CMU_HFXOInit_TypeDef Struct Reference

HFXO initialization structure.

#include <em_cmu.h>

Data Fields

uint16_t ctuneStartup
 Startup phase CTUNE (load capacitance) value.
 
uint16_t ctuneSteadyState
 Steady-state phase CTUNE (load capacitance) value.
 
uint16_t xoCoreBiasTrimStartup
 Startup XO core bias current trim.
 
uint16_t xoCoreBiasTrimSteadyState
 Steady-state XO core bias current trim.
 
uint8_t timeoutPeakDetect
 Timeout - peak detection.
 
uint8_t timeoutSteady
 Timeout - steady-state.
 
uint8_t timeoutStartup
 Timeout - startup.
 
CMU_OscMode_TypeDef mode
 Oscillator mode.
 

HFXO initialization structure.

Initialization values should be obtained from a configuration tool, app note, or xtal data sheet.

Field Documentation

◆ ctuneStartup

uint16_t CMU_HFXOInit_TypeDef::ctuneStartup

Startup phase CTUNE (load capacitance) value.

◆ ctuneSteadyState

uint16_t CMU_HFXOInit_TypeDef::ctuneSteadyState

Steady-state phase CTUNE (load capacitance) value.

◆ xoCoreBiasTrimStartup

uint16_t CMU_HFXOInit_TypeDef::xoCoreBiasTrimStartup

Startup XO core bias current trim.

◆ xoCoreBiasTrimSteadyState

uint16_t CMU_HFXOInit_TypeDef::xoCoreBiasTrimSteadyState

Steady-state XO core bias current trim.

◆ timeoutPeakDetect

uint8_t CMU_HFXOInit_TypeDef::timeoutPeakDetect

Timeout - peak detection.

◆ timeoutSteady

uint8_t CMU_HFXOInit_TypeDef::timeoutSteady

Timeout - steady-state.

◆ timeoutStartup

uint8_t CMU_HFXOInit_TypeDef::timeoutStartup

Timeout - startup.

◆ mode

CMU_OscMode_TypeDef CMU_HFXOInit_TypeDef::mode

Oscillator mode.