What is system on mode

[NY]

Hello, I used translation software.

I enter system on mode from the power_manage of the function.

But I do not understand system on mode.

In the system on mode is it a mode that transitions to low power consumption with any function enabled?

Is the system off mode a mode that cuts off all functions?

Sorry to ask simple questions. I am using nrf 52832 and sdk 14.0.0. I am using "ble_app_uart".

I could not find the answer I wanted. Thank you in advanced.

[Joakim Jakobsen]

Hi NY!

You can read more about the system on/off modes in the nRF52832 Product specification.

System off:

System OFF is the deepest power saving mode the system can enter. In this mode, the system’s core
functionality is powered down and all ongoing tasks are terminated.

System on:

System ON is the default state after power-on reset. In System ON, all functional blocks such as the CPU or peripherals, 
can be in IDLE or RUN mode, depending on the configuration set by the software and the state of the application executing.

There is several questions regarding this here on devzone. For example you can take a look at these cases:
devzone.nordicsemi.com/.../
devzone.nordicsemi.com/.../

Let me know if you have any more questions.
Best regards,
Joakim.

[NY]

Thank you for your reply.

I understood. It's thanks to you.

regards.