Information handling system including a data bus management unit, an address management unit for isolating processor buses from I/O and memory

摘要

An information handling system includes one or more processing units, a data bus management unit, connected to the processor data bus, to a memory system, and to an I/O bus, an address management unit, connected to the processor address bus, to the memory system, to the I/O bus, and one or more I/O controllers, where the address and data management units isolate the processor buses from the I/O bus and the memory system.