EMU Initialization
Device Initialization

Description

Initialize the Energy Management Unit.

Initializes the Energy Management Unit by configuring Energy Mode 4 (EM4) according to settings in the configuration header sl_device_init_emu_config.h .

On Series 2 devices, debugging in EM2 is enabled by default by ensuring that power to the debug power domain is sustained on EM2 entry.

Note
Voltage scaling for Energy Modes 0 to 3 are configured by the Power Manager .

Functions

sl_status_t sl_device_init_emu (void)
Initialize EMU.

Function Documentation

◆ sl_device_init_emu()

sl_status_t sl_device_init_emu ( void )

Initialize EMU.

Initializes the Energy Management Unit by configuring Energy Mode 4 (EM4) according to settings in the configuration header sl_device_init_emu_config.h .

On Series 2 devices, debugging in EM2 is enabled by default by ensuring that power to the debug power domain is sustained on EM2 entry.

Note
Voltage scaling for Energy Modes 0 to 3 are configured by the Power Manager .
Returns
Status code
Return values
SL_STATUS_OK EMU initialized successfully