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文章介绍了一种机载设备的中央处理单元模块设计与实现。机载设备通过RS422通讯接收飞行控制系统发来的指令信号,中央处理单元完成控制、数据解算、A/D转换等功能,将结果反馈给执行机构,从而实现机载设备的预期功能。本设备已在飞机上使用,使用结果良好,因此具有较强的参考性和实用性。
This paper introduces the design and implementation of a central processing unit module for airborne equipment. The on-board equipment receives the command signal from the flight control system through RS422 communication, and the central processing unit completes the functions of control, data calculation and A / D conversion, and feeds back the results to the implementing agencies so as to realize the expected functions of the airborne equipment. This equipment has been used on the aircraft, the use of good results, it has strong reference and practicality.