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随着半导体器件集成度的迅速提高,大中规模集成电路的出现,在计算机领域中出现一个引人注意的动向:微型计算机的崛起。如果以 Intel 公司1971年8月公布的“MCS-4”微型机算起,仅仅几年的时间,这类计算机的研制公司已发展到几十家,产品型号上百种。随着微型机性能的发展,应用领域更快地在扩大。初期 MOS 型微处理机,取代 TTL 型中规模和40个门左右的中小规模随机逻辑小计算机部分机种,得到了广泛的应用。但目前日益盛行的数据通讯中的控制和高速过程的控制、测
With the rapid increase in the integration of semiconductor devices, large and medium-scale integrated circuits appear in the computer field, an interesting trend: the rise of microcomputers. If Intel Corporation in August 1971 announced the “MCS-4” from the micro-computer count, just a few years time, the development of such computers has grown to dozens of companies, hundreds of models. As the performance of microcomputers has evolved, applications have expanded more rapidly. The initial MOS microprocessors, instead of TTL type in the scale and about 40 small and medium-sized random logic small computer part of the model, has been widely used. However, the prevailing control of data communications and the control of high-speed processes are currently under way