A system memory includes a memory hub controller, a memory module accessible by the memory hub controller, and an expansion module having a processor circuit coupled to the memory module and also having access to the memory module. The memory hub controller is coupled to the memory hub through a first...http://www.google.es/patents/US7899969?utm_source=gb-gplus-sharePatente US7899969 - System and method for memory hub-based expansion bus
System and method for memory hub-based expansion bus
