混合信号边界扫描测试控制系统的设计实现  

Research on Test Control System of Mixed-Signal Circuits based on Boundary Scan Technology

作　　者：陈圣俭[1] 陈健[1,2] 张胜满[1] 郑伟东[1] 房金龙[1] 

机构地区：[1]装甲兵工程学院 [2]北京军区66396部队

出　　处：《火力与指挥控制》2008年第S2期97-99,共3页Fire Control & Command Control

摘　　要：现代装备火控系统中混合信号电路越来越普及,为了实现对其快速故障诊断,以IEEE 1149.4标准为依据,设计实现了一个基于边界扫描技术的数模混合信号测试控制系统。仿真实验表明,该测试控制系统操作简便,测试准确,测试效果好,为装备电子系统机内测试应用奠定了基础。In modern fire control system,the mixed-signal circuits become more and more widespread.For the test and diagnosis of the mixed-signal circuits,a mixed-signal circuits test control system is designed based on the IEEE1149.4 standard.It is been verified that this test control system is simple,accurately and effective,which has laied the foundation of built-in test for modern arm electronic system.

关 键 词：IEEE1149.4 边界扫描 混合信号电路 

分 类 号：TN407[电子电信—微电子学与固体电子学]