Abstract: In an embodiment of the invention, an apparatus comprises: a multi-dimensional memory that is expandable in a first direction; wherein the multi-dimensional memory comprises a serial chain; wherein the serial chain comprises a first serial chain that is expandable in a first direction; and wherein the first serial chain comprises a first memory controller, a first memory module coupled to the first memory controller, a second memory controller coupled to the first memory controller, and a second memory module coupled to the second memory controller.

Abstract: In an embodiment of the invention, an apparatus comprises: a data storage device comprising a first prefetch buffer, a second prefetch buffer, and a third prefetch buffer; wherein the second prefetch buffer and the third prefetch buffer are both coupled in parallel to the first prefetch buffer; and wherein any of the prefetch buffers is configured to store prefetch data. The prefetch data is available to a host that sends a memory read transaction request to the data storage device. In another embodiment of the invention, a method comprises: storing prefetch data in any one of a first prefetch buffer, a second prefetch buffer, or a third prefetch buffer in a storage device; wherein the second prefetch buffer and the third prefetch buffer are both coupled in parallel to the first prefetch buffer. The prefetch data is available to a host that sends a memory read transaction request to a data storage device.

Abstract: In an embodiment of the invention, an apparatus comprises: a central processing unit (CPU); a volatile memory controller; a non-volatile memory controller; a volatile memory coupled to the volatile memory controller; and a non-volatile memory coupled to the non-volatile memory controller; wherein a ratio of the non-volatile memory to the volatile memory is much less than a typical ratio. In another embodiment of the invention, a method comprises: receiving, by a Central Processing Unit (CPU) receives a command; evaluating, by the CPU, the command; executing, by the CPU, a data software assist to perform the command or activating, by the CPU, a hardware accelerator module to perform the command; and responding, by the CPU, to the command.

Abstract: In an embodiment of the invention, a method comprises: fetching a first set of descriptors from a memory device and writing the first set of descriptors to a buffer; retrieving the first set of descriptors from the buffer and processing the first set of descriptors to permit a Direct Memory Access (DMA) operation; and if space is available in the buffer, fetching a second set of descriptors from the memory device and writing the second set of descriptors to the buffer during or after the processing of the first set of descriptors.

Abstract: The present invention pertains to a multi-profile memory controller and devices that use multi-profile memory controllers. More particularly, the present invention pertains to a multi-profile memory controller and related methods and systems that can operate with memory locations, memory devices, or both which are associated with different memory attributes, different attribute qualifiers, or the like, while minimizing or avoiding some or all of the disadvantages of the prior art.