(under subclass 147) Subject matter including provisions for selectively restricting access to memory areas.
SEE OR SEARCH CLASS
710, Electrical Computers and Digital Data Processing Systems: Input/Output,
36+, for I/O access regulating; subclasses 107+ for access regulating and arbitration within a digital data processing system; and subclasses 200 through 244 for generic access locking, access regulating, or access arbitration in data