基于高速串行总线SRIO的数据传输

在综合化系统中,背板上模块之间通信速率的不同及交换信息数量的增加成为制约系统性能的瓶颈。为满足系统设计要求,本文提出了基于高速串行总线SRIO的数据传输方案,介绍了SRIO总线协议及FPGA实现,设计实现了一种基于该传输方案的原理框图和具体方法,并且在负责研制的某型号综合化系统中验证了其可行性。

In the integrated system,the different rate of communication and the amount of information exchanged between the modules on the backplane become the bottleneck of restricting the performance of the system.To meet the requirements of system design,this paper presents a data transmission scheme based on SRIO highspeed serial bus,describes the SRIO bus protocol and the FPGA implementation, designs a kind of principle block diagram and the specific method based on the transmission scheme and verifies its feasibility in charge of the development of a certain type of integrated system.