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引言自从七十年代初期,Intel 公司首先制成四位微处理器这样一种大规模集成电路(LSI)器件以来,不过短短十来年。微处理器本身,以及以微处理器为中心组成的微计算机系统,已经取得了长足的进步,而且还在飞速地发展着,这是众所周知的事实。微机的价格在逐年下降,而微机的性能却在迅速提高。虽然当初 Intel 公司研制4位微处理器的目的。主要是为了更好地适应制造袖珍计算器的厂商的需要,但是它一出现就显示出强大的生命力。除了以8位微处理器 Intel8080、M6800、Z80、6500等为中心组成的微计算机已经为人们所广泛应用外,八十年代初期相继出现了以16位微处理器8086、68000、Z8000为中心的高性能微计算机系统。这些微计算机系统的
INTRODUCTION Since the early 1970s Intel Corporation first made a large-scale integrated circuit (LSI) device such as a four-processor microprocessor in just ten years. It is a well-known fact that microprocessors themselves, and microprocessor-centric microcomputer systems, have made great strides and are rapidly evolving. The price of the computer is declining year by year, but the performance of the computer is rapidly increasing. Although the original Intel company developed 4-bit microprocessor purpose. Mainly to better meet the needs of makers of pocket calculators, but as soon as it emerges, it shows great vitality. In addition to the 8-bit microprocessor Intel8080, M6800, Z80, 6500, etc. as the center of the microcomputer has been widely used by people, the early eighties have appeared in 16-bit microprocessor 8086, 68000, Z8000 as the center High-performance micro-computer system. These micro-computer systems