Enum sam4l::bpm::PowerScaling
[−]
[src]
pub enum PowerScaling { PS0, PS1, PS2, }
Which power scaling mode the chip should use for internal voltages
See Tables 42-6 and 42-8 (page 1125) for information of energy usage of different power scaling modes
Variants
PS0
Mode 0: Default out of reset
- Maximum system clock frequency is 32MHz
- Normal flash speed
PS1
Mode 1: Reduced voltage
- Maximum system clock frequency is 12MHz
- Normal flash speed
- These peripherals are not available in Mode 1:
- USB
- DFLL
- PLL
- Programming/Erasing Flash
PS2
Mode 2:
- Maximum system clock frequency is 48MHz
- High speed flash