And what is the 3.3V regulator bug?

Gerald


On Wed, Dec 21, 2016 at 3:05 AM, Jason van Belzen <[email protected]>
wrote:

> Hi,
> We are planning to build an IoT gateway based on a Beagle Bone Black.
> Till now we were experimenting with the Beagle Bone Black Rev C.
> Since we need to protect the filesystem, we want to use a battery so we
> can detect a power failure and nicely shutdown the system.
>
> Unfortunaletly we encountered a problem.
> After shutting down the system with a battery connected, the 3v3 regulator
> bug is triggered.
> The BeagleBone Black is a good board for our purpose, so we really want to
> use this board.
>
> A few questions come up in our minds.
> 1. How bad is this bug? Is it really gonna damage the processor?
> 2. Are there any other solutions than patching to an unified 3v3 rail?
> 3. Are there any next revisions planned for the BeagleBone Black? And if
> they are planned, will this bug be fixed in the next revision?
>
> Thanks.
>
> Regards Jason
>
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-- 
Gerald

[email protected]
http://beagleboard.org/
[email protected]

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