Hardware access layer for managing the USB Voltage Regulator. More...

Data Structures
struct	nrf_vregusb_tcfg_t
	Test mode configuration. More...

Enumerations
enum	nrf_vregusb_task_t { NRF_VREGUSB_TASK_START = offsetof(NRF_VREGUSB_Type, TASKS_START) , NRF_VREGUSB_TASK_STOP = offsetof(NRF_VREGUSB_Type, TASKS_STOP) }
	VREGUSB tasks. More...

enum	nrf_vregusb_event_t { NRF_VREGUSB_EVENT_VBUS_DETECTED_RAW = offsetof(NRF_VREGUSB_Type, EVENTS_VBUSDETECTEDRAW) , NRF_VREGUSB_EVENT_VBUS_DETECTED = offsetof(NRF_VREGUSB_Type, EVENTS_VBUSDETECTED) , NRF_VREGUSB_EVENT_SETTLED_0V8 = offsetof(NRF_VREGUSB_Type, EVENTS_SETTLED0V8) , NRF_VREGUSB_EVENT_SETTLED_3V3 = offsetof(NRF_VREGUSB_Type, EVENTS_SETTLED3V3) , NRF_VREGUSB_EVENT_VBUS_REMOVED = offsetof(NRF_VREGUSB_Type, EVENTS_VBUSREMOVED) }
	VREGUSB events. More...

enum	nrf_vregusb_int_mask_t { NRF_VREGUSB_INT_VBUS_DETECTED_RAW_MASK = VREGUSB_INTEN_VBUSDETECTEDRAW_Msk , NRF_VREGUSB_INT_VBUS_DETECTED_MASK = VREGUSB_INTEN_VBUSDETECTED_Msk , NRF_VREGUSB_INT_SETTLED_0V8_MASK = VREGUSB_INTEN_SETTLED0V8_Msk , NRF_VREGUSB_INT_SETTLED_3V3_MASK = VREGUSB_INTEN_SETTLED3V3_Msk , NRF_VREGUSB_INT_VBUS_REMOVED_MASK = VREGUSB_INTEN_VBUSREMOVED_Msk }
	VREGUSB interrupts. More...

enum	nrf_vregusb_status_mask_t { NRF_VREGUSB_STATUS_READY_MASK = VREGUSB_STATUS_READY_Msk , NRF_VREGUSB_STATUS_VBUS_DETRAW_MASK = VREGUSB_STATUS_VBUSDETRAW_Msk , NRF_VREGUSB_STATUS_VBUS_DET_MASK = VREGUSB_STATUS_VBUSDET_Msk , NRF_VREGUSB_STATUS_READY_0V8_MASK = VREGUSB_STATUS_READY0V8_Msk , NRF_VREGUSB_STATUS_SETTLED_0V8_MASK = VREGUSB_STATUS_SETTLED0V8_Msk , NRF_VREGUSB_STATUS_READY_3V3_MASK = VREGUSB_STATUS_READY3V3_Msk , NRF_VREGUSB_STATUS_SETTLED_3V3_MASK = VREGUSB_STATUS_SETTLED3V3_Msk }
	STATUS register states. More...

enum	nrf_vregusb_pwrup_mode_t { NRF_VREGUSB_PWRUP_MODE_AUTO = VREGUSB_PWRUP_AUTOMODE_Auto << VREGUSB_PWRUP_AUTOMODE_Pos , NRF_VREGUSB_PWRUP_MODE_MANUAL_ON , NRF_VREGUSB_PWRUP_MODE_MANUAL_OFF }
	Power up modes. More...

enum	nrf_vregusb_pwrup_target_t { NRF_VREGUSB_PWRUP_TARGET_USB_PM , NRF_VREGUSB_PWRUP_TARGET_0V8 , NRF_VREGUSB_PWRUP_TARGET_3V3 }
	Power up target. More...

enum	nrf_vregusb_analog_signal_t { NRF_VREGUSB_ANALOG_SIGNAL_VBUS_DETRAW , NRF_VREGUSB_ANALOG_SIGNAL_VBUS_DET , NRF_VREGUSB_ANALOG_SIGNAL_SETTLED_0V8 , NRF_VREGUSB_ANALOG_SIGNAL_SETTLED_3V3 }
	Analog signal to be overridden. More...

Functions
NRF_STATIC_INLINE void	nrf_vregusb_task_trigger (NRF_VREGUSB_Type *p_reg, nrf_vregusb_task_t task)
	Function for activating the specified VREGUSB task.

NRF_STATIC_INLINE uint32_t	nrf_vregusb_task_address_get (NRF_VREGUSB_Type const *p_reg, nrf_vregusb_task_t task)
	Function for getting the address of the specified VREGUSB task register.

NRF_STATIC_INLINE void	nrf_vregusb_event_clear (NRF_VREGUSB_Type *p_reg, nrf_vregusb_event_t event)
	Function for clearing the specified VREGUSB event.

NRF_STATIC_INLINE bool	nrf_vregusb_event_check (NRF_VREGUSB_Type const *p_reg, nrf_vregusb_event_t event)
	Function for retrieving the state of the VREGUSB event.

NRF_STATIC_INLINE uint32_t	nrf_vregusb_event_address_get (NRF_VREGUSB_Type const *p_reg, nrf_vregusb_event_t event)
	Function for getting the address of the specified event register.

NRF_STATIC_INLINE void	nrf_vregusb_int_enable (NRF_VREGUSB_Type *p_reg, uint32_t mask)
	Function for enabling specified interrupts.

NRF_STATIC_INLINE void	nrf_vregusb_int_disable (NRF_VREGUSB_Type *p_reg, uint32_t mask)
	Function for disabling specified interrupts.

NRF_STATIC_INLINE uint32_t	nrf_vregusb_int_enable_check (NRF_VREGUSB_Type const *p_reg, uint32_t mask)
	Function for checking if the specified interrupts are enabled.

NRF_STATIC_INLINE uint32_t	nrf_vregusb_int_pending_get (NRF_VREGUSB_Type const *p_reg)
	Function for retrieving the state of pending interrupts.

NRF_STATIC_INLINE uint32_t	nrf_vregusb_status_get (NRF_VREGUSB_Type const *p_reg)
	Function for getting VREGUSB status register.

NRF_STATIC_INLINE void	nrf_vregusb_config_rdy_tim_set (NRF_VREGUSB_Type *p_reg, uint8_t val)
	Function for setting time from PM power up to ready signal.

NRF_STATIC_INLINE uint8_t	nrf_vregusb_config_rdy_tim_get (NRF_VREGUSB_Type const *p_reg)
	Function for getting time from PM power up to ready signal.

NRF_STATIC_INLINE void	nrf_vregusb_config_vbrft_set (NRF_VREGUSB_Type *p_reg, uint16_t val)
	Function for setting time from VBUSDETRAW until filtered VBUSDET.

NRF_STATIC_INLINE uint16_t	nrf_vregusb_config_vbrft_get (NRF_VREGUSB_Type const *p_reg)
	Function for getting time from VBUSDETRAW until filtered VBUSDET.

NRF_STATIC_INLINE void	nrf_vregusb_config_rdy_ldo_stim_set (NRF_VREGUSB_Type *p_reg, uint8_t val)
	Function for setting time from power up LDOs until ready.

NRF_STATIC_INLINE uint8_t	nrf_vregusb_config_rdy_ldo_stim_get (NRF_VREGUSB_Type const *p_reg)
	Function for getting time from power up LDOs until ready.

NRF_STATIC_INLINE void	nrf_vregusb_config_setl_0v8_tim_set (NRF_VREGUSB_Type *p_reg, uint16_t val)
	Function for setting time from LDOs ready to SETTLED0v8.

NRF_STATIC_INLINE uint16_t	nrf_vregusb_config_setl_0v8_tim_get (NRF_VREGUSB_Type const *p_reg)
	Function for getting time from LDOs ready to SETTLED0v8.

NRF_STATIC_INLINE void	nrf_vregusb_config_setl_3v3_tim_set (NRF_VREGUSB_Type *p_reg, uint16_t val)
	Function for setting time from SETTLE0v8 to SETTLED3v3.

NRF_STATIC_INLINE uint16_t	nrf_vregusb_config_setl_3v3_tim_get (NRF_VREGUSB_Type const *p_reg)
	Function for getting time from SETTLE0v8 to SETTLED3v3.

NRF_STATIC_INLINE void	nrf_vregusb_trim_vdd_set (NRF_VREGUSB_Type *p_reg, uint8_t val)
	Function for setting USB PM internal 1.8V trim.

NRF_STATIC_INLINE uint8_t	nrf_vregusb_trim_vdd_get (NRF_VREGUSB_Type const *p_reg)
	Function for getting USB PM internal 1.8V trim.

NRF_STATIC_INLINE void	nrf_vregusb_trim_ibp_set (NRF_VREGUSB_Type *p_reg, uint8_t val)
	Function for setting 10uA IBP bias current trim.

NRF_STATIC_INLINE uint8_t	nrf_vregusb_trim_ibp_get (NRF_VREGUSB_Type const *p_reg)
	Function for getting 10uA IBP bias current trim.

NRF_STATIC_INLINE void	nrf_vregusb_trim_0v8_set (NRF_VREGUSB_Type *p_reg, uint8_t val)
	Function for setting USB PHY 0.8V DVDD trimming value.

NRF_STATIC_INLINE uint8_t	nrf_vregusb_trim_0v8_get (NRF_VREGUSB_Type const *p_reg)
	Function for getting USB PHY 0.8V DVDD trimming value.

NRF_STATIC_INLINE void	nrf_vregusb_trim_3v3_set (NRF_VREGUSB_Type *p_reg, uint8_t val)
	Function for setting USB PHY 3.3V VDD trimming value.

NRF_STATIC_INLINE uint8_t	nrf_vregusb_trim_3v3_get (NRF_VREGUSB_Type const *p_reg)
	Function for getting USB PHY 3.3V VDD trimming value.

NRF_STATIC_INLINE void	nrf_vregusb_mirror_lock_set (NRF_VREGUSB_Type *p_reg, bool lock)
	Function for locking mirrored registers.

NRF_STATIC_INLINE void	nrf_vregusb_pwrup_set (NRF_VREGUSB_Type *p_reg, nrf_vregusb_pwrup_target_t target, nrf_vregusb_pwrup_mode_t mode)
	Function for setting power up target configuration.

NRF_STATIC_INLINE void	nrf_vregusb_override_set (NRF_VREGUSB_Type *p_reg, nrf_vregusb_analog_signal_t signal, bool enable, uint8_t val)
	Function for override signal to the analog module.

NRF_STATIC_INLINE void	nrf_vregusb_dft_atb0_config_set (NRF_VREGUSB_Type *p_reg, bool enable)
	Function for configuring Analog Test Bus 0 (ATB0).

NRF_STATIC_INLINE void	nrf_vregusb_dft_atb1_config_set (NRF_VREGUSB_Type *p_reg, bool enable)
	Function for configuring Analog Test Bus 1 (ATB1).

NRF_STATIC_INLINE void	nrf_vregusb_dft_dtb0_config_set (NRF_VREGUSB_Type *p_reg, bool enable)
	Function for configuring Digital Test Bus 0 (DTB0).

NRF_STATIC_INLINE void	nrf_vregusb_dft_tcfg_config_set (NRF_VREGUSB_Type *p_reg, nrf_vregusb_tcfg_t tcfg)
	Function for configuring test mode.

Detailed Description

Hardware access layer for managing the USB Voltage Regulator.

Enumeration Type Documentation

◆ nrf_vregusb_analog_signal_t

enum nrf_vregusb_analog_signal_t

Analog signal to be overridden.

Enumerator
NRF_VREGUSB_ANALOG_SIGNAL_VBUS_DETRAW	Override VBUSDETRAW signal.
NRF_VREGUSB_ANALOG_SIGNAL_VBUS_DET	Override VBUSDET signal.
NRF_VREGUSB_ANALOG_SIGNAL_SETTLED_0V8	Override SETTLED0V8 signal.
NRF_VREGUSB_ANALOG_SIGNAL_SETTLED_3V3	Override SETTLED3V3 signal.

◆ nrf_vregusb_event_t

enum nrf_vregusb_event_t

VREGUSB events.

Enumerator
NRF_VREGUSB_EVENT_VBUS_DETECTED_RAW	VBUS detected.
NRF_VREGUSB_EVENT_VBUS_DETECTED	VBUS detected.
NRF_VREGUSB_EVENT_SETTLED_0V8	0v8 settled.
NRF_VREGUSB_EVENT_SETTLED_3V3	3v3 settled.
NRF_VREGUSB_EVENT_VBUS_REMOVED	VBUS removed.

◆ nrf_vregusb_int_mask_t

enum nrf_vregusb_int_mask_t

VREGUSB interrupts.

Enumerator
NRF_VREGUSB_INT_VBUS_DETECTED_RAW_MASK	Interrupt on VBUS detected.
NRF_VREGUSB_INT_VBUS_DETECTED_MASK	Interrupt on VBUS detected.
NRF_VREGUSB_INT_SETTLED_0V8_MASK	Interrupt on 0v8 settled.
NRF_VREGUSB_INT_SETTLED_3V3_MASK	Interrupt on 3v3 settled.
NRF_VREGUSB_INT_VBUS_REMOVED_MASK	Interrupt on VBUS removed.

◆ nrf_vregusb_pwrup_mode_t

enum nrf_vregusb_pwrup_mode_t

Power up modes.

Enumerator
NRF_VREGUSB_PWRUP_MODE_AUTO	USB PM automatically powered.
NRF_VREGUSB_PWRUP_MODE_MANUAL_ON	USB PM manually powered on.
NRF_VREGUSB_PWRUP_MODE_MANUAL_OFF	USB PM manually powered off.

◆ nrf_vregusb_pwrup_target_t

enum nrf_vregusb_pwrup_target_t

Power up target.

Enumerator
NRF_VREGUSB_PWRUP_TARGET_USB_PM	Power up USB PM.
NRF_VREGUSB_PWRUP_TARGET_0V8	Power up 0v8.
NRF_VREGUSB_PWRUP_TARGET_3V3	Power up 3v3.

◆ nrf_vregusb_status_mask_t

enum nrf_vregusb_status_mask_t

STATUS register states.

Enumerator
NRF_VREGUSB_STATUS_READY_MASK	USB PM powered up.
NRF_VREGUSB_STATUS_VBUS_DETRAW_MASK	VBUS detected, raw signal.
NRF_VREGUSB_STATUS_VBUS_DET_MASK	VBUS detected.
NRF_VREGUSB_STATUS_READY_0V8_MASK	Power 0v8 ready.
NRF_VREGUSB_STATUS_SETTLED_0V8_MASK	Power 0v8 settled.
NRF_VREGUSB_STATUS_READY_3V3_MASK	Power 3v3 ready.
NRF_VREGUSB_STATUS_SETTLED_3V3_MASK	Power 3v3 settled.

◆ nrf_vregusb_task_t

enum nrf_vregusb_task_t

VREGUSB tasks.

Enumerator
NRF_VREGUSB_TASK_START	Request power up of USB PM.
NRF_VREGUSB_TASK_STOP	Stop requesting power up for USB PM.

Function Documentation

◆ nrf_vregusb_config_rdy_ldo_stim_get()

NRF_STATIC_INLINE uint8_t nrf_vregusb_config_rdy_ldo_stim_get ( NRF_VREGUSB_Type const * p_reg )

Function for getting time from power up LDOs until ready.

Parameters

[in] p_reg Pointer to the structure of registers of the peripheral.

Returns: Time value.

◆ nrf_vregusb_config_rdy_ldo_stim_set()

NRF_STATIC_INLINE void nrf_vregusb_config_rdy_ldo_stim_set	(	NRF_VREGUSB_Type *	p_reg,
		uint8_t	val
	)

Function for setting time from power up LDOs until ready.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	val	From 0 (0us) to 160 (10us).

◆ nrf_vregusb_config_rdy_tim_get()

NRF_STATIC_INLINE uint8_t nrf_vregusb_config_rdy_tim_get ( NRF_VREGUSB_Type const * p_reg )

Function for getting time from PM power up to ready signal.

Parameters

[in] p_reg Pointer to the structure of registers of the peripheral.

Returns: Time value.

◆ nrf_vregusb_config_rdy_tim_set()

NRF_STATIC_INLINE void nrf_vregusb_config_rdy_tim_set	(	NRF_VREGUSB_Type *	p_reg,
		uint8_t	val
	)

Function for setting time from PM power up to ready signal.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	val	From 0 (0us) to 48 (3us).

◆ nrf_vregusb_config_setl_0v8_tim_get()

NRF_STATIC_INLINE uint16_t nrf_vregusb_config_setl_0v8_tim_get ( NRF_VREGUSB_Type const * p_reg )

Function for getting time from LDOs ready to SETTLED0v8.

Parameters

[in] p_reg Pointer to the structure of registers of the peripheral.

Returns: Time value.

◆ nrf_vregusb_config_setl_0v8_tim_set()

NRF_STATIC_INLINE void nrf_vregusb_config_setl_0v8_tim_set	(	NRF_VREGUSB_Type *	p_reg,
		uint16_t	val
	)

Function for setting time from LDOs ready to SETTLED0v8.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	val	From 0 (0us) to 16000 (1000us).

◆ nrf_vregusb_config_setl_3v3_tim_get()

NRF_STATIC_INLINE uint16_t nrf_vregusb_config_setl_3v3_tim_get ( NRF_VREGUSB_Type const * p_reg )

Function for getting time from SETTLE0v8 to SETTLED3v3.

Parameters

[in] p_reg Pointer to the structure of registers of the peripheral.

Returns: Time value.

◆ nrf_vregusb_config_setl_3v3_tim_set()

NRF_STATIC_INLINE void nrf_vregusb_config_setl_3v3_tim_set	(	NRF_VREGUSB_Type *	p_reg,
		uint16_t	val
	)

Function for setting time from SETTLE0v8 to SETTLED3v3.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	val	From 0 (0us) to 16000 (1000us).

◆ nrf_vregusb_config_vbrft_get()

NRF_STATIC_INLINE uint16_t nrf_vregusb_config_vbrft_get ( NRF_VREGUSB_Type const * p_reg )

Function for getting time from VBUSDETRAW until filtered VBUSDET.

Parameters

[in] p_reg Pointer to the structure of registers of the peripheral.

Returns: Time value.

◆ nrf_vregusb_config_vbrft_set()

NRF_STATIC_INLINE void nrf_vregusb_config_vbrft_set	(	NRF_VREGUSB_Type *	p_reg,
		uint16_t	val
	)

Function for setting time from VBUSDETRAW until filtered VBUSDET.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	val	From 0 (0us) to 8000 (500us).

◆ nrf_vregusb_dft_atb0_config_set()

NRF_STATIC_INLINE void nrf_vregusb_dft_atb0_config_set	(	NRF_VREGUSB_Type *	p_reg,
		bool	enable
	)

Function for configuring Analog Test Bus 0 (ATB0).

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	enable	True to enable test bus.

◆ nrf_vregusb_dft_atb1_config_set()

NRF_STATIC_INLINE void nrf_vregusb_dft_atb1_config_set	(	NRF_VREGUSB_Type *	p_reg,
		bool	enable
	)

Function for configuring Analog Test Bus 1 (ATB1).

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	enable	True to enable test bus.

◆ nrf_vregusb_dft_dtb0_config_set()

NRF_STATIC_INLINE void nrf_vregusb_dft_dtb0_config_set	(	NRF_VREGUSB_Type *	p_reg,
		bool	enable
	)

Function for configuring Digital Test Bus 0 (DTB0).

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	enable	True to enable test bus.

◆ nrf_vregusb_dft_tcfg_config_set()

NRF_STATIC_INLINE void nrf_vregusb_dft_tcfg_config_set	(	NRF_VREGUSB_Type *	p_reg,
		nrf_vregusb_tcfg_t	tcfg
	)

Function for configuring test mode.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	tcfg	Test mode configuration.

◆ nrf_vregusb_event_address_get()

NRF_STATIC_INLINE uint32_t nrf_vregusb_event_address_get	(	NRF_VREGUSB_Type const *	p_reg,
		nrf_vregusb_event_t	event
	)

Function for getting the address of the specified event register.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	event	The specified event.

Returns: Address of the specified event register.

◆ nrf_vregusb_event_check()

NRF_STATIC_INLINE bool nrf_vregusb_event_check	(	NRF_VREGUSB_Type const *	p_reg,
		nrf_vregusb_event_t	event
	)

Function for retrieving the state of the VREGUSB event.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	event	Event to be checked.

Return values

true	The event has been generated.
false	The event has not been generated.

◆ nrf_vregusb_event_clear()

NRF_STATIC_INLINE void nrf_vregusb_event_clear	(	NRF_VREGUSB_Type *	p_reg,
		nrf_vregusb_event_t	event
	)

Function for clearing the specified VREGUSB event.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	event	Event to be cleared.

◆ nrf_vregusb_int_disable()

NRF_STATIC_INLINE void nrf_vregusb_int_disable	(	NRF_VREGUSB_Type *	p_reg,
		uint32_t	mask
	)

Function for disabling specified interrupts.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	mask	Mask of interrupts to be disabled. Use nrf_vregusb_int_mask_t values for bit masking.

◆ nrf_vregusb_int_enable()

NRF_STATIC_INLINE void nrf_vregusb_int_enable	(	NRF_VREGUSB_Type *	p_reg,
		uint32_t	mask
	)

Function for enabling specified interrupts.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	mask	Mask of interrupts to be enabled. Use nrf_vregusb_int_mask_t values for bit masking.

◆ nrf_vregusb_int_enable_check()

NRF_STATIC_INLINE uint32_t nrf_vregusb_int_enable_check	(	NRF_VREGUSB_Type const *	p_reg,
		uint32_t	mask
	)

Function for checking if the specified interrupts are enabled.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	mask	Mask of interrupts to be checked. Use nrf_vregusb_int_mask_t values for bit masking.

Returns: Mask of enabled interrupts.

◆ nrf_vregusb_int_pending_get()

NRF_STATIC_INLINE uint32_t nrf_vregusb_int_pending_get ( NRF_VREGUSB_Type const * p_reg )

Function for retrieving the state of pending interrupts.

Note: States of pending interrupt are saved as a bitmask. One set at particular position means that interrupt for event is pending.

Parameters

[in] p_reg Pointer to the structure of registers of the peripheral.

Returns: Bitmask with information about pending interrupts. Use nrf_vregusb_int_mask_t values for bit masking.

◆ nrf_vregusb_mirror_lock_set()

NRF_STATIC_INLINE void nrf_vregusb_mirror_lock_set	(	NRF_VREGUSB_Type *	p_reg,
		bool	lock
	)

Function for locking mirrored registers.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	lock	When true lock is enabled. When false lock is disabled and mirrored registers can be updated at any time.

◆ nrf_vregusb_override_set()

NRF_STATIC_INLINE void nrf_vregusb_override_set	(	NRF_VREGUSB_Type *	p_reg,
		nrf_vregusb_analog_signal_t	signal,
		bool	enable,
		uint8_t	val
	)

Function for override signal to the analog module.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	signal	Signal to be overridden.
[in]	enable	True to enable override and false to disable.
[in]	val	Override value.

◆ nrf_vregusb_pwrup_set()

NRF_STATIC_INLINE void nrf_vregusb_pwrup_set	(	NRF_VREGUSB_Type *	p_reg,
		nrf_vregusb_pwrup_target_t	target,
		nrf_vregusb_pwrup_mode_t	mode
	)

Function for setting power up target configuration.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	target	Power up target.
[in]	mode	Mode configuration.

◆ nrf_vregusb_status_get()

NRF_STATIC_INLINE uint32_t nrf_vregusb_status_get ( NRF_VREGUSB_Type const * p_reg )

Function for getting VREGUSB status register.

Parameters

[in] p_reg Pointer to the structure of registers of the peripheral.

Returns: The STATUS register value. Use nrf_vregusb_status_mask_t values for bit masking.

◆ nrf_vregusb_task_address_get()

NRF_STATIC_INLINE uint32_t nrf_vregusb_task_address_get	(	NRF_VREGUSB_Type const *	p_reg,
		nrf_vregusb_task_t	task
	)

Function for getting the address of the specified VREGUSB task register.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	task	The specified task.

Returns: Address of the specified task register.

◆ nrf_vregusb_task_trigger()

NRF_STATIC_INLINE void nrf_vregusb_task_trigger	(	NRF_VREGUSB_Type *	p_reg,
		nrf_vregusb_task_t	task
	)

Function for activating the specified VREGUSB task.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	task	Task to be activated.

◆ nrf_vregusb_trim_0v8_get()

NRF_STATIC_INLINE uint8_t nrf_vregusb_trim_0v8_get ( NRF_VREGUSB_Type const * p_reg )

Function for getting USB PHY 0.8V DVDD trimming value.

Parameters

[in] p_reg Pointer to the structure of registers of the peripheral.

Returns: Voltage offset trimming value.

◆ nrf_vregusb_trim_0v8_set()

NRF_STATIC_INLINE void nrf_vregusb_trim_0v8_set	(	NRF_VREGUSB_Type *	p_reg,
		uint8_t	val
	)

Function for setting USB PHY 0.8V DVDD trimming value.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	val	Voltage offset trimming value. The value is -160mV + 20mV steps.

◆ nrf_vregusb_trim_3v3_get()

NRF_STATIC_INLINE uint8_t nrf_vregusb_trim_3v3_get ( NRF_VREGUSB_Type const * p_reg )

Function for getting USB PHY 3.3V VDD trimming value.

Parameters

[in] p_reg Pointer to the structure of registers of the peripheral.

Returns: Voltage offset trimming value.

◆ nrf_vregusb_trim_3v3_set()

NRF_STATIC_INLINE void nrf_vregusb_trim_3v3_set	(	NRF_VREGUSB_Type *	p_reg,
		uint8_t	val
	)

Function for setting USB PHY 3.3V VDD trimming value.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	val	Voltage offset trimming value. The value is -528mV + 66mV steps.

◆ nrf_vregusb_trim_ibp_get()

NRF_STATIC_INLINE uint8_t nrf_vregusb_trim_ibp_get ( NRF_VREGUSB_Type const * p_reg )

Function for getting 10uA IBP bias current trim.

Parameters

[in] p_reg Pointer to the structure of registers of the peripheral.

Returns: Trimming value.

◆ nrf_vregusb_trim_ibp_set()

NRF_STATIC_INLINE void nrf_vregusb_trim_ibp_set	(	NRF_VREGUSB_Type *	p_reg,
		uint8_t	val
	)

Function for setting 10uA IBP bias current trim.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	val	Trimming value. The value is -2.28uA + 0.285uA steps.

◆ nrf_vregusb_trim_vdd_get()

NRF_STATIC_INLINE uint8_t nrf_vregusb_trim_vdd_get ( NRF_VREGUSB_Type const * p_reg )

Function for getting USB PM internal 1.8V trim.

Parameters

[in] p_reg Pointer to the structure of registers of the peripheral.

Returns: Trimming value.

◆ nrf_vregusb_trim_vdd_set()

NRF_STATIC_INLINE void nrf_vregusb_trim_vdd_set	(	NRF_VREGUSB_Type *	p_reg,
		uint8_t	val
	)

Function for setting USB PM internal 1.8V trim.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	val	Current reference trimming value. The value is 35.2mV - 4.4mV steps.

Data Structures

Enumerations

Functions

Detailed Description

Enumeration Type Documentation

◆ nrf_vregusb_analog_signal_t

◆ nrf_vregusb_event_t

◆ nrf_vregusb_int_mask_t

◆ nrf_vregusb_pwrup_mode_t

◆ nrf_vregusb_pwrup_target_t

◆ nrf_vregusb_status_mask_t

◆ nrf_vregusb_task_t

Function Documentation

◆ nrf_vregusb_config_rdy_ldo_stim_get()

◆ nrf_vregusb_config_rdy_ldo_stim_set()

◆ nrf_vregusb_config_rdy_tim_get()

◆ nrf_vregusb_config_rdy_tim_set()

◆ nrf_vregusb_config_setl_0v8_tim_get()

◆ nrf_vregusb_config_setl_0v8_tim_set()

◆ nrf_vregusb_config_setl_3v3_tim_get()

◆ nrf_vregusb_config_setl_3v3_tim_set()

◆ nrf_vregusb_config_vbrft_get()

◆ nrf_vregusb_config_vbrft_set()

◆ nrf_vregusb_dft_atb0_config_set()

◆ nrf_vregusb_dft_atb1_config_set()

◆ nrf_vregusb_dft_dtb0_config_set()

◆ nrf_vregusb_dft_tcfg_config_set()

◆ nrf_vregusb_event_address_get()

◆ nrf_vregusb_event_check()

◆ nrf_vregusb_event_clear()

◆ nrf_vregusb_int_disable()

◆ nrf_vregusb_int_enable()

◆ nrf_vregusb_int_enable_check()

◆ nrf_vregusb_int_pending_get()

◆ nrf_vregusb_mirror_lock_set()

◆ nrf_vregusb_override_set()

◆ nrf_vregusb_pwrup_set()

◆ nrf_vregusb_status_get()

◆ nrf_vregusb_task_address_get()

◆ nrf_vregusb_task_trigger()

◆ nrf_vregusb_trim_0v8_get()

◆ nrf_vregusb_trim_0v8_set()

◆ nrf_vregusb_trim_3v3_get()

◆ nrf_vregusb_trim_3v3_set()

◆ nrf_vregusb_trim_ibp_get()

◆ nrf_vregusb_trim_ibp_set()

◆ nrf_vregusb_trim_vdd_get()

◆ nrf_vregusb_trim_vdd_set()