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本文描述重合电流磁心存貯器的一般問題,随后提出一些減少与克服困难的新方法。其中有大大提高用晶体管驱动器时的可靠性的选通补偿技術,4微秒操作的新型读出放大器,以及能得到由—30℃至+55℃可靠工作的温度补偿法等。文中概述磁心存储器线选擇法的优点,考虑了部分开关法,討論了使所需驱动线路的数量減为最小的矩陣法。并且叙述了典型的线选擇存貯器。最后,提出一种允許用简单讀出线路极快操作的新的噪音抵消法。
This article describes the general problems of coincident current core storage and then presents some new ways to reduce and overcome the difficulties. Among them are gating compensation technology that greatly improves the reliability when using the transistor driver, a novel sense amplifier operating at 4 microseconds, and a temperature compensation method capable of reliably operating from -30 ° C to + 55 ° C. In this paper, the advantages of the magnetic core memory line selection method are outlined. The partial switching method is considered, and the matrix method that minimizes the number of required driving lines is discussed. And describes a typical line select memory. Finally, a new noise cancellation method is proposed that allows extremely fast operation with simple readout lines.