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Subject: Re: bertrik: r24211 - trunk/firmware/target/arm/as3525

Re: bertrik: r24211 - trunk/firmware/target/arm/as3525

From: Bertrik Sikken <bertrik_at_sikken.nl>
Date: Sun, 10 Jan 2010 19:38:51 +0100

On 10-1-2010 3:37, RafaŽl Carrť wrote:
> Le 10/01/2010 15:24, mailer_at_svn.rockbox.org a ťcrit :
>> Date: 2010-01-10 15:24:45 +0100 (Sun, 10 Jan 2010)
>> New Revision: 24211
>>
>> Log Message:
>> Sansa AMS: allow use of PLL B for more accurate audio sample rate (0.04% instead 0.15% error)
>
> Does it affect battery life ?

The commit does not affect battery life, it just prepares the framework
to change the audio clock source.

See http://www.rockbox.org/tracker/task/10906 for a patch that actually
enables PLL B as a clock source for the audio.
The datasheet mentions a power consumption of 2.5 mW typical for the PLL
(I'm assuming this is per PLL)

Kind regards,
Bertrik
Received on 2010-01-10


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