to decode has been chosen, the connected channels selected and the correct levels set, decoding begins automatically.
Bus decoding selection with the app cockpit.
Telegram display as color-coded bus signals and in decode table
You can analyze the decoded bus frames by overlaying the signal with color-coded data. Address and data content can be displayed in hex, bin or ASCII format. You always have the best overview with the flexible screen setup. The telegrams can also be displayed in a concise table.
Decoded frames are color-coded.
Strong trigger capability on start, stop, address, data and various error conditions
The protocol-specific trigger lets you reliably isolate protocol events and errors. Thanks to high acquisition rates, Rohde & Schwarz oscilloscopes are ideal for finding errors quickly, allowing decoding of protocol-specific trigger results.
Protocol trigger setup dialog.
Powerful search and navigate capability
Comprehensive search functions simplify the analysis of long signal sequences. You can search for waveforms based on different criteria, such as signal faults or protocol content. All detected events are shown in a table with timestamps. The individual events can be examined in a zoom window with simple navigation between events.
Powerful searching, even in long recordings.
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