Data Structures
struct	_pmu_static_lpsr_ana_ldo_config
	LPSR ANA LDO config. More...

struct	_pmu_static_lpsr_dig_config
	LPSR DIG LDO Config in Static/Software Mode. More...

struct	_pmu_snvs_dig_config
	SNVS DIG LDO config. More...

struct	_pmu_static_bandgap_config
	Bandgap config in static mode. More...

union	_pmu_well_bias_option
	The union of well bias basic options, such as clock source, power source and so on. More...

struct	_pmu_well_bias_config
	The structure of well bias configuration. More...

struct	_pmu_gpc_body_bias_config
	The stucture of body bias config in GPC mode. More...

Macros
#define	PMU_HAS_FBB (0U)

Typedefs
typedef enum _pmu_ldo_name	pmu_ldo_name_t
	The name of LDOs.

typedef enum _pmu_body_bias_name	pmu_body_bias_name_t
	The name of body bias.

typedef enum _pmu_control_mode	pmu_control_mode_t
	The control mode of LDOs/Bandgaps/Body Bias.

typedef enum _pmu_ldo_operate_mode	pmu_ldo_operate_mode_t
	The operation mode for the LDOs.

typedef enum _pmu_lpsr_ana_ldo_charge_pump_current	pmu_lpsr_ana_ldo_charge_pump_current_t
	The enumeration of LPSR ANA LDO's charge pump current.

typedef enum _pmu_lpsr_ana_ldo_output_range	pmu_lpsr_ana_ldo_output_range_t
	The enumeration of LPSR ANA LDO's output range.

typedef enum _pmu_lpsr_dig_voltage_step_time	pmu_lpsr_dig_voltage_step_time_t
	The enumeration of voltage step time for LPSR DIG LDO.

typedef enum _pmu_lpsr_dig_target_output_voltage	pmu_lpsr_dig_target_output_voltage_t
	The target output voltage of LPSR DIG LDO.

typedef enum _pmu_snvs_dig_charge_pump_current	pmu_snvs_dig_charge_pump_current_t
	The enumeration of the SNVS DIG LDO's charge pump current.

typedef enum _pmu_snvs_dig_discharge_resistor_value	pmu_snvs_dig_discharge_resistor_value_t
	The enumeration of the SNVS DIG LDO's discharge resistor.

typedef enum _pmu_bandgap_output_VBG_voltage_value	pmu_bandgap_output_VBG_voltage_value_t
	The enumeration of output VBG voltage.

typedef enum _pmu_bandgap_output_current_value	pmu_bandgap_output_current_value_t
	The enumeration of output current.

typedef enum _pmu_well_bias_power_source	pmu_well_bias_power_source_t
	The enumerator of well bias power source.

typedef enum _pmu_bias_area_size	pmu_bias_area_size_t
	The enumerator of bias area size.

typedef enum _pmu_well_bias_typical_freq	pmu_well_bias_typical_freq_t
	The enumerator of well bias typical frequency.

typedef enum _pmu_adaptive_clock_source	pmu_adaptive_clock_source_t
	The enumerator of well bias adaptive clock source.

typedef enum _pmu_freq_reduction	pmu_freq_reduction_t
	The enumerator of frequency reduction due to cap increment.

typedef enum _pmu_well_bias_1P8_adjustment	pmu_well_bias_1P8_adjustment_t
	The enumerator of well bias 1P8 adjustment.

typedef struct _pmu_static_lpsr_ana_ldo_config	pmu_static_lpsr_ana_ldo_config_t
	LPSR ANA LDO config.

typedef struct _pmu_static_lpsr_dig_config	pmu_static_lpsr_dig_config_t
	LPSR DIG LDO Config in Static/Software Mode.

typedef struct _pmu_snvs_dig_config	pmu_snvs_dig_config_t
	SNVS DIG LDO config.

typedef struct _pmu_static_bandgap_config	pmu_static_bandgap_config_t
	Bandgap config in static mode.

typedef union _pmu_well_bias_option	pmu_well_bias_option_t
	The union of well bias basic options, such as clock source, power source and so on.

typedef struct _pmu_well_bias_config	pmu_well_bias_config_t
	The structure of well bias configuration.

typedef struct _pmu_gpc_body_bias_config	pmu_gpc_body_bias_config_t
	The stucture of body bias config in GPC mode.

Enumerations
enum	_pmu_setpoint_map { kPMU_SetPoint0 = 1UL << 0UL , kPMU_SetPoint1 = 1UL << 1UL , kPMU_SetPoint2 = 1UL << 2UL , kPMU_SetPoint3 = 1UL << 3UL , kPMU_SetPoint4 = 1UL << 4UL , kPMU_SetPoint5 = 1UL << 5UL , kPMU_SetPoint6 = 1UL << 6UL , kPMU_SetPoint7 = 1UL << 7UL , kPMU_SetPoint8 = 1UL << 8UL , kPMU_SetPoint9 = 1UL << 9UL , kPMU_SetPoint10 = 1UL << 10UL , kPMU_SetPoint11 = 1UL << 11UL , kPMU_SetPoint12 = 1UL << 12UL , kPMU_SetPoint13 = 1UL << 13UL , kPMU_SetPoint14 = 1UL << 14UL , kPMU_SetPoint15 = 1UL << 15UL }
	System setpoints enumeration. More...

enum	_pmu_ldo_name { kPMU_PllLdo = 0U , kPMU_LpsrAnaLdo = 1U , kPMU_LpsrDigLdo = 2U , kPMU_SnvsDigLdo = 3U }
	The name of LDOs. More...

enum	_pmu_body_bias_name { kPMU_RBB_SOC = 0x0U , kPMU_RBB_LPSR = 0x1U }
	The name of body bias. More...

enum	_pmu_control_mode { kPMU_StaticMode = 0U , kPMU_GPCMode = 1U }
	The control mode of LDOs/Bandgaps/Body Bias. More...

enum	_pmu_ldo_operate_mode { kPMU_LowPowerMode = 0x0U , kPMU_HighPowerMode = 0x1U }
	The operation mode for the LDOs. More...

enum	_pmu_lpsr_ana_ldo_charge_pump_current { kPMU_LpsrAnaChargePump300nA = 0U , kPMU_LpsrAnaChargePump400nA = 1U , kPMU_LpsrAnaChargePump500nA = 2U , kPMU_LpsrAnaChargePump600nA = 3U }
	The enumeration of LPSR ANA LDO's charge pump current. More...

enum	_pmu_lpsr_ana_ldo_output_range { kPMU_LpsrAnaLdoOutputFrom1P77To1P83 = 0U , kPMU_LpsrAnaLdoOutputFrom1P72To1P77 = 1U , kPMU_LpsrAnaLdoOutputFrom1P82To1P88 = 2U }
	The enumeration of LPSR ANA LDO's output range. More...

enum	_pmu_lpsr_dig_voltage_step_time { kPMU_LpsrDigVoltageStepInc15us = 0x0U , kPMU_LpsrDigVoltageStepInc25us = 0x1U , kPMU_LpsrDigVoltageStepInc50us = 0x2U , kPMU_LpsrDigVoltageStepInc100us = 0x3U }
	The enumeration of voltage step time for LPSR DIG LDO. More...

enum	_pmu_lpsr_dig_target_output_voltage { kPMU_LpsrDigTargetStableVoltage0P631V = 0x0U , kPMU_LpsrDigTargetStableVoltage0P65V = 0x1U , kPMU_LpsrDigTargetStableVoltage0P67V = 0x2U , kPMU_LpsrDigTargetStableVoltage0P689V = 0x3U , kPMU_LpsrDigTargetStableVoltage0P709V = 0x4U , kPMU_LpsrDigTargetStableVoltage0P728V = 0x5U , kPMU_LpsrDigTargetStableVoltage0P748V = 0x6U , kPMU_LpsrDigTargetStableVoltage0P767V = 0x7U , kPMU_LpsrDigTargetStableVoltage0P786V = 0x8U , kPMU_LpsrDigTargetStableVoltage0P806V = 0x9U , kPMU_LpsrDigTargetStableVoltage0P825V = 0xAU , kPMU_LpsrDigTargetStableVoltage0P845V = 0xBU , kPMU_LpsrDigTargetStableVoltage0P864V = 0xCU , kPMU_LpsrDigTargetStableVoltage0P883V = 0xDU , kPMU_LpsrDigTargetStableVoltage0P903V = 0xEU , kPMU_LpsrDigTargetStableVoltage0P922V = 0xFU , kPMU_LpsrDigTargetStableVoltage0P942V = 0x10U , kPMU_LpsrDigTargetStableVoltage0P961V = 0x11U , kPMU_LpsrDigTargetStableVoltage0P981V = 0x12U , kPMU_LpsrDigTargetStableVoltage1P0V = 0x13U , kPMU_LpsrDigTargetStableVoltage1P019V = 0x14U , kPMU_LpsrDigTargetStableVoltage1P039V = 0x15U , kPMU_LpsrDigTargetStableVoltage1P058V = 0x16U , kPMU_LpsrDigTargetStableVoltage1P078V = 0x17U , kPMU_LpsrDigTargetStableVoltage1P097V = 0x18U , kPMU_LpsrDigTargetStableVoltage1P117V = 0x19U , kPMU_LpsrDigTargetStableVoltage1P136V = 0x1AU , kPMU_LpsrDigTargetStableVoltage1P155V = 0x1BU , kPMU_LpsrDigTargetStableVoltage1P175V = 0x1CU , kPMU_LpsrDigTargetStableVoltage1P194V = 0x1DU , kPMU_LpsrDigTargetStableVoltage1P214V = 0x1EU , kPMU_LpsrDigTargetStableVoltage1P233V = 0x1FU }
	The target output voltage of LPSR DIG LDO. More...

enum	_pmu_snvs_dig_charge_pump_current { kPMU_SnvsDigChargePump12P5nA = 0U , kPMU_SnvsDigChargePump6P25nA = 1U , kPMU_SnvsDigChargePump18P75nA = 2U }
	The enumeration of the SNVS DIG LDO's charge pump current. More...

enum	_pmu_snvs_dig_discharge_resistor_value { kPMU_SnvsDigDischargeResistor15K = 0U , kPMU_SnvsDigDischargeResistor30K = 1U , kPMU_SnvsDigDischargeResistor9K = 2U }
	The enumeration of the SNVS DIG LDO's discharge resistor. More...

enum	_pmu_static_bandgap_power_down_option { kPMU_PowerDownBandgapFully = 1U << 0U , kPMU_PowerDownVoltageReferenceOutputOnly = 1U << 1U , kPMU_PowerDownBandgapVBGUPDetector = 1U << 2U }
	The enumeration of bandgap power down option. More...

enum	_pmu_bandgap_output_VBG_voltage_value { kPMU_BandgapOutputVBGVoltageNominal = 0x0U , kPMU_BandgapOutputVBGVoltagePlus10mV = 0x1U , kPMU_BandgapOutputVBGVoltagePlus20mV = 0x2U , kPMU_BandgapOutputVBGVoltagePlus30mV = 0x3U , kPMU_BandgapOutputVBGVoltageMinus10mV = 0x4U , kPMU_BandgapOutputVBGVoltageMinus20mV = 0x5U , kPMU_BandgapOutputVBGVoltageMinus30mV = 0x6U , kPMU_BandgapOutputVBGVoltageMinus40mV = 0x7U }
	The enumeration of output VBG voltage. More...

enum	_pmu_bandgap_output_current_value { kPMU_OutputCurrent11P5uA = 0x0U , kPMU_OutputCurrent11P8uA = 0x1U , kPMU_OutputCurrent12P1uA = 0x2U , kPMU_OutputCurrent12P4uA = 0x4U , kPMU_OutputCurrent12P7uA = 0x5U , kPMU_OutputCurrent13P0uA = 0x6U , kPMU_OutputCurrent13P3uA = 0x7U }
	The enumeration of output current. More...

enum	_pmu_well_bias_power_source { kPMU_WellBiasPowerFromLpsrDigLdo = 0U , kPMU_WellBiasPowerFromDCDC }
	The enumerator of well bias power source. More...

enum	_pmu_bias_area_size { kPMU_180uA_6mm2At125C = 0U , kPMU_150uA_5mm2At125C , kPMU_120uA_4mm2At125C , kPMU_90uA_3mm2At125C , kPMU_60uA_2mm2At125C , kPMU_45uA_1P5mm2At125C , kPMU_30uA_1mm2At125C , kPMU_15uA_0P5mm2At125C }
	The enumerator of bias area size. More...

enum	_pmu_well_bias_typical_freq { kPMU_OscFreqDiv128 = 0U , kPMU_OscFreqDiv64 = 1U , kPMU_OscFreqDiv32 = 2U , kPMU_OscFreqDiv16 = 3U , kPMU_OscFreqDiv8 = 4U , kPMU_OscFreqDiv2 = 6U , kPMU_OscFreq = 7U }
	The enumerator of well bias typical frequency. More...

enum	_pmu_adaptive_clock_source { kPMU_AdaptiveClkSourceOscClk = 0U , kPMU_AdaptiveClkSourceChargePumpClk }
	The enumerator of well bias adaptive clock source. More...

enum	_pmu_freq_reduction { kPMU_FreqReductionNone = 0U , kPMU_FreqReduction30PCT , kPMU_FreqReduction40PCT , kPMU_FreqReduction50PCT }
	The enumerator of frequency reduction due to cap increment. More...

enum	_pmu_well_bias_1P8_adjustment { kPMU_Cref0fFCspl0fFDeltaC0fF = 0U , kPMU_Cref0fFCspl30fFDeltaCN30fF , kPMU_Cref0fFCspl43fFDeltaCN43fF , kPMU_Cref0fFCspl62fFDeltaCN62fF , kPMU_Cref0fFCspl105fFDeltaCN105fF , kPMU_Cref30fFCspl0fFDeltaC30fF , kPMU_Cref30fFCspl43fFDeltaCN12fF , kPMU_Cref30fFCspl105fFDeltaCN75fF , kPMU_Cref43fFCspl0fFDeltaC43fF , kPMU_Cref43fFCspl30fFDeltaC13fF , kPMU_Cref43fFCspl62fFDeltaCN19fF , kPMU_Cref62fFCspl0fFDeltaC62fF , kPMU_Cref62fFCspl43fFDeltaC19fF , kPMU_Cref105fFCspl0fFDeltaC105fF , kPMU_Cref105fFCspl30fFDeltaC75fF }
	The enumerator of well bias 1P8 adjustment. More...

LDOs Control APIs
void	PMU_SetPllLdoControlMode (ANADIG_PMU_Type *base, pmu_control_mode_t mode)
	Selects the control mode of the PLL LDO.

void	PMU_SwitchPllLdoToGPCMode (ANADIG_PMU_Type *base)
	Switches the PLL LDO from Static/Software Mode to GPC/Hardware Mode.

void	PMU_StaticEnablePllLdo (ANADIG_PMU_Type *base)
	Enables PLL LDO via AI interface in Static/Software mode.

void	PMU_StaticDisablePllLdo (void)
	Disables PLL LDO via AI interface in Static/Software mode.

void	PMU_SetLpsrAnaLdoControlMode (ANADIG_LDO_SNVS_Type *base, pmu_control_mode_t mode)
	Selects the control mode of the LPSR ANA LDO.

void	PMU_StaticEnableLpsrAnaLdoBypassMode (ANADIG_LDO_SNVS_Type *base, bool enable)
	Sets the Bypass mode of the LPSR ANA LDO.

void	PMU_StaticGetLpsrAnaLdoDefaultConfig (pmu_static_lpsr_ana_ldo_config_t *config)
	Fill the LPSR ANA LDO configuration structure with default settings.

void	PMU_StaticLpsrAnaLdoInit (ANADIG_LDO_SNVS_Type base, const pmu_static_lpsr_ana_ldo_config_t config)
	Initialize the LPSR ANA LDO in Static/Sofware Mode.

void	PMU_StaticLpsrAnaLdoDeinit (ANADIG_LDO_SNVS_Type *base)
	Disable the output of LPSR ANA LDO.

void	PMU_SetLpsrDigLdoControlMode (ANADIG_LDO_SNVS_Type *base, pmu_control_mode_t mode)
	Selects the control mode of the LPSR DIG LDO.

void	PMU_StaticEnableLpsrDigLdoBypassMode (ANADIG_LDO_SNVS_Type *base, bool enable)
	Turn on/off Bypass mode of the LPSR DIG LDO in Static/Software mode.

void	PMU_StaticGetLpsrDigLdoDefaultConfig (pmu_static_lpsr_dig_config_t *config)
	Gets the default configuration of LPSR DIG LDO.

void	PMU_StaticLpsrDigLdoInit (ANADIG_LDO_SNVS_Type base, const pmu_static_lpsr_dig_config_t config)
	Initialize the LPSR DIG LDO in static mode.

void	PMU_StaticLpsrDigLdoDeinit (ANADIG_LDO_SNVS_Type *base)
	Disable the LPSR DIG LDO.

void	PMU_GPCSetLpsrDigLdoTargetVoltage (uint32_t setpointMap, pmu_lpsr_dig_target_output_voltage_t voltageValue)
	Sets the voltage step of LPSR DIG LDO in certain setpoint during GPC mode.

void	PMU_GetSnvsDigLdoDefaultConfig (pmu_snvs_dig_config_t *config)
	Gets the default config of the SNVS DIG LDO.

void	PMU_SnvsDigLdoInit (ANADIG_LDO_SNVS_DIG_Type *base, pmu_ldo_operate_mode_t mode)
	Initialize the SNVS DIG LDO.

void	PMU_GPCEnableLdo (pmu_ldo_name_t name, uint32_t setpointMap)
	Controls the ON/OFF of the selected LDO in certain setpoints with GPC mode.

void	PMU_GPCSetLdoOperateMode (pmu_ldo_name_t name, uint32_t setpointMap, pmu_ldo_operate_mode_t mode)
	Sets the operating mode of the selected LDO in certain setpoints with GPC mode.

void	PMU_GPCEnableLdoTrackingMode (pmu_ldo_name_t name, uint32_t setpointMap)
	Controls the ON/OFF of the selected LDOs' Tracking mode in certain setpoints with GPC mode.

void	PMU_GPCEnableLdoBypassMode (pmu_ldo_name_t name, uint32_t setpointMap)
	Controls the ON/OFF of the selected LDOs' Bypass mode in certain setpoints with GPC mode.

void	PMU_GPCEnableLdoStandbyMode (pmu_ldo_name_t name, uint32_t setpointMap)
	When STBY assert, enable/disable the selected LDO enter it's Low power mode.

Bandgap Control APIs
void	PMU_SetBandgapControlMode (ANADIG_PMU_Type *base, pmu_control_mode_t mode)
	Selects the control mode of the Bandgap Reference.

void	PMU_SwitchBandgapToGPCMode (ANADIG_PMU_Type *base)
	Switches the Bandgap from Static/Software Mode to GPC/Hardware Mode.

void	PMU_DisableBandgapSelfBiasAfterPowerUp (void)
	Disables Bandgap self bias for best noise performance.

void	PMU_EnableBandgapSelfBiasBeforePowerDown (void)
	Enables Bandgap self bias before power down.

void	PMU_StaticBandgapInit (const pmu_static_bandgap_config_t *config)
	Initialize Bandgap.

Body Bias Control APIs
void	PMU_WellBiasInit (ANADIG_PMU_Type base, const pmu_well_bias_config_t config)
	Configures Well bias, such as power source, clock source and so on.

void	PMU_GetWellBiasDefaultConfig (pmu_well_bias_config_t *config)
	Gets the default configuration of well bias.

void	PMU_SetBodyBiasControlMode (ANADIG_PMU_Type *base, pmu_body_bias_name_t name, pmu_control_mode_t mode)
	Selects the control mode of the Body Bias.

void	PMU_EnableBodyBias (ANADIG_PMU_Type *base, pmu_body_bias_name_t name, bool enable)
	Enables/disables the selected body bias.

void	PMU_GPCEnableBodyBias (pmu_body_bias_name_t name, uint32_t setpointMap)
	Controls the ON/OFF of the selected body bias in certain setpoints with GPC mode.

void	PMU_GPCEnableBodyBiasStandbyMode (pmu_body_bias_name_t name, uint32_t setpointMap)
	Controls the ON/OFF of the selected Body Bias' Wbias power switch in certain setpoints with GPC mode.

void	PMU_GPCGetBodyBiasDefaultConfig (pmu_gpc_body_bias_config_t *config)
	Gets the default config of body bias in GPC mode.

void	PMU_GPCSetBodyBiasConfig (pmu_body_bias_name_t name, const pmu_gpc_body_bias_config_t *config)
	Sets the config of the selected Body Bias in GPC mode.

Driver version
#define	FSL_PMU_DRIVER_VERSION (MAKE_VERSION(2, 1, 0))
	PMU driver version.

Detailed Description

Macro Definition Documentation

◆ FSL_PMU_DRIVER_VERSION

#define FSL_PMU_DRIVER_VERSION (MAKE_VERSION(2, 1, 0))

PMU driver version.

Version 2.1.0.

Enumeration Type Documentation

◆ _pmu_adaptive_clock_source

enum _pmu_adaptive_clock_source

The enumerator of well bias adaptive clock source.

Enumerator
kPMU_AdaptiveClkSourceOscClk	The adaptive clock source is oscillator clock.
kPMU_AdaptiveClkSourceChargePumpClk	The adaptive clock source is charge pump clock.

◆ _pmu_bandgap_output_current_value

enum _pmu_bandgap_output_current_value

The enumeration of output current.

Enumerator
kPMU_OutputCurrent11P5uA	Output 11.5uA current from the bandgap.
kPMU_OutputCurrent11P8uA	Output 11.8uA current from the bandgap.
kPMU_OutputCurrent12P1uA	Output 12.1uA current from the bandgap.
kPMU_OutputCurrent12P4uA	Output 12.4uA current from the bandgap.
kPMU_OutputCurrent12P7uA	Output 12.7uA current from the bandgap.
kPMU_OutputCurrent13P0uA	Output 13.0uA current from the bandgap.
kPMU_OutputCurrent13P3uA	Output 13.3uA current from the bandgap.

◆ _pmu_bandgap_output_VBG_voltage_value

enum _pmu_bandgap_output_VBG_voltage_value

The enumeration of output VBG voltage.

Enumerator
kPMU_BandgapOutputVBGVoltageNominal	Output nominal voltage.
kPMU_BandgapOutputVBGVoltagePlus10mV	Output VBG voltage Plus 10mV.
kPMU_BandgapOutputVBGVoltagePlus20mV	Output VBG voltage Plus 20mV.
kPMU_BandgapOutputVBGVoltagePlus30mV	Output VBG voltage Plus 30mV.
kPMU_BandgapOutputVBGVoltageMinus10mV	Output VBG voltage Minus 10mV.
kPMU_BandgapOutputVBGVoltageMinus20mV	Output VBG voltage Minus 20mV.
kPMU_BandgapOutputVBGVoltageMinus30mV	Output VBG voltage Minus 30mV.
kPMU_BandgapOutputVBGVoltageMinus40mV	Output VBG voltage Minus 40mV.

◆ _pmu_bias_area_size

enum _pmu_bias_area_size

The enumerator of bias area size.

Enumerator
kPMU_180uA_6mm2At125C	Imax = 180uA; Areamax-RVT = 6.00mm2 at 125C
kPMU_150uA_5mm2At125C	Imax = 150uA; Areamax-RVT = 5.00mm2 at 125C
kPMU_120uA_4mm2At125C	Imax = 120uA; Areamax-RVT = 4.00mm2 at 125C
kPMU_90uA_3mm2At125C	Imax = 90uA; Areamax-RVT = 3.00mm2 at 125C
kPMU_60uA_2mm2At125C	Imax = 60uA; Areamax-RVT = 2.00mm2 at 125C
kPMU_45uA_1P5mm2At125C	Imax = 45uA; Areamax-RVT = 1P5mm2 at 125C
kPMU_30uA_1mm2At125C	Imax = 30uA; Areamax-RVT = 1.00mm2 at 125C
kPMU_15uA_0P5mm2At125C	Imax = 15uA; Areamax-RVT = 0.50mm2 at 125C

◆ _pmu_body_bias_name

enum _pmu_body_bias_name

The name of body bias.

Enumerator
kPMU_RBB_SOC	The RBB implemented in SOC.
kPMU_RBB_LPSR	The RBB implemented in LPSRMIX.

◆ _pmu_control_mode

enum _pmu_control_mode

The control mode of LDOs/Bandgaps/Body Bias.

Enumerator
kPMU_StaticMode	Static/Software Control mode.
kPMU_GPCMode	GPC/Hardware Control mode.

◆ _pmu_freq_reduction

enum _pmu_freq_reduction

The enumerator of frequency reduction due to cap increment.

Enumerator
kPMU_FreqReductionNone	No frequency reduction.
kPMU_FreqReduction30PCT	30% frequency reduction due to cap increment.
kPMU_FreqReduction40PCT	40% frequency reduction due to cap increment.
kPMU_FreqReduction50PCT	50% frequency reduction due to cap increment.

◆ _pmu_ldo_name

enum _pmu_ldo_name

The name of LDOs.

Enumerator
kPMU_PllLdo	The PLL LDO in SOC domain.
kPMU_LpsrAnaLdo	The LPSR ANA LDO in LPSR domain.
kPMU_LpsrDigLdo	The LPSR DIG LDO in LPSR domain.
kPMU_SnvsDigLdo	The SNVS DIG LDO in SNVS domain.

◆ _pmu_ldo_operate_mode

enum _pmu_ldo_operate_mode

The operation mode for the LDOs.

Enumerator
kPMU_LowPowerMode	LDOs operate in Low power mode.
kPMU_HighPowerMode	LDOs operate in High power mode.

◆ _pmu_lpsr_ana_ldo_charge_pump_current

enum _pmu_lpsr_ana_ldo_charge_pump_current

The enumeration of LPSR ANA LDO's charge pump current.

Enumerator
kPMU_LpsrAnaChargePump300nA	The current of the charge pump is selected as 300nA.
kPMU_LpsrAnaChargePump400nA	The current of the charge pump is selected as 400nA.
kPMU_LpsrAnaChargePump500nA	The current of the charge pump is selected as 500nA.
kPMU_LpsrAnaChargePump600nA	The current of the charge pump is selected as 600nA.

◆ _pmu_lpsr_ana_ldo_output_range

enum _pmu_lpsr_ana_ldo_output_range

The enumeration of LPSR ANA LDO's output range.

Enumerator
kPMU_LpsrAnaLdoOutputFrom1P77To1P83	The output voltage varies from 1.77V to 1.83V.
kPMU_LpsrAnaLdoOutputFrom1P72To1P77	The output voltage varies from 1.72V to 1.77V.
kPMU_LpsrAnaLdoOutputFrom1P82To1P88	The output voltage varies from 1.82V to 1.88V.

◆ _pmu_lpsr_dig_target_output_voltage

enum _pmu_lpsr_dig_target_output_voltage

The target output voltage of LPSR DIG LDO.

Enumerator
kPMU_LpsrDigTargetStableVoltage0P631V	The target voltage selected as 0.631V
kPMU_LpsrDigTargetStableVoltage0P65V	The target voltage selected as 0.65V
kPMU_LpsrDigTargetStableVoltage0P67V	The target voltage selected as 0.67V
kPMU_LpsrDigTargetStableVoltage0P689V	The target voltage selected as 0.689V
kPMU_LpsrDigTargetStableVoltage0P709V	The target voltage selected as 0.709V
kPMU_LpsrDigTargetStableVoltage0P728V	The target voltage selected as 0.728V
kPMU_LpsrDigTargetStableVoltage0P748V	The target voltage selected as 0.748V
kPMU_LpsrDigTargetStableVoltage0P767V	The target voltage selected as 0.767V
kPMU_LpsrDigTargetStableVoltage0P786V	The target voltage selected as 0.786V
kPMU_LpsrDigTargetStableVoltage0P806V	The target voltage selected as 0.806V
kPMU_LpsrDigTargetStableVoltage0P825V	The target voltage selected as 0.825V
kPMU_LpsrDigTargetStableVoltage0P845V	The target voltage selected as 0.845V
kPMU_LpsrDigTargetStableVoltage0P864V	The target voltage selected as 0.864V
kPMU_LpsrDigTargetStableVoltage0P883V	The target voltage selected as 0.883V
kPMU_LpsrDigTargetStableVoltage0P903V	The target voltage selected as 0.903V
kPMU_LpsrDigTargetStableVoltage0P922V	The target voltage selected as 0.922V
kPMU_LpsrDigTargetStableVoltage0P942V	The target voltage selected as 0.942V
kPMU_LpsrDigTargetStableVoltage0P961V	The target voltage selected as 0.961V
kPMU_LpsrDigTargetStableVoltage0P981V	The target voltage selected as 0.981V
kPMU_LpsrDigTargetStableVoltage1P0V	The target voltage selected as 1.0V
kPMU_LpsrDigTargetStableVoltage1P019V	The target voltage selected as 1.019V
kPMU_LpsrDigTargetStableVoltage1P039V	The target voltage selected as 1.039V
kPMU_LpsrDigTargetStableVoltage1P058V	The target voltage selected as 1.058V
kPMU_LpsrDigTargetStableVoltage1P078V	The target voltage selected as 1.078V
kPMU_LpsrDigTargetStableVoltage1P097V	The target voltage selected as 1.097V
kPMU_LpsrDigTargetStableVoltage1P117V	The target voltage selected as 1.117V
kPMU_LpsrDigTargetStableVoltage1P136V	The target voltage selected as 1.136V
kPMU_LpsrDigTargetStableVoltage1P155V	The target voltage selected as 1.155V
kPMU_LpsrDigTargetStableVoltage1P175V	The target voltage selected as 1.175V
kPMU_LpsrDigTargetStableVoltage1P194V	The target voltage selected as 1.194V
kPMU_LpsrDigTargetStableVoltage1P214V	The target voltage selected as 1.214V
kPMU_LpsrDigTargetStableVoltage1P233V	The target voltage selected as 1.233V

◆ _pmu_lpsr_dig_voltage_step_time

enum _pmu_lpsr_dig_voltage_step_time

The enumeration of voltage step time for LPSR DIG LDO.

Enumerator
kPMU_LpsrDigVoltageStepInc15us	LPSR DIG LDO voltage step time selected as 15us.
kPMU_LpsrDigVoltageStepInc25us	LPSR DIG LDO voltage step time selected as 25us.
kPMU_LpsrDigVoltageStepInc50us	LPSR DIG LDO voltage step time selected as 50us.
kPMU_LpsrDigVoltageStepInc100us	LPSR DIG LDO voltage step time selected as 100us.

◆ _pmu_setpoint_map

enum _pmu_setpoint_map

System setpoints enumeration.

Enumerator
kPMU_SetPoint0	Set point 0.
kPMU_SetPoint1	Set point 1.
kPMU_SetPoint2	Set point 2.
kPMU_SetPoint3	Set point 3.
kPMU_SetPoint4	Set point 4.
kPMU_SetPoint5	Set point 5.
kPMU_SetPoint6	Set point 6.
kPMU_SetPoint7	Set point 7.
kPMU_SetPoint8	Set point 8.
kPMU_SetPoint9	Set point 9.
kPMU_SetPoint10	Set point 10.
kPMU_SetPoint11	Set point 11.
kPMU_SetPoint12	Set point 12.
kPMU_SetPoint13	Set point 13.
kPMU_SetPoint14	Set point 14.
kPMU_SetPoint15	Set point 15.

◆ _pmu_snvs_dig_charge_pump_current

enum _pmu_snvs_dig_charge_pump_current

The enumeration of the SNVS DIG LDO's charge pump current.

Enumerator
kPMU_SnvsDigChargePump12P5nA	The current of SNVS DIG LDO's charge pump is selected as 12.5nA.
kPMU_SnvsDigChargePump6P25nA	The current of SNVS DIG LDO's charge pump is selected as 6.25nA.
kPMU_SnvsDigChargePump18P75nA	The current of SNVS DIG LDO's charge pump is selected as 18.75nA.

◆ _pmu_snvs_dig_discharge_resistor_value

enum _pmu_snvs_dig_discharge_resistor_value

The enumeration of the SNVS DIG LDO's discharge resistor.

Enumerator
kPMU_SnvsDigDischargeResistor15K	The Discharge Resistor is selected as 15K ohm
kPMU_SnvsDigDischargeResistor30K	The Discharge Resistor is selected as 30K ohm
kPMU_SnvsDigDischargeResistor9K	The Discharge Resistor is selected as 9K ohm

◆ _pmu_static_bandgap_power_down_option

enum _pmu_static_bandgap_power_down_option

The enumeration of bandgap power down option.

Enumerator
kPMU_PowerDownBandgapFully	Fully power down the bandgap module.
kPMU_PowerDownVoltageReferenceOutputOnly	Power down only the reference output section of the bandgap
kPMU_PowerDownBandgapVBGUPDetector	Power down the VBGUP detector of the bandgap without affecting any additional functionality.

◆ _pmu_well_bias_1P8_adjustment

enum _pmu_well_bias_1P8_adjustment

The enumerator of well bias 1P8 adjustment.

Enumerator
kPMU_Cref0fFCspl0fFDeltaC0fF	Cref = 0fF, Cspl = 0fF, DeltaC = 0fF.
kPMU_Cref0fFCspl30fFDeltaCN30fF	Cref = 0fF, Cspl = 30fF, DeltaC = -30fF.
kPMU_Cref0fFCspl43fFDeltaCN43fF	Cref = 0fF, Cspl = 43fF, DeltaC = -43fF.
kPMU_Cref0fFCspl62fFDeltaCN62fF	Cref = 0fF, Cspl = 62fF, DeltaC = -62fF.
kPMU_Cref0fFCspl105fFDeltaCN105fF	Cref = 0fF, Cspl = 105fF, DeltaC = -105fF.
kPMU_Cref30fFCspl0fFDeltaC30fF	Cref = 30fF, Cspl = 0fF, DeltaC = 30fF.
kPMU_Cref30fFCspl43fFDeltaCN12fF	Cref = 30fF, Cspl = 43fF, DeltaC = -12fF.
kPMU_Cref30fFCspl105fFDeltaCN75fF	Cref = 30fF, Cspl = 105fF, DeltaC = -75fF.
kPMU_Cref43fFCspl0fFDeltaC43fF	Cref = 43fF, Cspl = 0fF, DeltaC = 43fF.
kPMU_Cref43fFCspl30fFDeltaC13fF	Cref = 43fF, Cspl = 30fF, DeltaC = 13fF.
kPMU_Cref43fFCspl62fFDeltaCN19fF	Cref = 43fF, Cspl = 62fF, DeltaC = -19fF.
kPMU_Cref62fFCspl0fFDeltaC62fF	Cref = 62fF, Cspl = 0fF, DeltaC = 62fF.
kPMU_Cref62fFCspl43fFDeltaC19fF	Cref = 62fF, Cspl = 43fF, DeltaC = 19fF.
kPMU_Cref105fFCspl0fFDeltaC105fF	Cref = 105fF, Cspl = 0fF, DeltaC = 105fF.
kPMU_Cref105fFCspl30fFDeltaC75fF	Cref = 105fF, Cspl = 30fF, DeltaC = 75fF.

◆ _pmu_well_bias_power_source

enum _pmu_well_bias_power_source

The enumerator of well bias power source.

Enumerator
kPMU_WellBiasPowerFromLpsrDigLdo	LPSR Dig LDO supplies the power stage and NWELL sampler.
kPMU_WellBiasPowerFromDCDC	DCDC supplies the power stage and NWELL sampler.

◆ _pmu_well_bias_typical_freq

enum _pmu_well_bias_typical_freq

The enumerator of well bias typical frequency.

Enumerator
kPMU_OscFreqDiv128	Typical frequency = osc_freq / 128.
kPMU_OscFreqDiv64	Typical frequency = osc_freq / 64.
kPMU_OscFreqDiv32	Typical frequency = osc_freq / 32.
kPMU_OscFreqDiv16	Typical frequency = osc_freq / 16.
kPMU_OscFreqDiv8	Typical frequency = osc_freq / 8.
kPMU_OscFreqDiv2	Typical frequency = osc_freq / 2.
kPMU_OscFreq	Typical frequency = oscillator frequency.

Function Documentation

◆ PMU_DisableBandgapSelfBiasAfterPowerUp()

void PMU_DisableBandgapSelfBiasAfterPowerUp ( void )

Disables Bandgap self bias for best noise performance.

This function should be invoked after powering up. This function will wait for the bandgap stable and disable the bandgap self bias. After powering up, it need to wait for the bandgap to get stable and then disable Bandgap Self bias for best noise performance.

brief Disables Bandgap self bias for best noise performance.

This function waits for the bandgap to be stable and disables the bandgap self bias. After being powered up, it needs to wait for the bandgap stable to be stable and then disable Bandgap Self bias for best noise performance.

◆ PMU_EnableBandgapSelfBiasBeforePowerDown()

void PMU_EnableBandgapSelfBiasBeforePowerDown ( void )

Enables Bandgap self bias before power down.

This function will enable Bandgap self bias feature before powering down or there will be risk of Bandgap not starting properly.

brief Enables Bandgap self bias before power down.

This function will enable Bandgap self bias feature before powering down or there will be risk of Bandgap not starting properly.

◆ PMU_EnableBodyBias()

void PMU_EnableBodyBias	(	ANADIG_PMU_Type *	base,
		pmu_body_bias_name_t	name,
		bool	enable
	)

Enables/disables the selected body bias.

Parameters

base	PMU peripheral base address.
name	The name of the body bias to be turned on/off, please refer to pmu_body_bias_name_t.
enable	Used to turn on/off the specific body bias. true Enable the selected body bias. false Disable the selected body bias.

brief Enables/disables the selected body bias.

param base PMU peripheral base address. param name The name of the body bias to be turned on/off, please refer to pmu_body_bias_name_t. param enable Used to turn on/off the specific body bias.

true Enable the selected body bias.
false Disable the selected body bias.

◆ PMU_GetSnvsDigLdoDefaultConfig()

void PMU_GetSnvsDigLdoDefaultConfig ( pmu_snvs_dig_config_t * config )

Gets the default config of the SNVS DIG LDO.

The default values are:

config->mode                   = kPMU_LowPowerMode;
config->chargePumpCurrent      = kPMU_SnvsDigChargePump12P5nA;
config->dischargeResistorValue = kPMU_SnvsDigDischargeResistor15K;
config->trimValue              = 0U;
config->enablePullDown         = true;
config->enableLdoStable        = false;

Parameters

config Pointer to pmu_snvs_dig_config_t.

brief Gets the default config of the SNVS DIG LDO.

The default values are: code config->mode = kPMU_LowPowerMode; config->chargePumpCurrent = kPMU_SnvsDigChargePump12P5nA; config->dischargeResistorValue = kPMU_SnvsDigDischargeResistor15K; config->trimValue = 0U; config->enablePullDown = true; config->enableLdoStable = false; endcode

param config Pointer to the structure pmu_snvs_dig_config_t. Please refer to pmu_snvs_dig_config_t.

◆ PMU_GetWellBiasDefaultConfig()

void PMU_GetWellBiasDefaultConfig ( pmu_well_bias_config_t * config )

Gets the default configuration of well bias.

Parameters

config The pointer to the pmu_well_bias_config_t structure.

brief Enables/disables the selected body bias.

param base PMU peripheral base address. param name The name of the body bias to be turned on/off, please refer to pmu_body_bias_name_t. param enable Used to turn on/off the specific body bias.

true Enable the selected body bias.
false Disable the selected body bias.

◆ PMU_GPCEnableBodyBias()

void PMU_GPCEnableBodyBias	(	pmu_body_bias_name_t	name,
		uint32_t	setpointMap
	)

Controls the ON/OFF of the selected body bias in certain setpoints with GPC mode.

Parameters

name	The name of the selected body bias. Please see enumeration pmu_body_bias_name_t for details.
setpointMap	The map of setpoints that the specific body bias will be enabled in those setpoints, this value should be the OR'ed Value of _pmu_setpoint_map.

brief Controls the ON/OFF of the selected body bias in the certain setpoints with GPC mode.

param name The name of the selected body bias. Please see the enumeration pmu_body_bias_name_t for details. param setpointMap The map of setpoints that the specific body bias will be enabled in those setpoints, this value should be the OR'ed Value of _pmu_setpoint_map.

◆ PMU_GPCEnableBodyBiasStandbyMode()

void PMU_GPCEnableBodyBiasStandbyMode	(	pmu_body_bias_name_t	name,
		uint32_t	setpointMap
	)

Controls the ON/OFF of the selected Body Bias' Wbias power switch in certain setpoints with GPC mode.

Parameters

name	The name of the selected body bias. Please see the enumeration pmu_body_bias_name_t for details.
setpointMap	The map of setpoints that the specific body bias's wbias power switch will be turn on in those setpoints, this value should be the OR'ed Value of _pmu_setpoint_map.

brief Controls the ON/OFF of the selected Body Bias' Wbias power switch in certain setpoints with GPC mode.

param name The name of the selected body bias. Please see the enumeration pmu_body_bias_name_t for details. param setpointMap The map of setpoints that the specific body bias's wbias power switch will be turn on in those setpoints, this value should be the OR'ed Value of _pmu_setpoint_map.

◆ PMU_GPCEnableLdo()

void PMU_GPCEnableLdo	(	pmu_ldo_name_t	name,
		uint32_t	setpointMap
	)

Controls the ON/OFF of the selected LDO in certain setpoints with GPC mode.

Parameters

name	The name of the selected ldo. Please see enumeration pmu_ldo_name_t for details.
setpointMap	The map of setpoints should be the OR'ed Value of _pmu_setpoint_map, 1b'1 means enable specific ldo in that setpoint. For example, the code PMU_GPCEnableLdo(kPMU_PllLdo, 0x1U) means to enable PLL LDO in setpoint 0 and disable PLL LDO in other setpoint.

brief Controls the ON/OFF of the selected LDO in the certain setpoints with GPC mode.

param name The name of the selected ldo. Please see the enumeration pmu_ldo_name_t for details. param setpointMap The map of setpoints should be the OR'ed Value of _pmu_setpoint_map, 1b'1 means enable specific ldo in that setpoint. For example, the code PMU_GPCEnableLdo(kPMU_PllLdo, 0x1U) means enable PLL LDO in setpoint 0, disable PLL LDO in other setpoint.

◆ PMU_GPCEnableLdoBypassMode()

void PMU_GPCEnableLdoBypassMode	(	pmu_ldo_name_t	name,
		uint32_t	setpointMap
	)

Controls the ON/OFF of the selected LDOs' Bypass mode in certain setpoints with GPC mode.

Parameters

name	The name of the selected ldo. Please see enumeration pmu_ldo_name_t for details.
setpointMap	The map of setpoints that the LDO bypass mode will be enabled in those setpoints, this value should be the OR'ed Value of _pmu_setpoint_map.

brief Controls the ON/OFF of the selected LDOs' Bypass mode in the certain setpoints with GPC mode.

param name The name of the selected ldo. Please see the enumeration pmu_ldo_name_t for details. param setpointMap The map of setpoints that the LDO bypass mode will be enabled in those setpoints, this value should be the OR'ed Value of _pmu_setpoint_map.

◆ PMU_GPCEnableLdoStandbyMode()

void PMU_GPCEnableLdoStandbyMode	(	pmu_ldo_name_t	name,
		uint32_t	setpointMap
	)

When STBY assert, enable/disable the selected LDO enter it's Low power mode.

Parameters

name	The name of the selected ldo. Please see enumeration pmu_ldo_name_t for details.
setpointMap	The map of setpoints that the LDO low power mode will be enabled in those setpoints if STBY assert, this value should be the OR'ed Value of _pmu_setpoint_map.

brief When STBY assert, enable/disable the selected LDO enter it's Low power mode.

param name The name of the selected ldo. Please see the enumeration pmu_ldo_name_t for details. param setpointMap The map of setpoints that the LDO low power mode will be enabled in those setpoints if STBY assert, this value should be the OR'ed Value of _pmu_setpoint_map.

◆ PMU_GPCEnableLdoTrackingMode()

void PMU_GPCEnableLdoTrackingMode	(	pmu_ldo_name_t	name,
		uint32_t	setpointMap
	)

Controls the ON/OFF of the selected LDOs' Tracking mode in certain setpoints with GPC mode.

Parameters

name	The name of the selected ldo. Please see enumeration pmu_ldo_name_t for details.
setpointMap	The map of setpoints that the LDO tracking mode will be enabled in those setpoints, this value should be the OR'ed Value of _pmu_setpoint_map.

brief Controls the ON/OFF of the selected LDOs' Tracking mode in the certain setpoints with GPC mode.

param name The name of the selected ldo. Please see the enumeration pmu_ldo_name_t for details. param setpointMap The map of setpoints that the LDO tracking mode will be enabled in those setpoints, this value should be the OR'ed Value of _pmu_setpoint_map.

◆ PMU_GPCGetBodyBiasDefaultConfig()

void PMU_GPCGetBodyBiasDefaultConfig ( pmu_gpc_body_bias_config_t * config )

Gets the default config of body bias in GPC mode.

Parameters

config Pointer to structure pmu_gpc_body_bias_config_t.

brief Gets the default config of body bias in GPC mode.

param config Pointer to the structure pmu_gpc_body_bias_config_t.

◆ PMU_GPCSetBodyBiasConfig()

void PMU_GPCSetBodyBiasConfig	(	pmu_body_bias_name_t	name,
		const pmu_gpc_body_bias_config_t *	config
	)

Sets the config of the selected Body Bias in GPC mode.

Parameters

name	The name of the selected body bias. Please see enumeration pmu_body_bias_name_t for details.
config	Pointer to structure pmu_gpc_body_bias_config_t.

brief Sets the config of the selected Body Bias in GPC mode.

param name The name of the selected body bias. Please see the enumeration pmu_body_bias_name_t for details. param config Pointer to the structure pmu_gpc_body_bias_config_t.

◆ PMU_GPCSetLdoOperateMode()

void PMU_GPCSetLdoOperateMode	(	pmu_ldo_name_t	name,
		uint32_t	setpointMap,
		pmu_ldo_operate_mode_t	mode
	)

Sets the operating mode of the selected LDO in certain setpoints with GPC mode.

Parameters

name	The name of the selected ldo. Please see enumeration pmu_ldo_name_t for details.
setpointMap	The map of setpoints should be the OR'ed Value of _pmu_setpoint_map.
mode	The operating mode of the selected ldo. Please refer to enumeration pmu_ldo_operate_mode_t for details.

brief Sets the operating mode of the selected LDO in the certain setpoints with GPC mode.

param name The name of the selected ldo. Please see the enumeration pmu_ldo_name_t for details. param setpointMap The map of setpoints should be the OR'ed Value of _pmu_setpoint_map. param mode The operating mode of the selected ldo. Please refer to the enumeration pmu_ldo_operate_mode_t for details.

◆ PMU_GPCSetLpsrDigLdoTargetVoltage()

void PMU_GPCSetLpsrDigLdoTargetVoltage	(	uint32_t	setpointMap,
		pmu_lpsr_dig_target_output_voltage_t	voltageValue
	)

Sets the voltage step of LPSR DIG LDO in certain setpoint during GPC mode.

Note: The function provides the feature to set the voltage step to different setpoints.

Parameters

setpointMap	The map of setpoints should be the OR'ed Value of _pmu_setpoint_map.
voltageValue	The voltage step to be set. See enumeration pmu_lpsr_dig_target_output_voltage_t.

brief Sets the voltage step of LPSR DIG LDO in the certain setpoint during GPC mode.

note The function provides the feature to set the voltage step to the different setpoints.

param setpointMap The map of setpoints should be the OR'ed Value of _pmu_setpoint_map. param voltageStep The voltage step to be set.

◆ PMU_SetBandgapControlMode()

void PMU_SetBandgapControlMode	(	ANADIG_PMU_Type *	base,
		pmu_control_mode_t	mode
	)

Selects the control mode of the Bandgap Reference.

Parameters

base	PMU peripheral base address.
mode	The control mode of the Bandgap Reference. Please refer to pmu_control_mode_t.

brief Selects the control mode of the Bandgap Reference.

param base PMU peripheral base address. param mode The control mode of the Bandgap Reference. Please refer to pmu_control_mode_t.

◆ PMU_SetBodyBiasControlMode()

void PMU_SetBodyBiasControlMode	(	ANADIG_PMU_Type *	base,
		pmu_body_bias_name_t	name,
		pmu_control_mode_t	mode
	)

Selects the control mode of the Body Bias.

Parameters

base	PMU peripheral base address.
name	The name of the body bias. Please refer to pmu_body_bias_name_t.
mode	The control mode of the Body Bias. Please refer to pmu_control_mode_t.

brief Selects the control mode of the Body Bias.

param base PMU peripheral base address. param name The name of the body bias. Please refer to pmu_body_bias_name_t. param mode The control mode of the Body Bias. Please refer to pmu_control_mode_t.

◆ PMU_SetLpsrAnaLdoControlMode()

void PMU_SetLpsrAnaLdoControlMode	(	ANADIG_LDO_SNVS_Type *	base,
		pmu_control_mode_t	mode
	)

Selects the control mode of the LPSR ANA LDO.

Parameters

base	PMU peripheral base address.
mode	The control mode of the LPSR ANA LDO. Please refer to pmu_control_mode_t.

brief Selects the control mode of the LPSR ANA LDO.

param base PMU peripheral base address. param mode The control mode of the LPSR ANA LDO. Please refer to pmu_control_mode_t.

◆ PMU_SetLpsrDigLdoControlMode()

void PMU_SetLpsrDigLdoControlMode	(	ANADIG_LDO_SNVS_Type *	base,
		pmu_control_mode_t	mode
	)

Selects the control mode of the LPSR DIG LDO.

Parameters

base	PMU peripheral base address.
mode	The control mode of the LPSR DIG LDO. Please refer to pmu_control_mode_t.

brief Selects the control mode of the LPSR DIG LDO.

param base ANADIG_LDO_SNVS peripheral base address. param mode The control mode of the LPSR DIG LDO. Please refer to pmu_control_mode_t.

◆ PMU_SetPllLdoControlMode()

void PMU_SetPllLdoControlMode	(	ANADIG_PMU_Type *	base,
		pmu_control_mode_t	mode
	)

Selects the control mode of the PLL LDO.

Parameters

base	PMU peripheral base address.
mode	The control mode of the PLL LDO. Please refer to pmu_control_mode_t.

brief Selects the control mode of the PLL LDO.

param base PMU peripheral base address. param mode The control mode of the PLL LDO. Please refer to pmu_control_mode_t.

◆ PMU_SnvsDigLdoInit()

void PMU_SnvsDigLdoInit	(	ANADIG_LDO_SNVS_DIG_Type *	base,
		pmu_ldo_operate_mode_t	mode
	)

Initialize the SNVS DIG LDO.

Parameters

base	LDO SNVS DIG peripheral base address.
mode	Used to control LDO power mode, please refer to pmu_ldo_operate_mode_t.

brief Initialize the SNVS DIG LDO.

param base LDO SNVS DIG peripheral base address. param mode Used to control LDO power mode, please refer to pmu_ldo_operate_mode_t.

◆ PMU_StaticBandgapInit()

void PMU_StaticBandgapInit ( const pmu_static_bandgap_config_t * config )

Initialize Bandgap.

Parameters

config Pointer to the structure pmu_static_bandgap_config_t.

brief Init Bandgap.

param config. Pointer to the structure pmu_static_bandgap_config_t. Please refer to pmu_static_bandgap_config_t.

◆ PMU_StaticDisablePllLdo()

void PMU_StaticDisablePllLdo ( void )

Disables PLL LDO via AI interface in Static/Software mode.

brief Disables PLL LDO via AI interface in Static/Software mode.

◆ PMU_StaticEnableLpsrAnaLdoBypassMode()

void PMU_StaticEnableLpsrAnaLdoBypassMode	(	ANADIG_LDO_SNVS_Type *	base,
		bool	enable
	)

Sets the Bypass mode of the LPSR ANA LDO.

Parameters

base	ANADIG_LDO_SNVS peripheral base address.
enable	Enable/Disable bypass mode. true Enable LPSR ANA Bypass mode. false Disable LPSR ANA Bypass mode.

brief Sets the Bypass mode of the LPSR ANA LDO.

param base ANADIG_LDO_SNVS peripheral base address. param enable Enable/Disable bypass mode.

true Enable LPSR ANA Bypass mode.
false Disable LPSR ANA Bypass mode.

◆ PMU_StaticEnableLpsrDigLdoBypassMode()

void PMU_StaticEnableLpsrDigLdoBypassMode	(	ANADIG_LDO_SNVS_Type *	base,
		bool	enable
	)

Turn on/off Bypass mode of the LPSR DIG LDO in Static/Software mode.

Parameters

base	ANADIG_LDO_SNVS peripheral base address.
enable	true Turns on Bypass mode of the LPSR DIG LDO. false Turns off Bypass mode of the LPSR DIG LDO.

brief Turn on/off Bypass mode of the LPSR DIG LDO in Static/Software mode.

param base ANADIG_LDO_SNVS peripheral base address. param enable true - Turn on Bypass mode of the LPSR DIG LDO. false - Turn off Bypass mode of the LPSR DIG LDO.

◆ PMU_StaticEnablePllLdo()

void PMU_StaticEnablePllLdo ( ANADIG_PMU_Type * base )

Enables PLL LDO via AI interface in Static/Software mode.

Parameters

base	PMU peripheral base address.

brief Enables PLL LDO via AI interface in Static/Software mode.

param base PMU peripheral base address.

◆ PMU_StaticGetLpsrAnaLdoDefaultConfig()

void PMU_StaticGetLpsrAnaLdoDefaultConfig ( pmu_static_lpsr_ana_ldo_config_t * config )

Fill the LPSR ANA LDO configuration structure with default settings.

The default values are:

config->mode                   = kPMU_HighPowerMode;
config->enable2mALoad          = true;
config->enable20uALoad         = false;
config->enable4mALoad          = true;
config->enableStandbyMode      = false;
config->driverStrength         = kPMU_LpsrAnaLdoDriverStrength0;
config->brownOutDetectorConfig = kPMU_LpsrAnaLdoBrownOutDetectorDisable;
config->chargePumpCurrent      = kPMU_LpsrAnaChargePump300nA;
config->outputRange            = kPMU_LpsrAnaLdoOutputFrom1P77To1P83;

Parameters

config Pointer to the structure pmu_static_lpsr_ana_ldo_config_t.

brief Fill the LPSR ANA LDO configuration structure with default settings.

The default values are: code config->mode = kPMU_HighPowerMode; config->enable2mALoad = true; config->enable20uALoad = false; config->enable4mALoad = true; config->enableStandbyMode = false; config->driverStrength = kPMU_LpsrAnaLdoDriverStrength0; config->brownOutDetectorConfig = kPMU_LpsrAnaLdoBrownOutDetectorDisable; config->chargePumpCurrent = kPMU_LpsrAnaChargePump300nA; config->outputRange = kPMU_LpsrAnaLdoOutputFrom1P77To1P83; endcode

param config Pointer to the structure pmu_static_lpsr_ana_ldo_config_t. Please refer to pmu_static_lpsr_ana_ldo_config_t.

◆ PMU_StaticGetLpsrDigLdoDefaultConfig()

void PMU_StaticGetLpsrDigLdoDefaultConfig ( pmu_static_lpsr_dig_config_t * config )

Gets the default configuration of LPSR DIG LDO.

The default values are:

config->enableStableDetect = false;
config->voltageStepTime    = kPMU_LpsrDigVoltageStepInc50us;
config->brownOutConfig     = kPMU_LpsrDigBrownOutDisable;
config->targetVoltage      = kPMU_LpsrDigTargetStableVoltage1P0V;
config->mode               = kPMU_HighPowerMode;

Parameters

config Pointer to the structure pmu_static_lpsr_dig_config_t.

Parameters

config Pointer to the structure pmu_static_lpsr_dig_config_t. Please refer to pmu_static_lpsr_dig_config_t.

◆ PMU_StaticLpsrAnaLdoDeinit()

void PMU_StaticLpsrAnaLdoDeinit ( ANADIG_LDO_SNVS_Type * base )

Disable the output of LPSR ANA LDO.

Parameters

base	ANADIG_LDO_SNVS peripheral base address.

brief Disable the output of LPSR ANA LDO.

param base ANADIG_LDO_SNVS peripheral base address.

◆ PMU_StaticLpsrAnaLdoInit()

void PMU_StaticLpsrAnaLdoInit	(	ANADIG_LDO_SNVS_Type *	base,
		const pmu_static_lpsr_ana_ldo_config_t *	config
	)

Initialize the LPSR ANA LDO in Static/Sofware Mode.

Parameters

base	ANADIG_LDO_SNVS peripheral base address.
config	Pointer to the structure pmu_static_lpsr_ana_ldo_config_t.

brief Initialize the LPSR ANA LDO in Static/Sofware Mode.

param base ANADIG_LDO_SNVS peripheral base address. param config Pointer to the structure pmu_static_lpsr_ana_ldo_config_t. Please refer to pmu_static_lpsr_ana_ldo_config_t.

◆ PMU_StaticLpsrDigLdoDeinit()

void PMU_StaticLpsrDigLdoDeinit ( ANADIG_LDO_SNVS_Type * base )

Disable the LPSR DIG LDO.

Parameters

base	ANADIG_LDO_SNVS peripheral base address.

Parameters

base	ANADIG_LDO_SNVS peripheral base address.

◆ PMU_StaticLpsrDigLdoInit()

void PMU_StaticLpsrDigLdoInit	(	ANADIG_LDO_SNVS_Type *	base,
		const pmu_static_lpsr_dig_config_t *	config
	)

Initialize the LPSR DIG LDO in static mode.

Parameters

base	ANADIG_LDO_SNVS peripheral base address.
config	Pointer to the structure pmu_static_lpsr_dig_config_t.

Parameters

base	ANADIG_LDO_SNVS peripheral base address.
config	Pointer to the structure pmu_static_lpsr_dig_config_t. Please refer to pmu_static_lpsr_dig_config_t.

◆ PMU_SwitchBandgapToGPCMode()

void PMU_SwitchBandgapToGPCMode ( ANADIG_PMU_Type * base )

Switches the Bandgap from Static/Software Mode to GPC/Hardware Mode.

Parameters

base	PMU peripheral base address.

brief Switches the Bandgap from Static/Software Mode to GPC/Hardware Mode.

param base PMU peripheral base address.

◆ PMU_SwitchPllLdoToGPCMode()

void PMU_SwitchPllLdoToGPCMode ( ANADIG_PMU_Type * base )

Switches the PLL LDO from Static/Software Mode to GPC/Hardware Mode.

Parameters

base	PMU peripheral base address.

brief Switches the PLL LDO from Static/Software Mode to GPC/Hardware Mode.

param base PMU peripheral base address.

◆ PMU_WellBiasInit()

void PMU_WellBiasInit	(	ANADIG_PMU_Type *	base,
		const pmu_well_bias_config_t *	config
	)

Configures Well bias, such as power source, clock source and so on.

Parameters

base	PMU peripheral base address.
config	Pointer to the pmu_well_bias_config_t structure.

brief Configures Well bias, such as power source, clock source and so on.

param base PMU peripheral base address. param config Pointer to the pmu_well_bias_config_t structure.

Data Structures

Macros

Typedefs

Enumerations

LDOs Control APIs

Bandgap Control APIs

Body Bias Control APIs

Driver version

Detailed Description

Macro Definition Documentation

◆ FSL_PMU_DRIVER_VERSION

Enumeration Type Documentation

◆ _pmu_adaptive_clock_source

◆ _pmu_bandgap_output_current_value

◆ _pmu_bandgap_output_VBG_voltage_value

◆ _pmu_bias_area_size

◆ _pmu_body_bias_name

◆ _pmu_control_mode

◆ _pmu_freq_reduction

◆ _pmu_ldo_name

◆ _pmu_ldo_operate_mode

◆ _pmu_lpsr_ana_ldo_charge_pump_current

◆ _pmu_lpsr_ana_ldo_output_range

◆ _pmu_lpsr_dig_target_output_voltage

◆ _pmu_lpsr_dig_voltage_step_time

◆ _pmu_setpoint_map

◆ _pmu_snvs_dig_charge_pump_current

◆ _pmu_snvs_dig_discharge_resistor_value

◆ _pmu_static_bandgap_power_down_option

◆ _pmu_well_bias_1P8_adjustment

◆ _pmu_well_bias_power_source

◆ _pmu_well_bias_typical_freq

Function Documentation

◆ PMU_DisableBandgapSelfBiasAfterPowerUp()

◆ PMU_EnableBandgapSelfBiasBeforePowerDown()

◆ PMU_EnableBodyBias()

◆ PMU_GetSnvsDigLdoDefaultConfig()

◆ PMU_GetWellBiasDefaultConfig()

◆ PMU_GPCEnableBodyBias()

◆ PMU_GPCEnableBodyBiasStandbyMode()

◆ PMU_GPCEnableLdo()

◆ PMU_GPCEnableLdoBypassMode()

◆ PMU_GPCEnableLdoStandbyMode()

◆ PMU_GPCEnableLdoTrackingMode()

◆ PMU_GPCGetBodyBiasDefaultConfig()

◆ PMU_GPCSetBodyBiasConfig()

◆ PMU_GPCSetLdoOperateMode()

◆ PMU_GPCSetLpsrDigLdoTargetVoltage()

◆ PMU_SetBandgapControlMode()

◆ PMU_SetBodyBiasControlMode()

◆ PMU_SetLpsrAnaLdoControlMode()

◆ PMU_SetLpsrDigLdoControlMode()

◆ PMU_SetPllLdoControlMode()

◆ PMU_SnvsDigLdoInit()

◆ PMU_StaticBandgapInit()

◆ PMU_StaticDisablePllLdo()

◆ PMU_StaticEnableLpsrAnaLdoBypassMode()

◆ PMU_StaticEnableLpsrDigLdoBypassMode()

◆ PMU_StaticEnablePllLdo()

◆ PMU_StaticGetLpsrAnaLdoDefaultConfig()

◆ PMU_StaticGetLpsrDigLdoDefaultConfig()

◆ PMU_StaticLpsrAnaLdoDeinit()

◆ PMU_StaticLpsrAnaLdoInit()

◆ PMU_StaticLpsrDigLdoDeinit()

◆ PMU_StaticLpsrDigLdoInit()

◆ PMU_SwitchBandgapToGPCMode()

◆ PMU_SwitchPllLdoToGPCMode()

◆ PMU_WellBiasInit()