On Fri, Mar 24, 2006 at 06:49:19PM -0500, Todd Blumer wrote:
[...]
> I'll try to think of some more power ideas. There is the MAX power
> controller chip that we currently do not configure at all.
MAX power contoller... okey, I'll google for it. (isn't it the same
thing as "Power controller" described in Intel pxa270 docs? Or it's
completely separate device..?)
> You can also
> try to put the PXA into deep sleep instead of just sleep, as an
> experiment.
That's seems hard, but it's also seems interesting thing to try.
> Also, it's possible that the bootldr may have different
> settings than hx4700_core.c (but, iirc, the bootldr isn't involved at
> all during sleep unless it thinks that there is USB or AC charging going
> on, though it may need to wake up once to check those things, and most
> certainly will wake up if you plug in AC or USB).
Yep. I see current jumping from ~80 mA to ~100 mA every few seconds while
sleep. It is not jumping while PocketPC sleep, or not jumping that big
to let me see it, as my amperemeter resolution limits me to 10 mA (with
higher resolution has been set in amperemeter - iPaq don't boot).
>
> Hope this helps. Thanks for your testing!
> --
> Todd
>
-- Anton (irc: bd2)
Received on Fri Mar 24 2006 - 19:19:39 EST
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