A RAID system to transfer data to and from host equipment includes a semiconductor storage unit, a semiconductor-memory selector, and a memory controller. The plurality of chained files includes a first file comprising a delta of a master file and each subsequent file comprising a delta of a previous file in the plurality of chained files. Further, a runtime adaptable processor is coupled to the protocol processing hardware and may be dynamically adapted to perform hardware tasks as per the needs of the network traffic being sent or received andor the policies programmed or services or applications being supported. The Walsh space indicator is updated according to the dynamically varying transmit power available or the use of Walsh functions within the base station.