The power management module, BM_PowerManagement controls power to the display and can manage transitions between low and full-power states.
The MCU can change its internal voltage. The lower the voltage, the less power is drawn. However, lower operating voltages means that the operating frequency is also reduced, reducing the system performance. Therefore, low-power states are best reserved for extended periods of inactivity where DSP routines are not run.
While functions to enter into low-power states are available, they are not yet ready to be used!