中文摘要：

在VME标准的阵列信号处理系统中,主控模块作为主设备具有控制、显示和数据存储的重要功能。设计了一种基于x86体系结构处理器的VME主控模块,采用双总线的设计,VME总线用作控制总线,高速LVDS总线用作数据总线,大大提高了系统各模块间的通信速度。上位机软件是利用QT在Visual Studio 2008环境下编写的,用户可以通过图形界面方便地对主控模块进行操作。该主控模块在大量的测试和系统应用中都能高效、稳定、可靠地运行,适应于更加广泛的应用。

英文摘要：

In VME standard array signal processing system, the master module is in charge of controlling, display and data storage. A kind of VME master module based on x86 architecture processor is designed. In this module, VME bus is used as control bus, and LVDS bus is used as data bus. The double-bus design improves the data transfer speed between modules greatly. The software on PC is developed with QT and Visual Studio 2008. Users can control the master module through the graphical interface conveniently. Tests and applications show that the module has advanced performances and high stability.