Enum efm32gg11b_pac::efm32gg11b110::cmu::hfxoctrl::MODE_A
source · #[repr(u8)]
pub enum MODE_A {
XTAL,
ACBUFEXTCLK,
DCBUFEXTCLK,
DIGEXTCLK,
}
Expand description
HFXO Mode
Value on reset: 0
Variants§
XTAL
0: 4 MHz - 50 MHz crystal oscillator
ACBUFEXTCLK
1: An AC coupled buffer is coupled in series with HFXTAL_N pin, suitable for external sinus wave.
DCBUFEXTCLK
2: A DC coupled buffer is coupled in series with HFXTAL_N pin, suitable for external sinus wave.
DIGEXTCLK
3: Digital external clock can be supplied on HFXTAL_N pin.