Micron Technology, Inc.
MAPPING A VIRTUAL ADDRESS USING A CONTENT ADDRESSABLE MEMORY (CAM)

Abstract:

Methods, apparatuses, and systems related to mapping a virtual address using a content addressable memory (CAM) are described. In a memory system including a memory and a content addressable memory (CAM), a select line of the CAM can be coupled to a corresponding select line of the memory, which allows the memory system to map a virtual address of a memory device directly to the corresponding select line of the memory. An example method can include receiving, from a host at a memory device comprising a memory array and a content addressable memory (CAM), a first virtual address to be searched among virtual addresses stored within the CAM, identifying, in response to receipt of the first virtual address, a select line of a plurality of select lines of the CAM associated with a second virtual address matching the first virtual address, and activating, in response to identifying the select line of the CAM, a corresponding select line of the memory coupled to the identified select line of the CAM.