Teledyne LeCroy WS10-SPIBUS TD SPI Bus Triggering & Decode Oscilloscope Module for Use with WS10 Series

Teledyne LeCroy WaveSurfer 10 Trigger and Decode Option WS10-SPIBUS TD uses advanced software algorithms which deconstruct the waveform into protocol information and then overlay the decoded data on the waveform. Decode information condenses or expands depending on the timebase/zoom ratio setting, so understanding messages is easy. Various sections of the protocol are colour-coded to further aid comprehensibility, especially for users new to SPI serial data. The decode operation is fast, even with long acquisitions. Users can choose to decode into Hex, Binary, or ASCII formats. Teledyne LeCroy’s decode algorithms allow the CLOCK signal to be input to the external channel, which saves valuable channels for other signals. Or, if the CLOCK signal is input to a channel, it can be turned OFF as desired to reduce display clutter. Specific SPI message events can be isolated for better understanding and debug. The user chooses a conditional DATA trigger to select a range of DATA values to trigger on, not just a single DATA value. Often I2C may use DATA bytes to specify sub-addresses for accessing memory locations in EEPROMs. Conditional DATA trigger allows triggering on a range of DATA bytes that correspond to reads or writes to specific sub-address memory blocks in the EEPROM. All the basic SPI triggering capability is included in the package.

SPI trigger and decode
Colour-coded decode overlaid on the waveform is intuitive and easy to read
Powerful and flexible conditional DATA triggering (=, <, <=, >, >=, <>, in range, out of range)
Hex, Binary or ASCII decoding
Decode information expands as the timebase is adjusted or zoomed
Convenient table display with quick 'zoom to message' capability
Quick search capability for specific messages
Decode does not require clock trace to be displayed