Teledyne LeCroy I2C bus trigger decode option HDO4K-12CBUS TD uses advanced software algorithms to deconstruct the waveform into protocol information, 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 make it easy to understand, especially for users new to I2C serial data. The decode operation is fast-even with long acquisitions. Users can choose to decode into Hex, Binary, or ASCII formats.

I2C trigger and decode
Colour-coded decode overlaid on the waveform is intuitive and easy to read
Powerful and flexible conditional DATA triggering
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
Set an ACK condition (ACK,NO ACK, Don’t Care) in all frame trigger setups (I2C)
Decode does not require clock trace to be displayed