iRmx和VxWorks下的HT-7托卡马克PCI采集驱动
Drivers for Data Acquisition Card Based on PCI Bus on HT-7 Tokamak in iRmx and VxWorks

李刚罗家融赵大政

文摘	在iRmx和VxWorks两种实时操作系统下开发实现了HT7托卡马克上PCI数据采集系统,解决了过去系统中存在的实时性和内存溢出两个关键问题。本文结合两种操作系统环境中PCI数据采集的具体实现,对iRmx和VxWorks下有关PCI采集驱动的开发进行了分析和比较。
其他语种文摘	In order to resolve the memory overflowing and improve the real time ability of the previous data acquisition system (DAS) based on PCI bus on HT-7 Tokamak, the iRmx and VxWorks operation systems were applied separately, and both of these problems were resolved preferably. The PCI DAS card drivers in these two operation systems were introduced and their differences were analyzed.
来源	原子能科学技术 ,2005,39(4):381-384 【核心库】
关键词	iRmx ; VxWorks ; 实时操作系统 ; 驱动程序
地址	中国科学院等离子体物理研究所, 安徽, 合肥, 230031
语种	中文
文献类型	研究性论文
ISSN	1000-6931
学科	自动化技术、计算机技术
基金	国家“九五”重大科学工程项目
文献收藏号	CSCD:2000331