Power mode for A5 and M4

[keisukewatanabe]

Dear support,

I have a question about power mode.

Does Vybrid support the following power mode?

1. A5 is sleep, M4 is run.

2. A5 is power off, M4 is run or sleep.

Best regards,

[keisukewatanabe]

Dear Naoum,

Thank you for your add comment.

But I can not access the URL.

http://compass.freescale.net/livelink/livelink/226480024/vybrid_sample_code.zip?func=doc.Fetch&nodei...

Best regards,

Keisuke

[naoumgitnik · Accepted solution]

Dear Keisuke,

Controlling power mode of each core is possible.

Although our documentation does not state that explicitly, the Reference Manual, in its CCM_CLPCR registers section, indirectly deals with masking each core from entering low-power mode. Our software designer started working on an Application Note describing that in more detail.

If the issue is urgent, please, feel free to use the sample code located here - http://compass.freescale.net/livelink/livelink/226480024/vybrid_sample_code.zip?func=doc.Fetch&nodei... (if you have access to it, otherwise, please, work with our FAE). The low_power project has lots of comments in regards to low-power behavior.

Regards, Naoum Gitnik.

[keisukewatanabe]

Dear Naoum,

Thank you for your reply.

I understand.

Best regards,

Keisuke Watanabe