【摘要】 介绍了VME总线数据的传送方式,分析了VME总线中优先中断总线的相关功能模块,研究了VME总线数据中断方式传输的机制,提出了一种基于中断方式数据上行传输的从设备VME接口的设计方法,给出了设计实例。更多还原

【Abstract】 Data transfer mode of VMEbus has been introduced. The functional models of priority interrupted bus of VMEbus have been analyzed. The mechanism of data upload based on interruption has been researched. A method of design of slave VMEbus interface based on interruption has been proposed and an example of design has been given finally.更多还原