USB虚拟仪器测试平台设计  

Design of Virtual Instrument Test Bench Based on USB

作　　者：许国晖[1] 郭瑞[2] 杜月和[2] 

机构地区：[1]军械工程学院装备指挥与管理系,河北石家庄050003 [2]北京军代局驻447厂军代室,内蒙古包头014033

出　　处：《仪表技术》2007年第3期34-36,共3页Instrumentation Technology

摘　　要：提出一种基于USB接口的虚拟仪器测试系统的设计和具体实现方法。系统采用Cypress公司推出的EZ-USB FX作为接口芯片,其软配置特性便于系统的功能扩展。系统的核心部分由Altera公司的EPM7512实现,通过采用Verilog HDL在MaxplusⅡ平台上进行开发。整个系统具有使用灵活方便、可靠性高等优点。The paper proposed the design and implementation of a virtual instrument test system based on USB interface. It adopted EZUSB FX produced by Cypress Corporation as interface chip whose soft-configure feature made it easy to realize the function expansion of the system. EPM7512 produced by Altera Corporation realized the hardcore of system to develop by using Verilog HDL and Maxplus Ⅱ platform. The whole system has such many merits as good adaptability, high reliability and so on.

关 键 词：虚拟仪器 USB CPLD LAB WINDOWS/CVI 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]