基于可测试性某型机载导航计算机系统设计与实现  

Design and Realization of a Kind of Airborne Navigation Computer Based on Testability

作　　者：刘华伟[1] 肖汉[1] 张宗麟[1] 

机构地区：[1]空军工程大学工程学院,西安710038

出　　处：《弹箭与制导学报》2004年第S8期367-369,共3页Journal of Projectiles,Rockets,Missiles and Guidance

摘　　要：研究了某型飞机导航计算机系统结构与信息交联关系,着重从系统可测试性设计的角度出发,采用DSP+FPGA 为核心的方案完成了该计算机样机设计,系统的地面联试结果证明了系统的设计是合理的。This paper studies the architecture and information communication of a kind of airborne navigation computer. the sample computer is designed which using the DSP-t-FPGA as the core circuits of whole system.The scheme empha- sizes the DFT(Design-For-Testability) process.System's immobile online debugging result proves that the design of whole system is right.

关 键 词：机载导航计算机 可测试性 DSP FPGA 

分 类 号：V247.11[航空宇航科学与技术—飞行器设计]