作者: Richard L. Bishop , David L. Anderson
DOI:
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摘要: Disclosed is a primary data processing system comprised of, for example, main store, storage unit, an instruction execution console unit and channel performing programs. The includes secondary digital computer programs which functions to observe and/or alter the system. performable by include altering control state, causing commands be executed, controlling addresses, scanning out information. connected through command bus, address bus controls paths of unit.