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前言在数字计算机中数字式磁带存储器用作一种外存储装量,它亦可作为一种重要的输入-输出缓冲设备。由于存储器的信息载体(磁带)易于更新,故容量可以任意扩大。达种存储器有成本低、轻便等特点;在模拟-数字转换装置以及其他方面亦得到了广泛的采用。本文主要介绍采用归零制与不归零制记录方式的磁带存储器晶体管读写电路。
Introduction Digital magnetic tape memory is used as an external memory in digital computers and as an important input-output buffer device. As the memory of the information carrier (tape) easy to update, so the capacity can be arbitrarily expanded. A memory of low cost, lightweight and so on; in the analog - digital conversion devices and other aspects have also been widely used. This article mainly introduces the tape memory transistor read-write circuit using zero-return system and non-return-to-zero system.