基于VME总线的VxWorks操作系统的移植  

The Migration of VME Bus-Based VxWorks Operating System

作　　者：徐加彦 贾友亮[1] 陈兴林[1] 张广莹[1] 

机构地区：[1]哈尔滨工业大学航天学院,黑龙江哈尔滨150001

出　　处：《自动化技术与应用》2016年第3期23-28,共6页Techniques of Automation and Applications

基　　金：国家科技重大专项资助项目(2009ZX02207)

摘　　要：双工件台光刻机的控制系统采用上下位机模式。上位机采用C++Builder编写的人机控制界面,下位机采用基于VME总线的工控机,采用VxWorks嵌入式操作系统。上位机通过人机界面发送控制指令和参数;下位机则通过VME总线在不同时刻采集各个板卡的数据,分析系统当前的状态,并将不同指令在不同时刻通过VME总线传给各个控制板卡。VxWorks操作系统是整个下位机的核心,本设计采用Workbench集成开发环境,利用MC7448A的IC-e6-VMEa为主板卡,移植VxWorks操作系统。The control system of dual stage lithographic adopts upper and lower machine. PC uses C ＋ ＋ builder to prepare manmachine interface control. Lower machine is VME bus-based industrial computer, adopts VxWorks embedded operating system. PC sends control commands and parameters through the man-machine interface, the lower machine collectes data of different control boards at different time through the VME bus, analysises the status of control system at different times, transmits instructions to each control board via VME bus. VxWorks operating system is the core of the lower machine. The design adopts Workbench integrated development environment, by using MC7448 A the IC-e6-VMEa main board, to transplant VxWorks operating system.

关 键 词：VME总线 VXWORKS 工控机 光刻机 

分 类 号：TP336[自动化与计算机技术—计算机系统结构]