MAX32665 SDK Documentation  0.2
Software Development Kit Overview and API Documentation

Invalidate All Cache Contents. More...

Macros

#define MXC_F_EMCC_INVALIDATE_IA_POS   0
 INVALIDATE_IA Position.
 
#define MXC_F_EMCC_INVALIDATE_IA   ((uint32_t)(0xFFFFFFFFUL << MXC_F_EMCC_INVALIDATE_IA_POS))
 INVALIDATE_IA Mask.
 

Detailed Description

Any time this register location is written (regardless of the data value), the cache controller immediately begins invalidating the entire contents of the cache memory. The cache will be in bypass mode until the invalidate operation is complete. System software can examine the Cache Ready bit (CACHE_CTRL.CACHE_RDY) to determine when the invalidate operation is complete. Note that it is not necessary to disable the cache controller prior to beginning this operation. Reads from this register always return 0.