Are you referring to the 3v3 - 1v8 < 2V?

Regards,
John




> On Dec 21, 2016, at 1:05 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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