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Low power Stop / Sleep mode in MQX on Coldfire V2

Question asked by Angelo Quattrociocchi on Jan 28, 2014
Latest reply on Jan 30, 2014 by Garabo

I'm using some MCF5225x devices on some older boards running MQX 3.6, and would like to use stop modes.  I see a lot of information on the forum and in app notes for MQX support of low power modes for Kinetis, but very little for Coldfire.  Is this supported in any MQX version.  If not, if I just write to the power management registers directly will I have problems with MQX?

 

I would like to put the device into low power mode (as low power as possible), and have it wait until receiving a pin interrupt, and then wake up and resume.  If resuming is not possible, a full reset would be OK.

 

Thanks

Angelo

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