PXI软件规范和仪器驱动器  

PXI Software Specification and Instrument Driver

作　　者：陈艳芳[1] 黄建国[1] 李力[1] 

机构地区：[1]电子科技大学自动化工程学院,成都610054

出　　处：《自动化信息》2009年第7期35-36,22,共3页Automation Information

摘　　要：PXI软件规范是对硬件规范的补充，在配置文件的基础上，提供了软件的互操作性的基础。VISA虚拟仪器软件架构通过定义基本的API接口函数，进一步扩充了PXI规范。该文通过实例介绍了基于VISA的PXI仪器驱动器开发。The PXI Software Specification was created to supplement the PXI Hardware Specification, it provides a basis for interoperability among software components in a PXI system based on configuration files. The VISA virtual instrument software architecture further extends the PXI Software Specification by defining a common API interface functions. The paper introduces the development of PXI instrument driver based on VISA with examples.

关 键 词：PXI软件规范 VISA 仪器驱动器 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]