Interpreting I2C Decode - Agilent Technologies InfiniiVision 4000 X-Series User Manual

If the setup does not produce a stable trigger, the I2C signals may be slow enough that the
N O T E
oscilloscope is AutoTriggering. Press the [Mode/Coupling] key, then press the Mode
softkey to set the trigger mode from Auto to Normal.
You can use the horizontal Zoom window for easier navigation of the
acquired data.
See Also
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Interpreting I2C Decode

• Angled waveforms show an active bus (inside a packet/frame).
• Mid- level blue lines show an idle bus.
• In the decoded hexadecimal data:
Agilent InfiniiVision 4000 X-Series Oscilloscopes User's Guide
"Interpreting I2C Decode"
"Interpreting I2C Lister Data"
"Searching for I2C Data in the Lister"
I2C/SPI Triggering and Serial Decode
on page 419
on page 421
on page 421
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419