Patent ID: 8238349

Claim:
A system comprising: register map circuitry coupled to a processor and an elastic store, wherein the register map circuitry is configured to: receive a request for data from the processor; receive the data from the elastic store in response to requesting the data from the elastic store; and store the data in a memory of the register map circuitry, wherein: the data stored in the memory of the register map circuitry is accessible by the processor, the processor is configured to access the elastic store for read and write operations using a mailbox communication method, and the system further comprises control circuitry configured to: set an address for a data location of the requested data within the elastic store; set a request to read from or write to the data location of the requested data within the elastic store; and receive, at the register map circuitry, a signal issued by the processor, wherein the register map circuitry is further configured to request the data from the data location within the elastic store in response to the received signal.