[Gta04-owner] GTA04 power management.

[Rainer Dorsch]

Am Saturday 24 December 2011 schrieb Dr. H. Nikolaus Schaller:
> > thanks for the code and sharing the data of your experiments.
> >
> > 
> >
> > can we do a bottom-up calculation? I.e. build up a spreadsheet like
> > document,  which contains the power consumption of every
> > component/subsystem in each of its power mode (if there are more than on
> > and off).
> 
> There is a (incomplete) table in section 5.20 on page 51 of the system
> manual for the GTA04.

Not sure if it helps, but I found some detailed power numbers for the n900:

http://wiki.maemo.org/N900_Hardware_Power_Consumption

Suspend (echo mem >/sys/power/state), wifi and GSM off. 2 mA T
Suspend, GSM on, connected to 3G (2 bars) 5 mA T
Suspend, GSM on, connected to 2G. (2 bars) 3.6 mA T
Idle, no SIM, wlan off 7 mA at 4.1 V T

Rainer

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Rainer Dorsch
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