System-Off Example with Ram retention - power off ram

[JonasGel]

Hello,
I want to disable parts of my RAM to save power. I implemented this in my project based on the System_Off ram retention example. I'm now not sure if RAM retention is the right approach for me since debugging still has RAM power on.
How do I check these registers or switch off the RAM areas?

nRF connect sdk 2.3.0
nRF 52840

[Simonr]

Hi Jonas

This looks fine to me at a glance at least, and it's entirely up to you how many blocks you want to have retention on. We have multiple cases on DevZone already explaining how to implement RAM retention, so please check out one of those cases if you run into trouble. Due to the summer vacation period here in Norway we're currently short on staff so delayed replies must be expected I'm afraid.

Best regards,

Simon

[Przemek Ostrowski]

Simonr the link you provided does not work anymore. Can you please give new link?

[Simonr]

Hi

It's best to use the search bar on DevZone. Try searching for "system OFF RAM retention" for example and you should get multiple hits. If you still have trouble you could always create a new case where you describe your problem in detail.

Best regards,

Simon