Rockbox mail archiveSubject: Re: HDD off, backlight off, idle 94 mA
Re: HDD off, backlight off, idle 94 mA
From: Daniel Stenberg <daniel_at_haxx.se>
Date: Tue, 14 Jan 2003 17:29:57 +0100 (MET)
On Tue, 14 Jan 2003, Joaquim Carvalho wrote:
> From the RockBox FAQ, about the jukebox power consumption:
> "HDD off, backlight off, idle 94 mA"
> What the hell is using all that power?
CPU is using ~60 mA I think, so I guess the LCD and stuff eat the other 34.
> Does RockBox use a SLEEP or HALT instruction to stop the CPU clock while
> it's doing nothing?
> Does the DSP have a sleep mode?
You mean the MAS? Read the spec sheet.
> Is it being used?
No such things is used.
> Is the hard-disk really off or is it in stand-by mode?
You can change that in your settings, but it can be completely shut off.
-- Daniel Stenberg -- http://rockbox.haxx.se/ -- http://daniel.haxx.se/Received on 2003-01-14