Hardware access layer for managing the Memory Privilege Controller (MPC) peripheral. More...

Data Structures
struct	nrf_mpc_region_config_t
	Region configuration. More...

struct	nrf_mpc_override_config_t
	Override region configuration. More...

Macros
#define	NRF_MPC_HAS_RTCHOKE 1
	Symbol indicating whether RTCHOKE functionality is present.

#define	NRF_MPC_HAS_SECDOM 1
	Symbol indicating whether SECDOM functionality is present.

#define	NRF_MPC_HAS_OVERRIDE_OFFSET 1
	Symbol indicating whether OVERRIDE OFFSET functionality is present.

#define	NRF_MPC_REGION_COUNT MPC_REGION_MaxCount
	Number of regions.

#define	NRF_MPC_OVERRIDE_COUNT MPC_OVERRIDE_MaxCount
	Number of override regions.

#define	NRF_MPC_MASTER_PORTS_COUNT MPC_MASTER_PORTS_MaxCount
	Number of master ports.

#define	NRF_MPC_RTCHOKE_COUNT MPC_RTCHOKE_DELAY_MaxCount
	Number of Real Time Choke slaves.

Enumerations
enum	nrf_mpc_event_t { NRF_MPC_EVENT_MEMACCERR = offsetof(NRF_MPC_Type, EVENTS_MEMACCERR) }
	MPC events. More...

enum	nrf_mpc_int_mask_t { NRF_MPC_INT_MEMACCERR_MASK = MPC_INTENSET_MEMACCERR_Msk }
	MPC interrupts. More...

enum	nrf_mpc_errorsource_t { NRF_MPC_ERRORSOURCE_SLAVE = MPC_MEMACCERR_INFO_ERRORSOURCE_Slave , NRF_MPC_ERRORSOURCE_MPC = MPC_MEMACCERR_INFO_ERRORSOURCE_MPC }
	Error sources. More...

enum	nrf_mpc_permission_mask_t { NRF_MPC_PERM_READ_MASK = MPC_OVERRIDE_PERM_READ_Msk , NRF_MPC_PERM_WRITE_MASK = MPC_OVERRIDE_PERM_WRITE_Msk , NRF_MPC_PERM_EXECUTE_MASK = MPC_OVERRIDE_PERM_EXECUTE_Msk , NRF_MPC_PERM_SECURE_MASK = MPC_OVERRIDE_PERM_SECATTR_Msk }
	Permissions mask. More...

enum	nrf_mpc_masterport_mask_t { NRF_MPC_MASTERPORT_0_MASK = MPC_REGION_MASTERPORT_ENABLE0_Msk , NRF_MPC_MASTERPORT_1_MASK = MPC_REGION_MASTERPORT_ENABLE1_Msk , NRF_MPC_MASTERPORT_2_MASK = MPC_REGION_MASTERPORT_ENABLE2_Msk , NRF_MPC_MASTERPORT_3_MASK = MPC_REGION_MASTERPORT_ENABLE3_Msk , NRF_MPC_MASTERPORT_4_MASK = MPC_REGION_MASTERPORT_ENABLE4_Msk , NRF_MPC_MASTERPORT_5_MASK = MPC_REGION_MASTERPORT_ENABLE5_Msk , NRF_MPC_MASTERPORT_6_MASK = MPC_REGION_MASTERPORT_ENABLE6_Msk , NRF_MPC_MASTERPORT_7_MASK = MPC_REGION_MASTERPORT_ENABLE7_Msk , NRF_MPC_MASTERPORT_8_MASK = MPC_REGION_MASTERPORT_ENABLE8_Msk , NRF_MPC_MASTERPORT_9_MASK = MPC_REGION_MASTERPORT_ENABLE9_Msk , NRF_MPC_MASTERPORT_10_MASK = MPC_REGION_MASTERPORT_ENABLE10_Msk , NRF_MPC_MASTERPORT_11_MASK = MPC_REGION_MASTERPORT_ENABLE11_Msk , NRF_MPC_MASTERPORT_12_MASK = MPC_REGION_MASTERPORT_ENABLE12_Msk , NRF_MPC_MASTERPORT_13_MASK = MPC_REGION_MASTERPORT_ENABLE13_Msk , NRF_MPC_MASTERPORT_14_MASK = MPC_REGION_MASTERPORT_ENABLE14_Msk }
	Masterport mask. More...

Functions
NRF_STATIC_INLINE bool	nrf_mpc_event_check (NRF_MPC_Type const *p_reg, nrf_mpc_event_t event)
	Function for retrieving the state of the specified MPC event.

NRF_STATIC_INLINE void	nrf_mpc_event_clear (NRF_MPC_Type *p_reg, nrf_mpc_event_t event)
	Function for clearing the specified MPC event.

NRF_STATIC_INLINE uint32_t	nrf_mpc_event_address_get (NRF_MPC_Type const *p_reg, nrf_mpc_event_t event)
	Function for getting the address of the specified MPC event register.

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

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

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

NRF_STATIC_INLINE void	nrf_mpc_region_config_set (NRF_MPC_Type p_reg, uint8_t index, nrf_mpc_region_config_t const p_config)
	Function for setting configuration of the region.

NRF_STATIC_INLINE nrf_mpc_region_config_t	nrf_mpc_region_config_get (NRF_MPC_Type const *p_reg, uint8_t index)
	Function for getting configuration of the region.

NRF_STATIC_INLINE void	nrf_mpc_region_startaddr_set (NRF_MPC_Type *p_reg, uint8_t index, uint32_t address)
	Function for setting start address of the region.

NRF_STATIC_INLINE uint32_t	nrf_mpc_region_startaddr_get (NRF_MPC_Type const *p_reg, uint8_t index)
	Function for getting start address of the region.

NRF_STATIC_INLINE void	nrf_mpc_region_addrmask_set (NRF_MPC_Type *p_reg, uint8_t index, uint32_t address)
	Function for setting address mask of the region.

NRF_STATIC_INLINE uint32_t	nrf_mpc_region_addrmask_get (NRF_MPC_Type const *p_reg, uint8_t index)
	Function for getting address mask of the region.

NRF_STATIC_INLINE void	nrf_mpc_region_masterport_set (NRF_MPC_Type *p_reg, uint8_t index, uint32_t mask)
	Function for enabling the specified master ports of the region.

NRF_STATIC_INLINE uint32_t	nrf_mpc_region_masterport_get (NRF_MPC_Type const *p_reg, uint8_t index)
	Function for getting enabled master ports of the region.

NRF_STATIC_INLINE void	nrf_mpc_override_config_set (NRF_MPC_Type p_reg, uint8_t index, nrf_mpc_override_config_t const p_config)
	Function for setting configuration of the override region.

NRF_STATIC_INLINE nrf_mpc_override_config_t	nrf_mpc_override_config_get (NRF_MPC_Type const *p_reg, uint8_t index)
	Function for getting configuration of the override region.

NRF_STATIC_INLINE void	nrf_mpc_override_startaddr_set (NRF_MPC_Type *p_reg, uint8_t index, uint32_t address)
	Function for setting start address of the override region.

NRF_STATIC_INLINE uint32_t	nrf_mpc_override_startaddr_get (NRF_MPC_Type const *p_reg, uint8_t index)
	Function for getting start address of the override region.

NRF_STATIC_INLINE void	nrf_mpc_override_endaddr_set (NRF_MPC_Type *p_reg, uint8_t index, uint32_t address)
	Function for setting end address of the override region.

NRF_STATIC_INLINE uint32_t	nrf_mpc_override_endaddr_get (NRF_MPC_Type const *p_reg, uint8_t index)
	Function for getting end address of the override region.

NRF_STATIC_INLINE void	nrf_mpc_override_offset_set (NRF_MPC_Type *p_reg, uint8_t index, uint32_t offset)
	Function for setting offset of the override region.

NRF_STATIC_INLINE uint32_t	nrf_mpc_override_offset_get (NRF_MPC_Type const *p_reg, uint8_t index)
	Function for getting offset of the override region.

NRF_STATIC_INLINE void	nrf_mpc_override_perm_set (NRF_MPC_Type *p_reg, uint8_t index, uint32_t permissions)
	Function for setting permission settings for the override region.

NRF_STATIC_INLINE uint32_t	nrf_mpc_override_perm_get (NRF_MPC_Type const *p_reg, uint8_t index)
	Function for getting permission settings of the override region.

NRF_STATIC_INLINE void	nrf_mpc_override_permmask_set (NRF_MPC_Type *p_reg, uint8_t index, uint32_t permissions)
	Function for setting permission settings mask for the override region.

NRF_STATIC_INLINE uint32_t	nrf_mpc_override_permmask_get (NRF_MPC_Type const *p_reg, uint8_t index)
	Function for getting permission settings mask of the override region.

NRF_STATIC_INLINE void	nrf_mpc_override_ownerid_set (NRF_MPC_Type *p_reg, uint8_t index, nrf_owner_t owner_id)
	Function for setting owner ID for the override region.

NRF_STATIC_INLINE nrf_owner_t	nrf_mpc_override_ownerid_get (NRF_MPC_Type *p_reg, uint8_t index)
	Function for getting owner ID of the override region.

NRF_STATIC_INLINE void	nrf_mpc_override_masterport_set (NRF_MPC_Type *p_reg, uint8_t index, uint32_t mask)
	Function for enabling the specified master ports of the override region.

NRF_STATIC_INLINE uint32_t	nrf_mpc_override_masterport_get (NRF_MPC_Type const *p_reg, uint8_t index)
	Function for getting enabled master ports of the override region.

NRF_STATIC_INLINE uint32_t	nrf_mpc_memaccerr_address_get (NRF_MPC_Type const *p_reg)
	Function for getting the memory address of memory access error.

NRF_STATIC_INLINE nrf_owner_t	nrf_mpc_memaccerr_info_ownerid_get (NRF_MPC_Type const *p_reg)
	Function for getting the owner identifier of the transaction that triggered memory access error.

NRF_STATIC_INLINE uint8_t	nrf_mpc_memaccerr_info_masterport_get (NRF_MPC_Type const *p_reg)
	Function for getting the master port of the transaction that triggered memory access error.

NRF_STATIC_INLINE uint32_t	nrf_mpc_memaccerr_info_perm_get (NRF_MPC_Type const *p_reg)
	Function for getting the permissions of the transaction that triggered memory access error.

NRF_STATIC_INLINE nrf_mpc_errorsource_t	nrf_mpc_memaccerr_info_errorsource_get (NRF_MPC_Type const *p_reg)
	Function for getting the source of the transaction that triggered memory access error.

NRF_STATIC_INLINE void	nrf_mpc_globalslave_masterport_set (NRF_MPC_Type *p_reg, uint32_t mask)
	Function for enabling the specified master ports connection to global slave.

NRF_STATIC_INLINE uint32_t	nrf_mpc_globalslave_masterport_get (NRF_MPC_Type const *p_reg)
	Function for getting enabled master ports connection to global slave.

NRF_STATIC_INLINE void	nrf_mpc_globalslave_lock_enable (NRF_MPC_Type *p_reg)
	Function for enabling the global slave registers lock.

NRF_STATIC_INLINE bool	nrf_mpc_globalslave_lock_check (NRF_MPC_Type const *p_reg)
	Function for getting the status of the global slave registers lock.

NRF_STATIC_INLINE void	nrf_mpc_rtchoke_writeaccess_set (NRF_MPC_Type *p_reg, uint32_t mask)
	Function for enabling the AXI Write Address Channel Real Time Choke for specified master ports.

NRF_STATIC_INLINE uint32_t	nrf_mpc_rtchoke_writeaccess_get (NRF_MPC_Type const *p_reg)
	Function for getting master ports with enabled AXI Write Address Channel Real Time Choke.

NRF_STATIC_INLINE void	nrf_mpc_rtchoke_readaccess_set (NRF_MPC_Type *p_reg, uint32_t mask)
	Function for enabling the AXI Read Address Channel Real Time Choke for specified master ports.

NRF_STATIC_INLINE uint32_t	nrf_mpc_rtchoke_readaccess_get (NRF_MPC_Type const *p_reg)
	Function for getting master ports with enabled AXI Read Address Channel Real Time Choke.

NRF_STATIC_INLINE void	nrf_mpc_rtchoke_delay_set (NRF_MPC_Type *p_reg, uint8_t slave, uint8_t delay)
	Function for setting the Real Time Choke delay for the specified slave.

NRF_STATIC_INLINE uint8_t	nrf_mpc_rtchoke_delay_get (NRF_MPC_Type const *p_reg, uint8_t slave)
	Function for getting the Real Time Choke delay for the specified slave.

Detailed Description

Hardware access layer for managing the Memory Privilege Controller (MPC) peripheral.

Enumeration Type Documentation

◆ nrf_mpc_errorsource_t

enum nrf_mpc_errorsource_t

Error sources.

Enumerator
NRF_MPC_ERRORSOURCE_SLAVE	Error was triggered by an AXI slave.
NRF_MPC_ERRORSOURCE_MPC	Error was triggered by MCP module.

◆ nrf_mpc_event_t

enum nrf_mpc_event_t

MPC events.

Enumerator
NRF_MPC_EVENT_MEMACCERR	Memory access error.

◆ nrf_mpc_int_mask_t

enum nrf_mpc_int_mask_t

MPC interrupts.

Enumerator
NRF_MPC_INT_MEMACCERR_MASK	Interrupt on MEMACCERR event.

◆ nrf_mpc_masterport_mask_t

enum nrf_mpc_masterport_mask_t

Masterport mask.

Enumerator
NRF_MPC_MASTERPORT_0_MASK	Enable master port 0.
NRF_MPC_MASTERPORT_1_MASK	Enable master port 1.
NRF_MPC_MASTERPORT_2_MASK	Enable master port 2.
NRF_MPC_MASTERPORT_3_MASK	Enable master port 3.
NRF_MPC_MASTERPORT_4_MASK	Enable master port 4.
NRF_MPC_MASTERPORT_5_MASK	Enable master port 5.
NRF_MPC_MASTERPORT_6_MASK	Enable master port 6.
NRF_MPC_MASTERPORT_7_MASK	Enable master port 7.
NRF_MPC_MASTERPORT_8_MASK	Enable master port 8.
NRF_MPC_MASTERPORT_9_MASK	Enable master port 9.
NRF_MPC_MASTERPORT_10_MASK	Enable master port 10.
NRF_MPC_MASTERPORT_11_MASK	Enable master port 11.
NRF_MPC_MASTERPORT_12_MASK	Enable master port 12.
NRF_MPC_MASTERPORT_13_MASK	Enable master port 13.
NRF_MPC_MASTERPORT_14_MASK	Enable master port 14.

◆ nrf_mpc_permission_mask_t

enum nrf_mpc_permission_mask_t

Permissions mask.

Note: This enum may be used for both permission settings and permission settings mask.

Enumerator
NRF_MPC_PERM_READ_MASK	Read access.
NRF_MPC_PERM_WRITE_MASK	Write access.
NRF_MPC_PERM_EXECUTE_MASK	Software execute.
NRF_MPC_PERM_SECURE_MASK	Security mapping.

Function Documentation

◆ nrf_mpc_event_address_get()

NRF_STATIC_INLINE uint32_t nrf_mpc_event_address_get	(	NRF_MPC_Type const *	p_reg,
		nrf_mpc_event_t	event
	)

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

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	event	Event to get the address of.

Returns: Address of the specified event register.

◆ nrf_mpc_event_check()

NRF_STATIC_INLINE bool nrf_mpc_event_check	(	NRF_MPC_Type const *	p_reg,
		nrf_mpc_event_t	event
	)

Function for retrieving the state of the specified MPC 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_mpc_event_clear()

NRF_STATIC_INLINE void nrf_mpc_event_clear	(	NRF_MPC_Type *	p_reg,
		nrf_mpc_event_t	event
	)

Function for clearing the specified MPC event.

Parameters

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

◆ nrf_mpc_globalslave_lock_check()

NRF_STATIC_INLINE bool nrf_mpc_globalslave_lock_check ( NRF_MPC_Type const * p_reg )

Function for getting the status of the global slave registers lock.

Note: When global slave registers is enabled, modifying the global slave configuration is not possible.

Parameters

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

Returns: True if global slave registers are locked, false otherwise.

◆ nrf_mpc_globalslave_lock_enable()

NRF_STATIC_INLINE void nrf_mpc_globalslave_lock_enable ( NRF_MPC_Type * p_reg )

Function for enabling the global slave registers lock.

Note: When global slave registers is enabled, modifying the global slave configuration is not possible.

Parameters

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

◆ nrf_mpc_globalslave_masterport_get()

NRF_STATIC_INLINE uint32_t nrf_mpc_globalslave_masterport_get ( NRF_MPC_Type const * p_reg )

Function for getting enabled master ports connection to global slave.

Parameters

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

Returns: Mask of master ports connected, constructed from nrf_mpc_masterport_mask_t enumerator values.

◆ nrf_mpc_globalslave_masterport_set()

NRF_STATIC_INLINE void nrf_mpc_globalslave_masterport_set	(	NRF_MPC_Type *	p_reg,
		uint32_t	mask
	)

Function for enabling the specified master ports connection to global slave.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	mask	Mask of master ports to be connected, constructed from nrf_mpc_masterport_mask_t enumerator values.

◆ nrf_mpc_int_disable()

NRF_STATIC_INLINE void nrf_mpc_int_disable	(	NRF_MPC_Type *	p_reg,
		uint32_t	mask
	)

Function for disabling the 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_mpc_int_mask_t values for bit masking.

◆ nrf_mpc_int_enable()

NRF_STATIC_INLINE void nrf_mpc_int_enable	(	NRF_MPC_Type *	p_reg,
		uint32_t	mask
	)

Function for enabling the 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_mpc_int_mask_t values for bit masking.

◆ nrf_mpc_int_enable_check()

NRF_STATIC_INLINE uint32_t nrf_mpc_int_enable_check	(	NRF_MPC_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_mpc_int_mask_t values for bit masking.

Returns: Mask of enabled interrupts.

◆ nrf_mpc_memaccerr_address_get()

NRF_STATIC_INLINE uint32_t nrf_mpc_memaccerr_address_get ( NRF_MPC_Type const * p_reg )

Function for getting the memory address of memory access error.

Note: Register content will not be changed as long as MEMACCERR event is active.

Parameters

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

Returns: Target address for the errroneous access.

◆ nrf_mpc_memaccerr_info_errorsource_get()

NRF_STATIC_INLINE nrf_mpc_errorsource_t nrf_mpc_memaccerr_info_errorsource_get ( NRF_MPC_Type const * p_reg )

Function for getting the source of the transaction that triggered memory access error.

Note: Register content will not be changed as long as MEMACCERR event is active.

Parameters

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

Returns: Source of the errorneous access.

◆ nrf_mpc_memaccerr_info_masterport_get()

NRF_STATIC_INLINE uint8_t nrf_mpc_memaccerr_info_masterport_get ( NRF_MPC_Type const * p_reg )

Function for getting the master port of the transaction that triggered memory access error.

Note: Register content will not be changed as long as MEMACCERR event is active.

Parameters

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

Returns: Master port where errorneous access is detected.

◆ nrf_mpc_memaccerr_info_ownerid_get()

NRF_STATIC_INLINE nrf_owner_t nrf_mpc_memaccerr_info_ownerid_get ( NRF_MPC_Type const * p_reg )

Function for getting the owner identifier of the transaction that triggered memory access error.

Note: Register content will not be changed as long as MEMACCERR event is active.

Parameters

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

Returns: Owner identifier of the errorneous access.

◆ nrf_mpc_memaccerr_info_perm_get()

NRF_STATIC_INLINE uint32_t nrf_mpc_memaccerr_info_perm_get ( NRF_MPC_Type const * p_reg )

Function for getting the permissions of the transaction that triggered memory access error.

Note: Register content will not be changed as long as MEMACCERR event is active.

Parameters

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

Returns: Permission settings of the errorneous access.

◆ nrf_mpc_override_config_get()

NRF_STATIC_INLINE nrf_mpc_override_config_t nrf_mpc_override_config_get	(	NRF_MPC_Type const *	p_reg,
		uint8_t	index
	)

Function for getting configuration of the override region.

Parameters

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

Returns: Structure with configuration of the override region.

◆ nrf_mpc_override_config_set()

NRF_STATIC_INLINE void nrf_mpc_override_config_set	(	NRF_MPC_Type *	p_reg,
		uint8_t	index,
		nrf_mpc_override_config_t const *	p_config
	)

Function for setting configuration of the override region.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	index	Override region index.
[in]	p_config	Pointer to the structure of the override region configuration parameters.

◆ nrf_mpc_override_endaddr_get()

NRF_STATIC_INLINE uint32_t nrf_mpc_override_endaddr_get	(	NRF_MPC_Type const *	p_reg,
		uint8_t	index
	)

Function for getting end address of the override region.

Parameters

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

Returns: End address of the override region.

◆ nrf_mpc_override_endaddr_set()

NRF_STATIC_INLINE void nrf_mpc_override_endaddr_set	(	NRF_MPC_Type *	p_reg,
		uint8_t	index,
		uint32_t	address
	)

Function for setting end address of the override region.

Note: Address must be on a 4kB memory boundary.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	index	Override region index.
[in]	address	Address to be set.

◆ nrf_mpc_override_masterport_get()

NRF_STATIC_INLINE uint32_t nrf_mpc_override_masterport_get	(	NRF_MPC_Type const *	p_reg,
		uint8_t	index
	)

Function for getting enabled master ports of the override region.

Parameters

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

Returns: Mask of enabled master ports, constructed from nrf_mpc_masterport_mask_t enumerator values.

◆ nrf_mpc_override_masterport_set()

NRF_STATIC_INLINE void nrf_mpc_override_masterport_set	(	NRF_MPC_Type *	p_reg,
		uint8_t	index,
		uint32_t	mask
	)

Function for enabling the specified master ports of the override region.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	index	Override region index.
[in]	mask	Mask of master ports to be enabled, constructed from nrf_mpc_masterport_mask_t enumerator values.

◆ nrf_mpc_override_offset_get()

NRF_STATIC_INLINE uint32_t nrf_mpc_override_offset_get	(	NRF_MPC_Type const *	p_reg,
		uint8_t	index
	)

Function for getting offset of the override region.

Note: Offset is left shifted before applying, creating a 33-bit signed integer.

Parameters

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

Returns: Address offset value divided by 2.

◆ nrf_mpc_override_offset_set()

NRF_STATIC_INLINE void nrf_mpc_override_offset_set	(	NRF_MPC_Type *	p_reg,
		uint8_t	index,
		uint32_t	offset
	)

Function for setting offset of the override region.

Note: Offset will be left shifted before applying, creating a 33-bit signed integer.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	index	Override region index.
[in]	offset	Address offset value divided by 2.

◆ nrf_mpc_override_ownerid_get()

NRF_STATIC_INLINE nrf_owner_t nrf_mpc_override_ownerid_get	(	NRF_MPC_Type *	p_reg,
		uint8_t	index
	)

Function for getting owner ID of the override region.

Parameters

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

Returns: Owner ID of the overridde region.

◆ nrf_mpc_override_ownerid_set()

NRF_STATIC_INLINE void nrf_mpc_override_ownerid_set	(	NRF_MPC_Type *	p_reg,
		uint8_t	index,
		nrf_owner_t	owner_id
	)

Function for setting owner ID for the override region.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	index	Override region index.
[in]	owner_id	Owner ID to be set.

◆ nrf_mpc_override_perm_get()

NRF_STATIC_INLINE uint32_t nrf_mpc_override_perm_get	(	NRF_MPC_Type const *	p_reg,
		uint8_t	index
	)

Function for getting permission settings of the override region.

Parameters

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

Returns: Mask of permissions, constructed from nrf_mpc_permission_mask_t enumerator values.

◆ nrf_mpc_override_perm_set()

NRF_STATIC_INLINE void nrf_mpc_override_perm_set	(	NRF_MPC_Type *	p_reg,
		uint8_t	index,
		uint32_t	permissions
	)

Function for setting permission settings for the override region.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	index	Override region index.
[in]	permissions	Mask of permissions to be set, constructed from nrf_mpc_permission_mask_t enumerator values.

◆ nrf_mpc_override_permmask_get()

NRF_STATIC_INLINE uint32_t nrf_mpc_override_permmask_get	(	NRF_MPC_Type const *	p_reg,
		uint8_t	index
	)

Function for getting permission settings mask of the override region.

Parameters

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

Returns: Mask of permissions settings mask, constructed from nrf_mpc_permission_mask_t enumerator values.

◆ nrf_mpc_override_permmask_set()

NRF_STATIC_INLINE void nrf_mpc_override_permmask_set	(	NRF_MPC_Type *	p_reg,
		uint8_t	index,
		uint32_t	permissions
	)

Function for setting permission settings mask for the override region.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	index	Override region index.
[in]	permissions	Mask of permissions settings mask to be set, constructed from nrf_mpc_permission_mask_t enumerator values.

◆ nrf_mpc_override_startaddr_get()

NRF_STATIC_INLINE uint32_t nrf_mpc_override_startaddr_get	(	NRF_MPC_Type const *	p_reg,
		uint8_t	index
	)

Function for getting start address of the override region.

Parameters

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

Returns: Start address of the override region.

◆ nrf_mpc_override_startaddr_set()

NRF_STATIC_INLINE void nrf_mpc_override_startaddr_set	(	NRF_MPC_Type *	p_reg,
		uint8_t	index,
		uint32_t	address
	)

Function for setting start address of the override region.

Note: Address must be on a 4kB memory boundary.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	index	Override region index.
[in]	address	Address to be set.

◆ nrf_mpc_region_addrmask_get()

NRF_STATIC_INLINE uint32_t nrf_mpc_region_addrmask_get	(	NRF_MPC_Type const *	p_reg,
		uint8_t	index
	)

Function for getting address mask of the region.

Parameters

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

Returns: Address mask of the region.

◆ nrf_mpc_region_addrmask_set()

NRF_STATIC_INLINE void nrf_mpc_region_addrmask_set	(	NRF_MPC_Type *	p_reg,
		uint8_t	index,
		uint32_t	address
	)

Function for setting address mask of the region.

Note: Mask must be on a 4kB memory boundary.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	index	Region index.
[in]	address	Address to be set.

◆ nrf_mpc_region_config_get()

NRF_STATIC_INLINE nrf_mpc_region_config_t nrf_mpc_region_config_get	(	NRF_MPC_Type const *	p_reg,
		uint8_t	index
	)

Function for getting configuration of the region.

Parameters

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

Returns: Structure with configuration of the region.

◆ nrf_mpc_region_config_set()

NRF_STATIC_INLINE void nrf_mpc_region_config_set	(	NRF_MPC_Type *	p_reg,
		uint8_t	index,
		nrf_mpc_region_config_t const *	p_config
	)

Function for setting configuration of the region.

Parameters

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

◆ nrf_mpc_region_masterport_get()

NRF_STATIC_INLINE uint32_t nrf_mpc_region_masterport_get	(	NRF_MPC_Type const *	p_reg,
		uint8_t	index
	)

Function for getting enabled master ports of the region.

Parameters

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

Returns: Mask of enabled master ports, constructed from nrf_mpc_masterport_mask_t enumerator values.

◆ nrf_mpc_region_masterport_set()

NRF_STATIC_INLINE void nrf_mpc_region_masterport_set	(	NRF_MPC_Type *	p_reg,
		uint8_t	index,
		uint32_t	mask
	)

Function for enabling the specified master ports of the region.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	index	Region index.
[in]	mask	Mask of master ports to be enabled, constructed from nrf_mpc_masterport_mask_t enumerator values.

◆ nrf_mpc_region_startaddr_get()

NRF_STATIC_INLINE uint32_t nrf_mpc_region_startaddr_get	(	NRF_MPC_Type const *	p_reg,
		uint8_t	index
	)

Function for getting start address of the region.

Parameters

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

Returns: Start address of the region.

◆ nrf_mpc_region_startaddr_set()

NRF_STATIC_INLINE void nrf_mpc_region_startaddr_set	(	NRF_MPC_Type *	p_reg,
		uint8_t	index,
		uint32_t	address
	)

Function for setting start address of the region.

Note: Address must be on a 4kB memory boundary.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	index	Region index.
[in]	address	Address to be set.

◆ nrf_mpc_rtchoke_delay_get()

NRF_STATIC_INLINE uint8_t nrf_mpc_rtchoke_delay_get	(	NRF_MPC_Type const *	p_reg,
		uint8_t	slave
	)

Function for getting the Real Time Choke delay for the specified slave.

Parameters

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

Returns: Delay value for slave.

◆ nrf_mpc_rtchoke_delay_set()

NRF_STATIC_INLINE void nrf_mpc_rtchoke_delay_set	(	NRF_MPC_Type *	p_reg,
		uint8_t	slave,
		uint8_t	delay
	)

Function for setting the Real Time Choke delay for the specified slave.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	slave	Slave number.
[in]	delay	Delay value to be set.

◆ nrf_mpc_rtchoke_readaccess_get()

NRF_STATIC_INLINE uint32_t nrf_mpc_rtchoke_readaccess_get ( NRF_MPC_Type const * p_reg )

Function for getting master ports with enabled AXI Read Address Channel Real Time Choke.

Parameters

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

Returns: Mask of master ports with the Read Real Time Choke enabled, constructed from nrf_mpc_masterport_mask_t enumerator values.

◆ nrf_mpc_rtchoke_readaccess_set()

NRF_STATIC_INLINE void nrf_mpc_rtchoke_readaccess_set	(	NRF_MPC_Type *	p_reg,
		uint32_t	mask
	)

Function for enabling the AXI Read Address Channel Real Time Choke for specified master ports.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	mask	Mask of master ports to have the Read Real Time Choke enabled, constructed from nrf_mpc_masterport_mask_t enumerator values.

◆ nrf_mpc_rtchoke_writeaccess_get()

NRF_STATIC_INLINE uint32_t nrf_mpc_rtchoke_writeaccess_get ( NRF_MPC_Type const * p_reg )

Function for getting master ports with enabled AXI Write Address Channel Real Time Choke.

Parameters

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

Returns: Mask of master ports with the Write Real Time Choke enabled, constructed from nrf_mpc_masterport_mask_t enumerator values.

◆ nrf_mpc_rtchoke_writeaccess_set()

NRF_STATIC_INLINE void nrf_mpc_rtchoke_writeaccess_set	(	NRF_MPC_Type *	p_reg,
		uint32_t	mask
	)

Function for enabling the AXI Write Address Channel Real Time Choke for specified master ports.

Parameters

[in]	p_reg	Pointer to the structure of registers of the peripheral.
[in]	mask	Mask of master ports to have the Write Real Time Choke enabled, constructed from nrf_mpc_masterport_mask_t enumerator values.

Data Structures

Macros

Enumerations

Functions

Detailed Description

Enumeration Type Documentation

◆ nrf_mpc_errorsource_t

◆ nrf_mpc_event_t

◆ nrf_mpc_int_mask_t

◆ nrf_mpc_masterport_mask_t

◆ nrf_mpc_permission_mask_t

Function Documentation

◆ nrf_mpc_event_address_get()

◆ nrf_mpc_event_check()

◆ nrf_mpc_event_clear()

◆ nrf_mpc_globalslave_lock_check()

◆ nrf_mpc_globalslave_lock_enable()

◆ nrf_mpc_globalslave_masterport_get()

◆ nrf_mpc_globalslave_masterport_set()

◆ nrf_mpc_int_disable()

◆ nrf_mpc_int_enable()

◆ nrf_mpc_int_enable_check()

◆ nrf_mpc_memaccerr_address_get()

◆ nrf_mpc_memaccerr_info_errorsource_get()

◆ nrf_mpc_memaccerr_info_masterport_get()

◆ nrf_mpc_memaccerr_info_ownerid_get()

◆ nrf_mpc_memaccerr_info_perm_get()

◆ nrf_mpc_override_config_get()

◆ nrf_mpc_override_config_set()

◆ nrf_mpc_override_endaddr_get()

◆ nrf_mpc_override_endaddr_set()

◆ nrf_mpc_override_masterport_get()

◆ nrf_mpc_override_masterport_set()

◆ nrf_mpc_override_offset_get()

◆ nrf_mpc_override_offset_set()

◆ nrf_mpc_override_ownerid_get()

◆ nrf_mpc_override_ownerid_set()

◆ nrf_mpc_override_perm_get()

◆ nrf_mpc_override_perm_set()

◆ nrf_mpc_override_permmask_get()

◆ nrf_mpc_override_permmask_set()

◆ nrf_mpc_override_startaddr_get()

◆ nrf_mpc_override_startaddr_set()

◆ nrf_mpc_region_addrmask_get()

◆ nrf_mpc_region_addrmask_set()

◆ nrf_mpc_region_config_get()

◆ nrf_mpc_region_config_set()

◆ nrf_mpc_region_masterport_get()

◆ nrf_mpc_region_masterport_set()

◆ nrf_mpc_region_startaddr_get()

◆ nrf_mpc_region_startaddr_set()

◆ nrf_mpc_rtchoke_delay_get()

◆ nrf_mpc_rtchoke_delay_set()

◆ nrf_mpc_rtchoke_readaccess_get()

◆ nrf_mpc_rtchoke_readaccess_set()

◆ nrf_mpc_rtchoke_writeaccess_get()

◆ nrf_mpc_rtchoke_writeaccess_set()