A memory system for controlling memory refresh is provided. An embodiment of the memory system includes a memory configured to operate in a self-refresh mode and an auto-refresh mode, the memory having a plurality of memory locations, and a memory controller configured to access a first one of the memory...http://www.google.es/patents/US7236416?utm_source=gb-gplus-sharePatente US7236416 - Method and system for controlling refresh in volatile memories
Method and system for controlling refresh in volatile memories
