Date Added: Sep 2012
Now-a-days embedded systems is extremely used for running period of time video applications and it's additionally growing quite ever before. So the challenge for to run transmission applications on the embedded design increased; as a result of the embedded system has terribly restricted resources. The Cache memory is getting used to enhance the performance by bridging the speed gap between the process core and therefore the main memory. However, the matter of adopting the cache memory into embedded systems is twofold. First, cache is power hungry - that challenges the energy and thermal constraints. Second, the cache introduces execution time unpredictability - that challenges the supporting period of time applications.