Cache Functions

Functions that configure Instruction and Data cache. More...

Macros
#define	CCSIDR_WAYS(x)   (((x) & SCB_CCSIDR_ASSOCIATIVITY_Msk) >> SCB_CCSIDR_ASSOCIATIVITY_Pos)
#define	CCSIDR_SETS(x)   (((x) & SCB_CCSIDR_NUMSETS_Msk ) >> SCB_CCSIDR_NUMSETS_Pos )

Functions
__STATIC_INLINE void	SCB_EnableICache (void)
	Enable I-Cache. More...
__STATIC_INLINE void	SCB_DisableICache (void)
	Disable I-Cache. More...
__STATIC_INLINE void	SCB_InvalidateICache (void)
	Invalidate I-Cache. More...
__STATIC_INLINE void	SCB_EnableDCache (void)
	Enable D-Cache. More...
__STATIC_INLINE void	SCB_DisableDCache (void)
	Disable D-Cache. More...
__STATIC_INLINE void	SCB_InvalidateDCache (void)
	Invalidate D-Cache. More...
__STATIC_INLINE void	SCB_CleanDCache (void)
	Clean D-Cache. More...
__STATIC_INLINE void	SCB_CleanInvalidateDCache (void)
	Clean & Invalidate D-Cache. More...
__STATIC_INLINE void	SCB_InvalidateDCache_by_Addr (uint32_t *addr, int32_t dsize)
	D-Cache Invalidate by address. More...
__STATIC_INLINE void	SCB_CleanDCache_by_Addr (uint32_t *addr, int32_t dsize)
	D-Cache Clean by address. More...
__STATIC_INLINE void	SCB_CleanInvalidateDCache_by_Addr (uint32_t *addr, int32_t dsize)
	D-Cache Clean and Invalidate by address. More...

Detailed Description

Functions that configure Instruction and Data cache.

Function Documentation

SCB_CleanDCache()

__STATIC_INLINE void SCB_CleanDCache

(

void

)

Clean D-Cache.

Cleans D-Cache

SCB_CleanDCache_by_Addr()

__STATIC_INLINE void SCB_CleanDCache_by_Addr	(	uint32_t *	addr,
		int32_t	dsize
	)

D-Cache Clean by address.

Cleans D-Cache for the given address

Parameters

[in]	addr	address (aligned to 32-byte boundary)
[in]	dsize	size of memory block (in number of bytes)

SCB_CleanInvalidateDCache()

__STATIC_INLINE void SCB_CleanInvalidateDCache

(

void

)

Clean & Invalidate D-Cache.

Cleans and Invalidates D-Cache

SCB_CleanInvalidateDCache_by_Addr()

__STATIC_INLINE void SCB_CleanInvalidateDCache_by_Addr	(	uint32_t *	addr,
		int32_t	dsize
	)

D-Cache Clean and Invalidate by address.

Cleans and invalidates D_Cache for the given address

Parameters

[in]	addr	address (aligned to 32-byte boundary)
[in]	dsize	size of memory block (in number of bytes)

SCB_DisableDCache()

__STATIC_INLINE void SCB_DisableDCache

(

void

)

Disable D-Cache.

Turns off D-Cache

SCB_DisableICache()

__STATIC_INLINE void SCB_DisableICache

(

void

)

Disable I-Cache.

Turns off I-Cache

SCB_EnableDCache()

__STATIC_INLINE void SCB_EnableDCache

(

void

)

Enable D-Cache.

Turns on D-Cache

SCB_EnableICache()

__STATIC_INLINE void SCB_EnableICache

(

void

)

Enable I-Cache.

Turns on I-Cache

SCB_InvalidateDCache()

__STATIC_INLINE void SCB_InvalidateDCache

(

void

)

Invalidate D-Cache.

Invalidates D-Cache

SCB_InvalidateDCache_by_Addr()

__STATIC_INLINE void SCB_InvalidateDCache_by_Addr	(	uint32_t *	addr,
		int32_t	dsize
	)

D-Cache Invalidate by address.

Invalidates D-Cache for the given address

Parameters

[in]	addr	address (aligned to 32-byte boundary)
[in]	dsize	size of memory block (in number of bytes)

SCB_InvalidateICache()

__STATIC_INLINE void SCB_InvalidateICache

(

void

)

Invalidate I-Cache.

Invalidates I-Cache