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大规摸集成电路和微型计算机技术的发展,必然促使机载计算机转向采用微型计算机技术。本文论述用微型计算机取代晶体管分立元件逻辑的空中瞄准数字计算机的重大优越性。用单板微型计算机的器件和容量规模与A/D、D/A等I/O模块组成基本系统,实践证明这样的系统可以完全实现空中瞄准的实时控制、各种功能、算法和程序。本文介绍了微型计算机系统的硬件和软件,着重介绍了A/D、D/A模块AN—μP80—E16板使用方法及编程以及具有普遍参考价值的算法子程序结构,最后介绍了实验调试的结论。
Large-scale integration of integrated circuits and micro-computer technology, will inevitably turn on-board computer using micro-computer technology. This article discusses the great advantages of using a microcomputer to replace a digital computer aiming at the logic of discrete components of a transistor. The basic system of I / O modules such as A / D and D / A is made up of the single-chip microcomputers’ devices and capacity scales. Practice has proved that such a system can fully realize the real-time control of air sighting, various functions, algorithms and programs. This paper introduces the hardware and software of the microcomputer system, and introduces the usage and programming of the AN-μP80-E16 board of A / D and D / A modules and the algorithm subroutine structure with universal reference value. Finally, the conclusion of the experiment debugging is introduced. .