CMU_DPLLInit_TypeDef Struct Reference
DPLL initialization structure.
#include <em_cmu.h>
Data Fields | |
uint32_t | frequency |
PLL frequency value, max 40 MHz. | |
uint16_t | n |
Factor N. | |
uint16_t | m |
Factor M. | |
uint8_t | ssInterval |
Spread spectrum update interval. | |
uint8_t | ssAmplitude |
Spread spectrum amplitude. | |
CMU_DPLLClkSel_TypeDef | refClk |
Reference clock selector. | |
CMU_DPLLEdgeSel_TypeDef | edgeSel |
Reference clock edge detect selector. | |
CMU_DPLLLockMode_TypeDef | lockMode |
DPLL lock mode selector. | |
bool | autoRecover |
Enable automatic lock recovery. | |
DPLL initialization structure.
Frequency will be Fref*(N+1)/(M+1).
Field Documentation
◆ frequency
uint32_t CMU_DPLLInit_TypeDef::frequency |
PLL frequency value, max 40 MHz.
◆ n
uint16_t CMU_DPLLInit_TypeDef::n |
Factor N.
300 <= N <= 4095
◆ m
uint16_t CMU_DPLLInit_TypeDef::m |
Factor M.
M <= 4095
◆ ssInterval
uint8_t CMU_DPLLInit_TypeDef::ssInterval |
Spread spectrum update interval.
◆ ssAmplitude
uint8_t CMU_DPLLInit_TypeDef::ssAmplitude |
Spread spectrum amplitude.
◆ refClk
CMU_DPLLClkSel_TypeDef CMU_DPLLInit_TypeDef::refClk |
Reference clock selector.
◆ edgeSel
CMU_DPLLEdgeSel_TypeDef CMU_DPLLInit_TypeDef::edgeSel |
Reference clock edge detect selector.
◆ lockMode
CMU_DPLLLockMode_TypeDef CMU_DPLLInit_TypeDef::lockMode |
DPLL lock mode selector.
◆ autoRecover
bool CMU_DPLLInit_TypeDef::autoRecover |
Enable automatic lock recovery.