基于可编程逻辑器件的巨磁阻抗效应传感器应用  

GMI Sensor Application Based on CPLD

作　　者：王震[1] 卢志才[1] 米东[1] 徐章遂[1] 贾春宁 田冕 

机构地区：[1]军械工程学院无损检测技术研究所,河北石家庄050003 [2]南京军代局上海代表室,上海200233 [3]重庆军代局驻356场军代室,云南昆明650000

出　　处：《仪表技术》2007年第11期57-58,64,共3页Instrumentation Technology

基　　金：国家自然科学基金(50475)

摘　　要：介绍ispLSI1032E的基本结构及其开发软件ispDesignEXPERT的应用。在此基础上,文中设计了基于ispLSI1032E巨磁阻抗效应所需要的稳定的激励源。全数字化设计,使得该系统控制方便灵活。IspLSI 1032E is a kind of high density complex programmable logic device （CPLD） which is produced by Lattice Company of America. The device is in-system programmable. The architecture of ispLSI1032E and its programming software ispDesignEXPERT are introduced. Based on the device, the stable conductor source for the GMR sensor is designed in this paper. The design is digitalized. So it can be controlled easily. This system can be used in practice.

关 键 词：巨磁阻抗效应 可编程逻辑器件 VHDL 

分 类 号：TM926[电气工程—电力电子与电力传动]