S3C2440 's Cache

Cache cache Memory Note the difference between the Block device page cache, one is the implementation of the hardware is the implementation of the software, block device page cache.

s3c2440/s3c2410 There is a arm920t core, but also contains several coprocessor, coprocessor equivalent to a processor, to help the main CPU to complete such as floating-point arithmetic, the cache and MMU discussed here, the TLB will use the coprocessor CP15. The data passed between the CPU and the coprocessor passes through two instructions MCR, MRC.

S3C2440 's Cache