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一、四位机开发系统概述微机应用系统在运行时,按照事先编制的程序,由CPU控制,指挥协调整机各部分的动作。微机化的特点在于,一方面系统的功能在相当程度体现于软件上;另一方面这种功能的实现是软硬件协同“工作”的结果,即软件的正确性必须在整机联调过程中才能最后予以确认。因此,在微机应用系统开发过程中,软件编制和整机联调是两个主要的环节。
First, the four-bit machine development system overview Microcomputer applications at run time, in accordance with the pre-programmed, controlled by the CPU, the command and coordination of all parts of the machine action. On the other hand, the realization of this function is the result of collaborative “work” between software and hardware, that is, the correctness of the software must be in the process of the whole machine joint modulation In the end be confirmed. Therefore, in the process of developing computer application system, software preparation and complete machine joint adjustment are two main links.