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  1. #1
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    I2C signal floating issue

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    Observed signal floating in between signal.
    What could be went wrong?
    Please advice.

    -Kumar

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  2. #2
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    Re: I2C signal floating issue

    Is it 1.8V I2C? Which devices are connected to the bus? Are all I2C drivers using open drain output as required?



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  3. #3
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    Re: I2C signal floating issue

    A schematic of your setup would greatly help. Those are not necessarily floating signals - the edges seem very sharp. It could be two drivers clashing.



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  4. #4
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    Re: I2C signal floating issue

    Hi,

    I rather think this rather shows a "short circuit" condition ... and not a "floating" condition.
    (edit: just recognized that kripacharya already mentioned this)

    .. and I agree with the others: we need more information.

    Klaus
    Please don´t contact me via PM, because there is no time to respond to them. No friend requests. Thank you.



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