Hardware access layer for managing the Magnetoresistive Random Access Memory Controller (MRAMC) peripheral. More...

Data Structures
struct	nrf_mramc_ecc_t
	Error Correction Code (ECC) information. More...

struct	nrf_mramc_config_t
	MRAMC configuration structure. More...

struct	nrf_mramc_waitstates_t
	Waitstates for MRAM read access. More...

struct	nrf_mramc_readynext_timeout_t
	Preload timeout value for waiting for a next write. More...

struct	nrf_mramc_lowavgcurr_t
	Preload timeout value for low average current in case of read, write, and erase. More...

struct	nrf_mramc_power_autopowerdown_t
	Structure for configurating the automatic power-down feature using the inactive time period of MRAM. More...

struct	nrf_mramc_power_conf_t
	Mask for the various voltages supplies when initiating power-up/down. More...

struct	nrf_mramc_config_nvr_t
	Configuration structure for NVR page n. More...

struct	nrf_mramc_region_config_t
	Configuration structure for a region. More...

Macros
#define	NRF_MRAMC_HAS_CONFIGNVR_PAGE_UPPER_PROTECT 1
	Symbol indicating whether CONFIGNVR.PAGE[n] registers have upper part of NVR page read and write protection fields.

#define	NRF_MRAMC_HAS_CONFIGNVR_PAGE_LOWER_PROTECT 1
	Symbol indicating whether CONFIGNVR.PAGE[n] registers have lower part of NVR page read and write protection fields.

#define	NRF_MRAMC_HAS_CONFIG_DISABLEECC 1
	Symbol indicating whether the CONFIG register has a DISABLEECC field.

#define	NRF_MRAMC_HAS_CONFIG_ENABLEECCBUSFAULT 1
	Symbol indicating whether the CONFIG register has an ENABLEECCBUSFAULT field.

#define	NRF_MRAMC_HAS_WAITSTATES_RDY 1
	Symbol indicating whether the WAITSTATES register has a RDY field.

#define	NRF_MRAMC_HAS_POWER_MASK 1
	Symbol indicating whether the POWER_MASK register is present.

#define	NRF_MRAMC_HAS_ECC_ERRORCORR 1
	Symbol indicating whether there are ERRORCORR and CORRADDR registers.

#define	NRF_MRAMC_HAS_ERASE 1
	Symbol indicating whether there are ERASE registers.

#define	NRF_MRAMC_HAS_ACCESSERR 1
	Symbol indicating whether the EVENTS_ACCESSERR is present.

#define	NRF_MRAMC_HAS_CONFIG_WORD_ERASE 1
	Symbol indicating whether the word erasing is present.

#define	NRF_MRAMC_HAS_READYNEXTTIMEOUT_DW 1
	Symbol indicating whether the READYNEXTTIMEOUT has a DW field.

#define	NRF_MRAMC_HAS_REGION 1
	Symbol indicating whether REGION registers are present.

#define	NRF_MRAMC_AUTOREADMODE_MAX MRAMC_AUTOREADMODE_VALUE_Max
	Maximum timeout value for entering read mode in MRAMC clock cycles.

#define	NRF_MRAMC_BUS_SIZE MRAMC_NMRAMWORDSIZE
	MRAM word size in bits.

#define	NRF_MRAMC_WAITSTATENUM_MAX MRAMC_WAITSTATES_WAITSTATENUM_Max
	Maximum value of waitstate number.

#define	NRF_MRAMC_READYNEXTTIMEOUT_MAX MRAMC_READYNEXTTIMEOUT_VALUE_Max
	Maximum timeout value for waiting for next write in in MRAMC clock cycles.

#define	NRF_MRAMC_READYNEXTTIMEOUT_DEFAULT MRAMC_READYNEXTTIMEOUT_ResetValue
	Default timeout value for waiting for next write in in MRAMC clock cycles.

#define	NRF_MRAMC_LOWAVGCURR_READ_MIN MRAMC_LOWAVGCURR_READ_VALUE_Min
	Minimum timeout value for low average current read in MRAMC clock cycles.

#define	NRF_MRAMC_LOWAVGCURR_WRITE_MIN MRAMC_LOWAVGCURR_WRITE_VALUE_Min
	Minimum timeout value for low average current write in MRAMC clock cycles.

#define	NRF_MRAMC_LOWAVGCURR_ERASE_MIN MRAMC_LOWAVGCURR_ERASE_VALUE_Min
	Minimum timeout value for low average current erase in MRAMC clock cycles.

#define	NRF_MRAMC_LOWAVGCURR_READ_MAX MRAMC_LOWAVGCURR_READ_VALUE_Max
	Maximum timeout value for low average current read in MRAMC clock cycles.

#define	NRF_MRAMC_LOWAVGCURR_WRITE_MAX MRAMC_LOWAVGCURR_WRITE_VALUE_Max
	Maximum timeout value for low average current write in MRAMC clock cycles.

#define	NRF_MRAMC_LOWAVGCURR_ERASE_MAX MRAMC_LOWAVGCURR_ERASE_VALUE_Max
	Maximum timeout value for low average current erase in MRAMC clock cycles.

#define	NRF_MRAMC_AUTOPOWERDOWN_TIMEOUT_MIN MRAMC_POWER_AUTOPOWERDOWN_TIMEOUTVALUE_Min
	Minimum timeout value for automatic power down in MRAMC clock cycles.

#define	NRF_MRAMC_AUTOPOWERDOWN_TIMEOUT_MAX MRAMC_POWER_AUTOPOWERDOWN_TIMEOUTVALUE_Max
	Maximum timeout value for automatic power down in MRAMC clock cycles.

#define	NRF_MRAMC_ERASE_SIZE_MIN MRAMC_ERASE_SIZE_SIZE_Min
	Minimum size of erase operation in MRAM words.

#define	NRF_MRAMC_ERASE_SIZE_MAX MRAMC_ERASE_SIZE_SIZE_Max
	Maximum size of erase operation in MRAM words.

#define	NRF_MRAMC_CONFIGNVR_PAGE_MAX MRAMC_CONFIGNVR_PAGE_MaxCount
	Maximum number of NVR pages.

#define	NRF_MRAMC_CONFIGNVR_PAGE_LRSIZE_MIN MRAMC_CONFIGNVR_PAGE_LRSIZE_Min
	Minimum size of lower 2KB memory in NR page to disable read access.

#define	NRF_MRAMC_CONFIGNVR_PAGE_LWSIZE_MIN MRAMC_CONFIGNVR_PAGE_LWSIZE_Min
	Minimum size of lower 2KB memory in NR page to disable write access.

#define	NRF_MRAMC_CONFIGNVR_PAGE_LRSIZE_MAX MRAMC_CONFIGNVR_PAGE_LRSIZE_Max
	Maximum size of lower 2KB memory in NR page to disable read access.

#define	NRF_MRAMC_CONFIGNVR_PAGE_LWSIZE_MAX MRAMC_CONFIGNVR_PAGE_LWSIZE_Max
	Maximum size of lower 2KB memory in NR page to disable write access.

Enumerations
enum	nrf_mramc_event_t { NRF_MRAMC_EVENT_READY = offsetof(NRF_MRAMC_Type, EVENTS_READY) , NRF_MRAMC_EVENT_READYNEXT = offsetof(NRF_MRAMC_Type, EVENTS_READYNEXT) , NRF_MRAMC_EVENT_ECCERROR = offsetof(NRF_MRAMC_Type, EVENTS_ECCERROR) , NRF_MRAMC_EVENT_ECCERRORCORR = offsetof(NRF_MRAMC_Type, EVENTS_ECCERRORCORR) , NRF_MRAMC_EVENT_TRIMCONFIGREQ = offsetof(NRF_MRAMC_Type, EVENTS_TRIMCONFIGREQ) , NRF_MRAMC_EVENT_ACCESSERR = offsetof(NRF_MRAMC_Type, EVENTS_ACCESSERR) }
	MRAMC events. More...

enum	nrf_mramc_int_mask_t { NRF_MRAMC_INT_READY_MASK = MRAMC_INTENSET_READY_Msk , NRF_MRAMC_INT_READYNEXT_MASK = MRAMC_INTENSET_READYNEXT_Msk , NRF_MRAMC_INT_ECCERROR_MASK = MRAMC_INTENSET_ECCERROR_Msk , NRF_MRAMC_INT_ECCERRORCORR_MASK = MRAMC_INTENSET_ECCERRORCORR_Msk , NRF_MRAMC_INT_TRIMCONFIGREQ_MASK = MRAMC_INTENSET_TRIMCONFIGREQ_Msk , NRF_MRAMC_INT_ACCESSERR_MASK = MRAMC_INTENSET_ACCESSERR_Msk , NRF_MRAMC_ALL_INTS_MASK }
	MRAMC interrupts. More...

enum	nrf_mramc_mode_write_t { NRF_MRAMC_MODE_WRITE_DISABLE = MRAMC_CONFIG_WEN_DisableWrite , NRF_MRAMC_MODE_WRITE_NORMAL = MRAMC_CONFIG_WEN_EnableNormalWrite , NRF_MRAMC_MODE_WRITE_DIRECT = MRAMC_CONFIG_WEN_EnableDirectWrite }
	Write enable (WEN) settings. More...

enum	nrf_mramc_mode_erase_t { NRF_MRAMC_MODE_ERASE_DISABLE = MRAMC_CONFIG_EEN_DisableErase , NRF_MRAMC_MODE_ERASE_PAGE = MRAMC_CONFIG_EEN_EnablePageErase , NRF_MRAMC_MODE_ERASE_WORD = MRAMC_CONFIG_EEN_EnableWordErase }
	Erase enable (EEN) settings. More...

enum	nrf_mramc_power_init_t { NRF_MRAMC_POWER_INIT_MODE_NO_OPERATION = MRAMC_POWER_INIT_MODE_NoOperation , NRF_MRAMC_POWER_INIT_MODE_UP = MRAMC_POWER_INIT_MODE_PowerUp , NRF_MRAMC_POWER_INIT_MODE_DOWN = MRAMC_POWER_INIT_MODE_PowerDown , NRF_MRAMC_POWER_INIT_MODE_DOWN_TRIM_RET = MRAMC_POWER_INIT_MODE_PowerDownTrimRet }
	Power mode settings. More...

enum	nrf_mramc_power_status_t { NRF_MRAMC_POWER_STATUS_OFF = MRAMC_POWER_STATUS_STATE_Off , NRF_MRAMC_POWER_STATUS_POWER_UP_SEQ = MRAMC_POWER_STATUS_STATE_PowerUpSeq , NRF_MRAMC_POWER_STATUS_TRIM_CFG_SEQ = MRAMC_POWER_STATUS_STATE_TrimConfigSeq , NRF_MRAMC_POWER_STATUS_TRIM_CFG_WAIT = MRAMC_POWER_STATUS_STATE_TrimConfigWait , NRF_MRAMC_POWER_STATUS_TRIM_CFG_DONE = MRAMC_POWER_STATUS_STATE_TrimConfigDone , NRF_MRAMC_POWER_STATUS_STANDBY = MRAMC_POWER_STATUS_STATE_Standby , NRF_MRAMC_POWER_STATUS_POWER_DOWN_SEQ = MRAMC_POWER_STATUS_STATE_PowerDownSeq , NRF_MRAMC_POWER_STATUS_OFF_TRIM_RETAIN = MRAMC_POWER_STATUS_STATE_OffTrimRetain }
	Power mode status. More...

enum	nrf_mramc_trim_t { NRF_MRAMC_TRIM_READ_UNKNOWN = MRAMC_TRIM_DONE_TRIMCOMPLETED_TrimUnknown , NRF_MRAMC_TRIM_READ_COMPLETED = MRAMC_TRIM_DONE_TRIMCOMPLETED_TrimCompleted }
	Trim configuration is completed - values for read operation. More...

Functions
NRF_STATIC_INLINE void	nrf_mramc_event_clear (NRF_MRAMC_Type *p_reg, nrf_mramc_event_t event)
	Function for clearing the specified MRAMC event.

NRF_STATIC_INLINE bool	nrf_mramc_event_check (NRF_MRAMC_Type const *p_reg, nrf_mramc_event_t event)
	Function for retrieving the state of the MRAMC event.

NRF_STATIC_INLINE uint32_t	nrf_mramc_event_address_get (NRF_MRAMC_Type const *p_reg, nrf_mramc_event_t event)
	Function for getting the address of the specified MRAMC event register.

NRF_STATIC_INLINE void	nrf_mramc_int_enable (NRF_MRAMC_Type *p_reg, uint32_t mask)
	Function for enabling the specified interrupts.

NRF_STATIC_INLINE void	nrf_mramc_int_disable (NRF_MRAMC_Type *p_reg, uint32_t mask)
	Function for disabling the specified interrupts.

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

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

NRF_STATIC_INLINE bool	nrf_mramc_ready_get (NRF_MRAMC_Type const *p_reg)
	Function for checking current MRAMC operation status.

NRF_STATIC_INLINE bool	nrf_mramc_readynext_get (NRF_MRAMC_Type const *p_reg)
	Function for checking READYNEXT register status.

NRF_STATIC_INLINE void	nrf_mramc_ecc_get (NRF_MRAMC_Type const p_reg, nrf_mramc_ecc_t p_data)
	Function for getting Error Correction Code (ECC) information.

NRF_STATIC_INLINE void	nrf_mramc_ecc_error_clear (NRF_MRAMC_Type *p_reg)
	Function for clearing flag indicating detected error which could not be corrected.

NRF_STATIC_INLINE void	nrf_mramc_ecc_corr_clear (NRF_MRAMC_Type *p_reg)
	Function for clearing flag indicating detected error which was corrected.

NRF_STATIC_INLINE void	nrf_mramc_config_set (NRF_MRAMC_Type p_reg, nrf_mramc_config_t const p_config)
	Function for setting the MRAMC peripheral configuration.

NRF_STATIC_INLINE void	nrf_mramc_config_get (NRF_MRAMC_Type const p_reg, nrf_mramc_config_t p_config)
	Function for getting the MRAMC peripheral configuration.

NRF_STATIC_INLINE void	nrf_mramc_autoreadmode_set (NRF_MRAMC_Type *p_reg, uint16_t timeout)
	Function for setting the timeout value for automatic read mode.

NRF_STATIC_INLINE uint16_t	nrf_mramc_autoreadmode_get (NRF_MRAMC_Type const *p_reg)
	Function for getting the timeout value for automatic read mode.

NRF_STATIC_INLINE void	nrf_mramc_waitstates_set (NRF_MRAMC_Type p_reg, nrf_mramc_waitstates_t const p_data)
	Function for setting wait states for MRAM read access.

NRF_STATIC_INLINE void	nrf_mramc_waitstates_get (NRF_MRAMC_Type const p_reg, nrf_mramc_waitstates_t p_data)
	Function for reading wait states for MRAM read access.

NRF_STATIC_INLINE void	nrf_mramc_readynext_timeout_set (NRF_MRAMC_Type p_reg, nrf_mramc_readynext_timeout_t const p_data)
	Function for setting preload timeout value for waiting for a next write.

NRF_STATIC_INLINE void	nrf_mramc_readynext_timeout_get (NRF_MRAMC_Type const p_reg, nrf_mramc_readynext_timeout_t p_data)
	Function for reading preload timeout value for waiting for a next write.

NRF_STATIC_INLINE void	nrf_mramc_lowavgcurr_set (NRF_MRAMC_Type p_reg, nrf_mramc_lowavgcurr_t const p_data)
	Function for setting preload timeout value for low average current in case of read, write and erase.

NRF_STATIC_INLINE void	nrf_mramc_lowavgcurr_get (NRF_MRAMC_Type const p_reg, nrf_mramc_lowavgcurr_t p_data)
	Function for getting preload timeout value for low average current in case of read, write and erase.

NRF_STATIC_INLINE void	nrf_mramc_power_init_set (NRF_MRAMC_Type *p_reg, nrf_mramc_power_init_t mode)
	Function for setting power-up/down sequence.

NRF_STATIC_INLINE nrf_mramc_power_init_t	nrf_mramc_power_init_get (NRF_MRAMC_Type const *p_reg)
	Function for getting power-up/down sequence.

NRF_STATIC_INLINE void	nrf_mramc_power_autopowerdown_set (NRF_MRAMC_Type p_reg, nrf_mramc_power_autopowerdown_t const p_data)
	Function for setting automatic power-down feature using the inactive time period of MRAM.

NRF_STATIC_INLINE void	nrf_mramc_power_autopowerdown_get (NRF_MRAMC_Type const p_reg, nrf_mramc_power_autopowerdown_t p_data)
	Function for getting automatic power-down feature using the inactive time period of MRAM.

NRF_STATIC_INLINE void	nrf_mramc_power_mask_set (NRF_MRAMC_Type p_reg, nrf_mramc_power_conf_t const p_data)
	Function for setting mask for the various voltages supplies when initiating power-up/down.

NRF_STATIC_INLINE void	nrf_mramc_power_mask_get (NRF_MRAMC_Type const p_reg, nrf_mramc_power_conf_t p_data)
	Function for getting mask for the various voltages supplies when initiating power-up/down.

NRF_STATIC_INLINE nrf_mramc_power_status_t	nrf_mramc_power_status_get (NRF_MRAMC_Type const *p_reg)
	Function for getting the power mode status.

NRF_STATIC_INLINE void	nrf_mramc_powerup_ack_get (NRF_MRAMC_Type const p_reg, nrf_mramc_power_conf_t p_data)
	Function for getting status of the power control signals acknowledgement during power-up sequence.

NRF_STATIC_INLINE void	nrf_mramc_powerdown_ack_get (NRF_MRAMC_Type const p_reg, nrf_mramc_power_conf_t p_data)
	Function for getting status of the power control signals acknowledgement during power-down sequence.

NRF_STATIC_INLINE void	nrf_mramc_power_force_on_set (NRF_MRAMC_Type p_reg, nrf_mramc_power_conf_t const p_data)
	Function for setting the configuration of force ON signal of the power supply.

NRF_STATIC_INLINE void	nrf_mramc_power_force_on_get (NRF_MRAMC_Type const p_reg, nrf_mramc_power_conf_t p_data)
	Function for getting force ON the power supply.

NRF_STATIC_INLINE void	nrf_mramc_power_force_off_set (NRF_MRAMC_Type p_reg, nrf_mramc_power_conf_t const p_data)
	Function for setting force OFF the power supply.

NRF_STATIC_INLINE void	nrf_mramc_power_force_off_get (NRF_MRAMC_Type const p_reg, nrf_mramc_power_conf_t p_data)
	Function for getting force OFF the power supply.

NRF_STATIC_INLINE void	nrf_mramc_trim_datain_set (NRF_MRAMC_Type *p_reg, uint32_t data)
	Function for setting data to be written to the MRAM trim configuration.

NRF_STATIC_INLINE uint32_t	nrf_mramc_trim_datain_get (NRF_MRAMC_Type const *p_reg)
	Function for getting data written to the MRAM trim configuration.

NRF_STATIC_INLINE uint32_t	nrf_mramc_trim_dataout_get (NRF_MRAMC_Type const *p_reg)
	Function for getting data read from the MRAM trim configuration.

NRF_STATIC_INLINE void	nrf_mramc_trim_count_set (NRF_MRAMC_Type *p_reg, uint32_t bits)
	Function for setting number of bits in the current data to be written to and read from the trim configuration.

NRF_STATIC_INLINE uint32_t	nrf_mramc_trim_count_get (NRF_MRAMC_Type const *p_reg)
	Function for getting number of bits in the current data to be written to and read from the trim configuration.

NRF_STATIC_INLINE void	nrf_mramc_trim_start (NRF_MRAMC_Type *p_reg)
	Function for setting start shifting data for trim configuration.

NRF_STATIC_INLINE bool	nrf_mramc_trim_start_get (NRF_MRAMC_Type const *p_reg)
	Function for getting start shifting data for trim configuration.

NRF_STATIC_INLINE bool	nrf_mramc_trim_ready_get (NRF_MRAMC_Type const *p_reg)
	Function for getting status of shifting the MRAM trim configuration data.

NRF_STATIC_INLINE void	nrf_mramc_trim_done_set (NRF_MRAMC_Type *p_reg)
	Function for indicating to the MRAMC that the whole MRAM trim configuration data write is completed.

NRF_STATIC_INLINE nrf_mramc_trim_t	nrf_mramc_trim_done_get (NRF_MRAMC_Type const *p_reg)
	Function for getting trim configuration data status.

NRF_STATIC_INLINE void	nrf_mramc_erase_word_set (NRF_MRAMC_Type *p_reg, uint32_t address)
	Function for erasing a 32-bit word in the MRAM main block.

NRF_STATIC_INLINE uint32_t	nrf_mramc_erase_word_get (NRF_MRAMC_Type const *p_reg)
	Function for getting address of word in the MRAM main block to be erased.

NRF_STATIC_INLINE void	nrf_mramc_erase_area_set (NRF_MRAMC_Type *p_reg, uint32_t address, uint32_t size)
	Function for erasing an area in the MRAM main block.

NRF_STATIC_INLINE void	nrf_mramc_erase_area_get (NRF_MRAMC_Type const p_reg, uint32_t p_address, uint32_t *p_size)
	Function for getting address and size of the area to be erased in the MRAM main block.

NRF_STATIC_INLINE void	nrf_mramc_erase_all (NRF_MRAMC_Type *p_reg)
	Function for erasing erasing whole MRAM main block and the first NVR page.

NRF_STATIC_INLINE bool	nrf_mramc_erase_all_get (NRF_MRAMC_Type const *p_reg)
	Function for getting ERASE.ERASEALL register value.

NRF_STATIC_INLINE void	nrf_mramc_erase_word_lock_set (NRF_MRAMC_Type *p_reg, bool lock)
	Function for setting the eraseword lock status.

NRF_STATIC_INLINE bool	nrf_mramc_erase_word_lock_get (NRF_MRAMC_Type const *p_reg)
	Function for getting the eraseword lock status.

NRF_STATIC_INLINE void	nrf_mramc_erase_area_lock_set (NRF_MRAMC_Type *p_reg, bool lock)
	Function for setting the erasearea lock status.

NRF_STATIC_INLINE bool	nrf_mramc_erase_area_lock_get (NRF_MRAMC_Type const *p_reg)
	Function for getting the erasearea lock status.

NRF_STATIC_INLINE void	nrf_mramc_erase_all_lock_set (NRF_MRAMC_Type *p_reg, bool lock)
	Function for setting the eraseall lock status.

NRF_STATIC_INLINE bool	nrf_mramc_erase_all_lock_get (NRF_MRAMC_Type const *p_reg)
	Function for getting the eraseall lock status.

NRF_STATIC_INLINE void	nrf_mramc_config_nvr_set (NRF_MRAMC_Type p_reg, nrf_mramc_config_nvr_t const p_data, uint8_t page)
	Function for configuring the specified NVR page.

NRF_STATIC_INLINE void	nrf_mramc_config_nvr_get (NRF_MRAMC_Type const p_reg, nrf_mramc_config_nvr_t p_data, uint8_t page)
	Function for getting the configuring of the specified NVR page.

NRF_STATIC_INLINE void	nrf_mramc_region_address_set (NRF_MRAMC_Type *p_reg, uint32_t index, uint32_t address)
	Function for setting a region address.

NRF_STATIC_INLINE uint32_t	nrf_mramc_region_address_get (NRF_MRAMC_Type *p_reg, uint32_t index)
	Function for getting address used by the region.

NRF_STATIC_INLINE void	nrf_mramc_region_config_set (NRF_MRAMC_Type p_reg, uint32_t index, nrf_mramc_region_config_t p_config)
	Function for configuring a region.

NRF_STATIC_INLINE void	nrf_mramc_region_config_get (NRF_MRAMC_Type p_reg, uint32_t index, nrf_mramc_region_config_t p_config)
	Function for getting region configuration.

Detailed Description

Hardware access layer for managing the Magnetoresistive Random Access Memory Controller (MRAMC) peripheral.

Enumeration Type Documentation

◆ nrf_mramc_event_t

enum nrf_mramc_event_t

MRAMC events.

Enumerator
NRF_MRAMC_EVENT_READY	Current operation is completed.
NRF_MRAMC_EVENT_READYNEXT	Ready to accept a new write operation.
NRF_MRAMC_EVENT_ECCERROR	ECC error detected but not corrected.
NRF_MRAMC_EVENT_ECCERRORCORR	ECC error detected and corrected.
NRF_MRAMC_EVENT_TRIMCONFIGREQ	MRAM trim configuration request. The MRAMC is ready for the MRAM trim configuration.
NRF_MRAMC_EVENT_ACCESSERR	MRAM access error.

◆ nrf_mramc_int_mask_t

enum nrf_mramc_int_mask_t

MRAMC interrupts.

Enumerator
NRF_MRAMC_INT_READY_MASK	Interrupt on READY event.
NRF_MRAMC_INT_READYNEXT_MASK	Interrupt on READYNEXT event.
NRF_MRAMC_INT_ECCERROR_MASK	Interrupt on ECCERROR event.
NRF_MRAMC_INT_ECCERRORCORR_MASK	Interrupt on ECCERRORCORR event.
NRF_MRAMC_INT_TRIMCONFIGREQ_MASK	Interrupt on TRIMCONFIGREQ event.
NRF_MRAMC_INT_ACCESSERR_MASK	Interrupt on ACCESSERR event.
NRF_MRAMC_ALL_INTS_MASK	All MRAMC interrupts.

◆ nrf_mramc_mode_erase_t

enum nrf_mramc_mode_erase_t

Erase enable (EEN) settings.

Enumerator
NRF_MRAMC_MODE_ERASE_DISABLE	Erase is disabled but read is allowed.
NRF_MRAMC_MODE_ERASE_PAGE	Erase page and read are allowed.
NRF_MRAMC_MODE_ERASE_WORD	Erase word and read are allowed.

◆ nrf_mramc_mode_write_t

enum nrf_mramc_mode_write_t

Write enable (WEN) settings.

Enumerator
NRF_MRAMC_MODE_WRITE_DISABLE	Write is disabled.
NRF_MRAMC_MODE_WRITE_NORMAL	Normal write is enabled.
NRF_MRAMC_MODE_WRITE_DIRECT	Direct write is enabled.

◆ nrf_mramc_power_init_t

enum nrf_mramc_power_init_t

Power mode settings.

Enumerator
NRF_MRAMC_POWER_INIT_MODE_NO_OPERATION	No change in power mode.
NRF_MRAMC_POWER_INIT_MODE_UP	Triggers power-up sequence.
NRF_MRAMC_POWER_INIT_MODE_DOWN	Initiates power-down sequence.
NRF_MRAMC_POWER_INIT_MODE_DOWN_TRIM_RET	Initiates power-down sequence with trim retained.

◆ nrf_mramc_power_status_t

enum nrf_mramc_power_status_t

Power mode status.

Enumerator
NRF_MRAMC_POWER_STATUS_OFF	MRAM is OFF.
NRF_MRAMC_POWER_STATUS_POWER_UP_SEQ	MRAM power-up sequence is active.
NRF_MRAMC_POWER_STATUS_TRIM_CFG_SEQ	Request for the MRAM trim configuration.
NRF_MRAMC_POWER_STATUS_TRIM_CFG_WAIT	Waiting for the MRAM trim configuration to complete.
NRF_MRAMC_POWER_STATUS_TRIM_CFG_DONE	The MRAM trim configuration to completed (This is momentary state).
NRF_MRAMC_POWER_STATUS_STANDBY	MRAM is in standby mode.
NRF_MRAMC_POWER_STATUS_POWER_DOWN_SEQ	MRAM power-down sequence is active.
NRF_MRAMC_POWER_STATUS_OFF_TRIM_RETAIN	MRAM is OFF with trim configuration in retain.

◆ nrf_mramc_trim_t

enum nrf_mramc_trim_t

Trim configuration is completed - values for read operation.

Enumerator
NRF_MRAMC_TRIM_READ_UNKNOWN	Read: Trim configuration is unknown.
NRF_MRAMC_TRIM_READ_COMPLETED	Read: Trim configuration data write is completed.

Function Documentation

◆ nrf_mramc_autoreadmode_get()

NRF_STATIC_INLINE uint16_t nrf_mramc_autoreadmode_get ( NRF_MRAMC_Type const * p_reg )

Function for getting the timeout value for automatic read mode.

Note: The timeout value is number of MRAMC clock cycles. This feature is disabled when the value is 0.

Parameters

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

Returns: Timeout value.

◆ nrf_mramc_autoreadmode_set()

NRF_STATIC_INLINE void nrf_mramc_autoreadmode_set	(	NRF_MRAMC_Type *	p_reg,
		uint16_t	timeout )

Function for setting the timeout value for automatic read mode.

Note: The timeout value is number of MRAMC clock cycles. This feature is disabled when the value is 0. The CONFIG is updated on timeout. Timeout value must be in range: 0-4095.

Parameters

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

◆ nrf_mramc_config_get()

NRF_STATIC_INLINE void nrf_mramc_config_get	(	NRF_MRAMC_Type const *	p_reg,
		nrf_mramc_config_t *	p_config )

Function for getting the MRAMC peripheral configuration.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[out]	p_config	Pointer to the structure to be filled with MRAMC configuration data.

◆ nrf_mramc_config_nvr_get()

NRF_STATIC_INLINE void nrf_mramc_config_nvr_get	(	NRF_MRAMC_Type const *	p_reg,
		nrf_mramc_config_nvr_t *	p_data,
		uint8_t	page )

Function for getting the configuring of the specified NVR page.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[out]	p_data	Pointer to the settings data.
[in]	page	Page number [0...3].

◆ nrf_mramc_config_nvr_set()

NRF_STATIC_INLINE void nrf_mramc_config_nvr_set	(	NRF_MRAMC_Type *	p_reg,
		nrf_mramc_config_nvr_t const *	p_data,
		uint8_t	page )

Function for configuring the specified NVR page.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	p_data	Pointer to the settings data.
[in]	page	Page number [0...3].

◆ nrf_mramc_config_set()

NRF_STATIC_INLINE void nrf_mramc_config_set	(	NRF_MRAMC_Type *	p_reg,
		nrf_mramc_config_t const *	p_config )

Function for setting the MRAMC peripheral configuration.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	p_config	Pointer to the structure containing configuration to be set.

◆ nrf_mramc_ecc_corr_clear()

NRF_STATIC_INLINE void nrf_mramc_ecc_corr_clear ( NRF_MRAMC_Type * p_reg )

Function for clearing flag indicating detected error which was corrected.

Parameters

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

◆ nrf_mramc_ecc_error_clear()

NRF_STATIC_INLINE void nrf_mramc_ecc_error_clear ( NRF_MRAMC_Type * p_reg )

Function for clearing flag indicating detected error which could not be corrected.

Parameters

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

◆ nrf_mramc_ecc_get()

NRF_STATIC_INLINE void nrf_mramc_ecc_get	(	NRF_MRAMC_Type const *	p_reg,
		nrf_mramc_ecc_t *	p_data )

Function for getting Error Correction Code (ECC) information.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[out]	p_data	Pointer to the data structure to be filled with ECC information.

◆ nrf_mramc_erase_all()

NRF_STATIC_INLINE void nrf_mramc_erase_all ( NRF_MRAMC_Type * p_reg )

Function for erasing erasing whole MRAM main block and the first NVR page.

Parameters

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

◆ nrf_mramc_erase_all_get()

NRF_STATIC_INLINE bool nrf_mramc_erase_all_get ( NRF_MRAMC_Type const * p_reg )

Function for getting ERASE.ERASEALL register value.

Parameters

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

Return values

true	Start erase of chip.
false	No operation.

◆ nrf_mramc_erase_all_lock_get()

NRF_STATIC_INLINE bool nrf_mramc_erase_all_lock_get ( NRF_MRAMC_Type const * p_reg )

Function for getting the eraseall lock status.

Parameters

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

Return values

true	Lock enabled.
false	Lock disabled.

◆ nrf_mramc_erase_all_lock_set()

NRF_STATIC_INLINE void nrf_mramc_erase_all_lock_set	(	NRF_MRAMC_Type *	p_reg,
		bool	lock )

Function for setting the eraseall lock status.

Note: When the lock is enabled, the write to the corresponding erase register is ignored, it remains enabled until the next reset cycle.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	lock	Set true to enable or false to disable a lock.

◆ nrf_mramc_erase_area_get()

NRF_STATIC_INLINE void nrf_mramc_erase_area_get	(	NRF_MRAMC_Type const *	p_reg,
		uint32_t *	p_address,
		uint32_t *	p_size )

Function for getting address and size of the area to be erased in the MRAM main block.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[out]	p_address	Pointer to the address of the area.
[out]	p_size	Pointer to the number of MRAM words to be erased.

◆ nrf_mramc_erase_area_lock_get()

NRF_STATIC_INLINE bool nrf_mramc_erase_area_lock_get ( NRF_MRAMC_Type const * p_reg )

Function for getting the erasearea lock status.

Parameters

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

Return values

true	Lock enabled.
false	Lock disabled.

◆ nrf_mramc_erase_area_lock_set()

NRF_STATIC_INLINE void nrf_mramc_erase_area_lock_set	(	NRF_MRAMC_Type *	p_reg,
		bool	lock )

Function for setting the erasearea lock status.

Note: When the lock is enabled, the write to the corresponding erase register is ignored, it remains enabled until the next reset cycle.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	lock	Set true to enable or false to disable a lock.

◆ nrf_mramc_erase_area_set()

NRF_STATIC_INLINE void nrf_mramc_erase_area_set	(	NRF_MRAMC_Type *	p_reg,
		uint32_t	address,
		uint32_t	size )

Function for erasing an area in the MRAM main block.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	address	Start address of the area that needs to be erased in the MRAM.
[in]	size	Number of MRAM words to be erased.

◆ nrf_mramc_erase_word_get()

NRF_STATIC_INLINE uint32_t nrf_mramc_erase_word_get ( NRF_MRAMC_Type const * p_reg )

Function for getting address of word in the MRAM main block to be erased.

Parameters

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

Returns: Address of the word.

◆ nrf_mramc_erase_word_lock_get()

NRF_STATIC_INLINE bool nrf_mramc_erase_word_lock_get ( NRF_MRAMC_Type const * p_reg )

Function for getting the eraseword lock status.

Parameters

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

Return values

true	Lock enabled.
false	Lock disabled.

◆ nrf_mramc_erase_word_lock_set()

NRF_STATIC_INLINE void nrf_mramc_erase_word_lock_set	(	NRF_MRAMC_Type *	p_reg,
		bool	lock )

Function for setting the eraseword lock status.

Note: When the lock is enabled, the write to the corresponding erase register is ignored, it remains enabled until the next reset cycle.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	lock	Set true to enable or false to disable a lock.

◆ nrf_mramc_erase_word_set()

NRF_STATIC_INLINE void nrf_mramc_erase_word_set	(	NRF_MRAMC_Type *	p_reg,
		uint32_t	address )

Function for erasing a 32-bit word in the MRAM main block.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	address	Address of the word that needs to be erased in the MRAM.

◆ nrf_mramc_event_address_get()

NRF_STATIC_INLINE uint32_t nrf_mramc_event_address_get	(	NRF_MRAMC_Type const *	p_reg,
		nrf_mramc_event_t	event )

Function for getting the address of the specified MRAMC event register.

Parameters

[in]	p_reg	Pointer to the peripheral register structure.
[in]	event	Requested event.

Returns: Address of the specified event register.

◆ nrf_mramc_event_check()

NRF_STATIC_INLINE bool nrf_mramc_event_check	(	NRF_MRAMC_Type const *	p_reg,
		nrf_mramc_event_t	event )

Function for retrieving the state of the MRAMC 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_mramc_event_clear()

NRF_STATIC_INLINE void nrf_mramc_event_clear	(	NRF_MRAMC_Type *	p_reg,
		nrf_mramc_event_t	event )

Function for clearing the specified MRAMC event.

Parameters

[in]	p_reg	Pointer to the peripheral register structure.
[in]	event	Event to clear.

◆ nrf_mramc_int_disable()

NRF_STATIC_INLINE void nrf_mramc_int_disable	(	NRF_MRAMC_Type *	p_reg,
		uint32_t	mask )

Function for disabling the specified interrupts.

Parameters

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

◆ nrf_mramc_int_enable()

NRF_STATIC_INLINE void nrf_mramc_int_enable	(	NRF_MRAMC_Type *	p_reg,
		uint32_t	mask )

Function for enabling the specified interrupts.

Parameters

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

◆ nrf_mramc_int_enable_check()

NRF_STATIC_INLINE uint32_t nrf_mramc_int_enable_check	(	NRF_MRAMC_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_mramc_int_mask_t values for bit masking.

Returns: Mask of enabled interrupts.

◆ nrf_mramc_int_pending_get()

NRF_STATIC_INLINE uint32_t nrf_mramc_int_pending_get ( NRF_MRAMC_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_mramc_int_mask_t values for bit masking.

◆ nrf_mramc_lowavgcurr_get()

NRF_STATIC_INLINE void nrf_mramc_lowavgcurr_get	(	NRF_MRAMC_Type const *	p_reg,
		nrf_mramc_lowavgcurr_t *	p_data )

Function for getting preload timeout value for low average current in case of read, write and erase.

Note: The timeout value is number of MRAMC clock cycles, feature is disabled when the value is 0.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[out]	p_data	Pointer to the structure to be filled with information about preload timeout value for average current in case of read, write, and errase operation.

◆ nrf_mramc_lowavgcurr_set()

NRF_STATIC_INLINE void nrf_mramc_lowavgcurr_set	(	NRF_MRAMC_Type *	p_reg,
		nrf_mramc_lowavgcurr_t const *	p_data )

Function for setting preload timeout value for low average current in case of read, write and erase.

Note: The timeout value is number of MRAMC clock cycles, feature is disabled when the value is 0.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	p_data	Pointer to the structure filled with information about preload timeout value for average current in case of read, write, and errase operation.

◆ nrf_mramc_power_autopowerdown_get()

NRF_STATIC_INLINE void nrf_mramc_power_autopowerdown_get	(	NRF_MRAMC_Type const *	p_reg,
		nrf_mramc_power_autopowerdown_t *	p_data )

Function for getting automatic power-down feature using the inactive time period of MRAM.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[out]	p_data	Pointer to the structure to be filled with information about power-down feature configuration.

◆ nrf_mramc_power_autopowerdown_set()

NRF_STATIC_INLINE void nrf_mramc_power_autopowerdown_set	(	NRF_MRAMC_Type *	p_reg,
		nrf_mramc_power_autopowerdown_t const *	p_data )

Function for setting automatic power-down feature using the inactive time period of MRAM.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	p_data	Pointer to the structure filled with information about power-down feature configuration.

◆ nrf_mramc_power_force_off_get()

NRF_STATIC_INLINE void nrf_mramc_power_force_off_get	(	NRF_MRAMC_Type const *	p_reg,
		nrf_mramc_power_conf_t *	p_data )

Function for getting force OFF the power supply.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[out]	p_data	Pointer to the structure to be filled with information about force OFF power supply.

◆ nrf_mramc_power_force_off_set()

NRF_STATIC_INLINE void nrf_mramc_power_force_off_set	(	NRF_MRAMC_Type *	p_reg,
		nrf_mramc_power_conf_t const *	p_data )

Function for setting force OFF the power supply.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	p_data	Pointer to the structure filled with information about force OFF power supply.

◆ nrf_mramc_power_force_on_get()

NRF_STATIC_INLINE void nrf_mramc_power_force_on_get	(	NRF_MRAMC_Type const *	p_reg,
		nrf_mramc_power_conf_t *	p_data )

Function for getting force ON the power supply.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[out]	p_data	Pointer to the structure to be filled with information about force ON power supply.

◆ nrf_mramc_power_force_on_set()

NRF_STATIC_INLINE void nrf_mramc_power_force_on_set	(	NRF_MRAMC_Type *	p_reg,
		nrf_mramc_power_conf_t const *	p_data )

Function for setting the configuration of force ON signal of the power supply.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	p_data	Pointer to the structure filled with information about force ON power supply.

◆ nrf_mramc_power_init_get()

NRF_STATIC_INLINE nrf_mramc_power_init_t nrf_mramc_power_init_get ( NRF_MRAMC_Type const * p_reg )

Function for getting power-up/down sequence.

Parameters

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

Returns: Power init mode.

◆ nrf_mramc_power_init_set()

NRF_STATIC_INLINE void nrf_mramc_power_init_set	(	NRF_MRAMC_Type *	p_reg,
		nrf_mramc_power_init_t	mode )

Function for setting power-up/down sequence.

Parameters

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

◆ nrf_mramc_power_mask_get()

NRF_STATIC_INLINE void nrf_mramc_power_mask_get	(	NRF_MRAMC_Type const *	p_reg,
		nrf_mramc_power_conf_t *	p_data )

Function for getting mask for the various voltages supplies when initiating power-up/down.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[out]	p_data	Pointer to the structure to be filled with information about various voltages supplies when initiating power-up/down.

◆ nrf_mramc_power_mask_set()

NRF_STATIC_INLINE void nrf_mramc_power_mask_set	(	NRF_MRAMC_Type *	p_reg,
		nrf_mramc_power_conf_t const *	p_data )

Function for setting mask for the various voltages supplies when initiating power-up/down.

Note: All bits must be set to 0 for normal operation of MRAM. Incorrect usage would result in unknown behavior of MRAM.

Warning: Do not use this function unless you know the consequences.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	p_data	Pointer to the structure filled with information about various voltages supplies when initiating power-up/down.

◆ nrf_mramc_power_status_get()

NRF_STATIC_INLINE nrf_mramc_power_status_t nrf_mramc_power_status_get ( NRF_MRAMC_Type const * p_reg )

Function for getting the power mode status.

Parameters

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

Returns: Status of the power mode.

◆ nrf_mramc_powerdown_ack_get()

NRF_STATIC_INLINE void nrf_mramc_powerdown_ack_get	(	NRF_MRAMC_Type const *	p_reg,
		nrf_mramc_power_conf_t *	p_data )

Function for getting status of the power control signals acknowledgement during power-down sequence.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[out]	p_data	Pointer to the structure to be filled with information about status of the power control signals acknowledgement during power-down sequence.

◆ nrf_mramc_powerup_ack_get()

NRF_STATIC_INLINE void nrf_mramc_powerup_ack_get	(	NRF_MRAMC_Type const *	p_reg,
		nrf_mramc_power_conf_t *	p_data )

Function for getting status of the power control signals acknowledgement during power-up sequence.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[out]	p_data	Pointer to the structure to be filled with information about status of the power control signals acknowledgement during power-up sequence.

◆ nrf_mramc_ready_get()

NRF_STATIC_INLINE bool nrf_mramc_ready_get ( NRF_MRAMC_Type const * p_reg )

Function for checking current MRAMC operation status.

Parameters

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

Return values

true	Current operation is completed and MRAMC is ready.
false	MRAMC is busy.

◆ nrf_mramc_readynext_get()

NRF_STATIC_INLINE bool nrf_mramc_readynext_get ( NRF_MRAMC_Type const * p_reg )

Function for checking READYNEXT register status.

Parameters

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

Return values

true	MRAMC is ready to accept a new write operation.
false	MRAMC cannot accept any write operation now.

◆ nrf_mramc_readynext_timeout_get()

NRF_STATIC_INLINE void nrf_mramc_readynext_timeout_get	(	NRF_MRAMC_Type const *	p_reg,
		nrf_mramc_readynext_timeout_t *	p_data )

Function for reading preload timeout value for waiting for a next write.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[out]	p_data	Pointer to the structure to be filled with information about preload timeout value.

◆ nrf_mramc_readynext_timeout_set()

NRF_STATIC_INLINE void nrf_mramc_readynext_timeout_set	(	NRF_MRAMC_Type *	p_reg,
		nrf_mramc_readynext_timeout_t const *	p_data )

Function for setting preload timeout value for waiting for a next write.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	p_data	Pointer to the structure filled with information about$ preload timeout value.

◆ nrf_mramc_region_address_get()

NRF_STATIC_INLINE uint32_t nrf_mramc_region_address_get	(	NRF_MRAMC_Type *	p_reg,
		uint32_t	index )

Function for getting address used by the region.

Parameters

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

Returns: Address.

◆ nrf_mramc_region_address_set()

NRF_STATIC_INLINE void nrf_mramc_region_address_set	(	NRF_MRAMC_Type *	p_reg,
		uint32_t	index,
		uint32_t	address )

Function for setting a region address.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	index	Region index.
[in]	address	Region start address.

◆ nrf_mramc_region_config_get()

NRF_STATIC_INLINE void nrf_mramc_region_config_get	(	NRF_MRAMC_Type *	p_reg,
		uint32_t	index,
		nrf_mramc_region_config_t *	p_config )

Function for getting region configuration.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	index	Region index.
[out]	p_config	Location where region configuration is written.

◆ nrf_mramc_region_config_set()

NRF_STATIC_INLINE void nrf_mramc_region_config_set	(	NRF_MRAMC_Type *	p_reg,
		uint32_t	index,
		nrf_mramc_region_config_t *	p_config )

Function for configuring a region.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	index	Region index.
[in]	p_config	Region configuration.

◆ nrf_mramc_trim_count_get()

NRF_STATIC_INLINE uint32_t nrf_mramc_trim_count_get ( NRF_MRAMC_Type const * p_reg )

Function for getting number of bits in the current data to be written to and read from the trim configuration.

Parameters

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

Returns: Number of bits to be written.

◆ nrf_mramc_trim_count_set()

NRF_STATIC_INLINE void nrf_mramc_trim_count_set	(	NRF_MRAMC_Type *	p_reg,
		uint32_t	bits )

Function for setting number of bits in the current data to be written to and read from the trim configuration.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	bits	Number of bits to be written.

◆ nrf_mramc_trim_datain_get()

NRF_STATIC_INLINE uint32_t nrf_mramc_trim_datain_get ( NRF_MRAMC_Type const * p_reg )

Function for getting data written to the MRAM trim configuration.

Parameters

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

Returns: Data written to the MRAM trim configuration.

◆ nrf_mramc_trim_datain_set()

NRF_STATIC_INLINE void nrf_mramc_trim_datain_set	(	NRF_MRAMC_Type *	p_reg,
		uint32_t	data )

Function for setting data to be written to the MRAM trim configuration.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	data	Data to be written to the MRAM trim configuration.

◆ nrf_mramc_trim_dataout_get()

NRF_STATIC_INLINE uint32_t nrf_mramc_trim_dataout_get ( NRF_MRAMC_Type const * p_reg )

Function for getting data read from the MRAM trim configuration.

Parameters

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

Returns: Data read from the MRAM trim configuration.

◆ nrf_mramc_trim_done_get()

NRF_STATIC_INLINE nrf_mramc_trim_t nrf_mramc_trim_done_get ( NRF_MRAMC_Type const * p_reg )

Function for getting trim configuration data status.

Parameters

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

Returns: Trim configuration status.

◆ nrf_mramc_trim_done_set()

NRF_STATIC_INLINE void nrf_mramc_trim_done_set ( NRF_MRAMC_Type * p_reg )

Function for indicating to the MRAMC that the whole MRAM trim configuration data write is completed.

Parameters

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

◆ nrf_mramc_trim_ready_get()

NRF_STATIC_INLINE bool nrf_mramc_trim_ready_get ( NRF_MRAMC_Type const * p_reg )

Function for getting status of shifting the MRAM trim configuration data.

Parameters

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

Return values

true	Ready for shifting the next MRAM trim configuration data.
false	Shifting the MRAM trim configuration data is in progress.

◆ nrf_mramc_trim_start()

NRF_STATIC_INLINE void nrf_mramc_trim_start ( NRF_MRAMC_Type * p_reg )

Function for setting start shifting data for trim configuration.

Parameters

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

◆ nrf_mramc_trim_start_get()

NRF_STATIC_INLINE bool nrf_mramc_trim_start_get ( NRF_MRAMC_Type const * p_reg )

Function for getting start shifting data for trim configuration.

Parameters

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

Return values

true	Start trim config.
false	No operation.

◆ nrf_mramc_waitstates_get()

NRF_STATIC_INLINE void nrf_mramc_waitstates_get	(	NRF_MRAMC_Type const *	p_reg,
		nrf_mramc_waitstates_t *	p_data )

Function for reading wait states for MRAM read access.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[out]	p_data	Pointer to the data structure to be filled with waitstates information for MRAM read access.

◆ nrf_mramc_waitstates_set()

NRF_STATIC_INLINE void nrf_mramc_waitstates_set	(	NRF_MRAMC_Type *	p_reg,
		nrf_mramc_waitstates_t const *	p_data )

Function for setting wait states for MRAM read access.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	p_data	Pointer to the structure filled with information about waitstates for MRAM read access.

Data Structures

Macros

Enumerations

Functions

Detailed Description

Enumeration Type Documentation

◆ nrf_mramc_event_t

◆ nrf_mramc_int_mask_t

◆ nrf_mramc_mode_erase_t

◆ nrf_mramc_mode_write_t

◆ nrf_mramc_power_init_t

◆ nrf_mramc_power_status_t

◆ nrf_mramc_trim_t

Function Documentation

◆ nrf_mramc_autoreadmode_get()

◆ nrf_mramc_autoreadmode_set()

◆ nrf_mramc_config_get()

◆ nrf_mramc_config_nvr_get()

◆ nrf_mramc_config_nvr_set()

◆ nrf_mramc_config_set()

◆ nrf_mramc_ecc_corr_clear()

◆ nrf_mramc_ecc_error_clear()

◆ nrf_mramc_ecc_get()

◆ nrf_mramc_erase_all()

◆ nrf_mramc_erase_all_get()

◆ nrf_mramc_erase_all_lock_get()

◆ nrf_mramc_erase_all_lock_set()

◆ nrf_mramc_erase_area_get()

◆ nrf_mramc_erase_area_lock_get()

◆ nrf_mramc_erase_area_lock_set()

◆ nrf_mramc_erase_area_set()

◆ nrf_mramc_erase_word_get()

◆ nrf_mramc_erase_word_lock_get()

◆ nrf_mramc_erase_word_lock_set()

◆ nrf_mramc_erase_word_set()

◆ nrf_mramc_event_address_get()

◆ nrf_mramc_event_check()

◆ nrf_mramc_event_clear()

◆ nrf_mramc_int_disable()

◆ nrf_mramc_int_enable()

◆ nrf_mramc_int_enable_check()

◆ nrf_mramc_int_pending_get()

◆ nrf_mramc_lowavgcurr_get()

◆ nrf_mramc_lowavgcurr_set()

◆ nrf_mramc_power_autopowerdown_get()

◆ nrf_mramc_power_autopowerdown_set()

◆ nrf_mramc_power_force_off_get()

◆ nrf_mramc_power_force_off_set()

◆ nrf_mramc_power_force_on_get()

◆ nrf_mramc_power_force_on_set()

◆ nrf_mramc_power_init_get()

◆ nrf_mramc_power_init_set()

◆ nrf_mramc_power_mask_get()

◆ nrf_mramc_power_mask_set()

◆ nrf_mramc_power_status_get()

◆ nrf_mramc_powerdown_ack_get()

◆ nrf_mramc_powerup_ack_get()

◆ nrf_mramc_ready_get()

◆ nrf_mramc_readynext_get()

◆ nrf_mramc_readynext_timeout_get()

◆ nrf_mramc_readynext_timeout_set()

◆ nrf_mramc_region_address_get()

◆ nrf_mramc_region_address_set()

◆ nrf_mramc_region_config_get()

◆ nrf_mramc_region_config_set()

◆ nrf_mramc_trim_count_get()

◆ nrf_mramc_trim_count_set()

◆ nrf_mramc_trim_datain_get()

◆ nrf_mramc_trim_datain_set()

◆ nrf_mramc_trim_dataout_get()

◆ nrf_mramc_trim_done_get()

◆ nrf_mramc_trim_done_set()

◆ nrf_mramc_trim_ready_get()

◆ nrf_mramc_trim_start()

◆ nrf_mramc_trim_start_get()

◆ nrf_mramc_waitstates_get()

◆ nrf_mramc_waitstates_set()