The design of the control unit of an electronic digital computer

摘要: The function of the control unit an electronic digital computer is to provide sequences pulses, which, when applied store, arithmetic and other units machine, cause orders programme be executed. paper discusses a number related ways in which systematic flexible design for may achieved. In one group systems order code determined by arrangement diodes diode matrix, another appropriate threading wires through matrix ferrite cores. first part concerned with logical design, second practical system using matrix.