Multi-processing memory duplication system

Abstract

Embodiments of the present invention relate to an apparatus including a first processor module, a second processor module, and a bus. The bus is coupled to the first processor module and the second processor module. The bus is configured to transmit both processor related communication and memory related communication. In embodiments, the first processor module includes a first central processing unit and the second processing module includes a second central processing unit. Accordingly, in embodiments of the present invention, a single bus can be used to communicate between processors and memories. The present invention is useful for real time duplication of memory, high speed duplication of memory, and/or a coherency check of memory between a first processing module and a second processing module.

Dependencies are inferred from the claim text.