某弹载计算机CPU模块的设计与实现  

Design and Implementation of a Missile-borne Computer CPU Module

作　　者：吕浩[1] 梁争争[1] 李翠娟[1] 

机构地区：[1]中航工业西安航空计算技术研究所,西安710068

出　　处：《微处理机》2014年第6期74-77,共4页Microprocessors

基　　金：航空科学基金项目资助(20100231)

摘　　要：弹载计算机作为精确制导武器的核心单元,是实现武器系统精确制导的关键部件。随着武器装备发展水平的提高,弹载制导计算机要求更高的数据采集与处理速度、更高的实时性与可靠性。从功能上讲导引头弹载计算机要完成数据的采集、处理与运算,并提供通信接口。为保证武器的制导精度,弹载计算机必须具备较高的数据采集与运算速度,并完成实时处理。现从设计者的角度提供了一种应用高性能DSP主机接口的弹载计算机设计方法。The missile - borne computer, as the core unit of the precision - guided weapons, is the key component of the precision - guided weapon system. With the improvement of the level of weapons development, the missile - borne guidance computer requires high speed of data acquisition and processing and a higher level of real - time and reliability. From a functional perspective, missile - borne computer needs to complete the data acquisition, processing and computing, and provide the communication interface. In order to ensure the accuracy of the weapons guidance, it must have high speed of data acquisition and operation, and complete real - time processing. This article describes a missile - borne computer design method with the application of high - performance DSP host interface from the designer＇s point of view.

关 键 词：TMS320C6455处理器 现场可编程门阵列 SPI接口 HPI接口 

分 类 号：TP302.1[自动化与计算机技术—计算机系统结构]