MEMORY CONTROLLER PAGE MANAGEMENT DEVICES, SYSTEMS, AND METHODS

摘要

Memory controller page management devices, systems, and methods are disclosed. In one embodiment, a memory controller is configured to access memory in response to a memory access request. The memory controller is configured to apply a page management policy to either leave open or close a memory page based on at least identification information of a requestor. In this manner, a memory page management policy can be applied by the memory controller to optimize memory access times and reduce latency based on the identification of the requestor. For example, the requestor may be associated with sequential or series of memory access requests to the same memory such that a leave open page management policy would be optimal for reduced memory access times. As another example, the requestor may be associated with memory access requests to random memory pages such that a close page management policy would be optimal for reduced memory access times.