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DigiView™ DV3400 I2C Decoding Example

The Following Example Data was captured with a TechTools DV3400 Logic analyzer

This example demonstrates using the I²C Signal type to display captured I2C serial communications.

We used DigiView to monitor the CLK and DATA signals used for the I2C protocol on an embedded system . The image below shows a small portion of the results displayed in Waveform and List formats. DV3400 Captured almost 60 seconds of real-time I²C data at 5ns resolution.

Without compression, this would have required a buffer of almost 12 Billion samples.

SnapShot:

ZOOM Level: 10 microseconds and 100 microseconds per division