论文部分内容阅读
针对航电系统中多芯片间互连通信速率低下的问题,在对RapidIO互连技术研究的基础上,提出了一种块数据传输方案。以软件异构的方式在交换网络中建立多个实时通信链路,易于系统功能的迁移和重构,采用块数据通信机制实现数据的发送与接收,传输速率相比传统消息机制通信方式有了很大的提升。设计具有很强的通用性和可移植性。
Aiming at the problem of low communication rate of multi-chip interconnection in avionics system, a block data transmission scheme is proposed based on the research of RapidIO interconnection technology. Software real-time heterogeneous way in the exchange network to establish a number of real-time communication links, easy system function migration and reconstruction, the use of block data communication mechanism to achieve data transmission and reception, the transmission rate compared with the traditional message mechanism communication Great improvement. Design has strong versatility and portability.