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[Gumstix-users] Turn Off DSP to Save Power

From: Thots <srasmus2@as...> - 2012-01-24 17:16

Is it possible to turn off the DSP to save power?  The gumstix wiki has a
section entitled "How to - Low Power".  When talking about turning off the
DSP, it just says "TBD".

http://wiki.gumstix.org/index.php?title=Category:How_to_-_Low_Power

I'm not using the DSP at the moment and need to save as much power as
possible.  Any suggestions for turning off the DSP would be appreciated.

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Re: [Gumstix-users] Turn Off DSP to Save Power

From: Thots <srasmus2@as...> - 2012-01-27 23:32

It turns out my DSP was already off.  I checked the register value for the
DSP clock.  It didn't turn on until I actually started using the DSP.

"devmem2 0x48004000 h"

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