Vsys oscillation vs 3.3V rail

Werner Almesberger werner at openmoko.org
Tue Jul 1 18:11:57 CEST 2008

Andy Green wrote:
> I mentioned before once the backup battery was happy I started seeing
> multiple goes quickly on Vsys, I noticed that when it does this, the
> effect on 3.3V rail is cumulative.  (See the attached pic).

That's interesting. I've never seen this.

What's the blue line ?

> Sadly not a booze day here but have one for me.

Let's save the champagne until we've solved the mystery :)

- Werner

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