摘要
介绍了一种基于单片FPGA的高速光纤通信通信板卡,利用Aurora协议支持光纤传输,采用DMA控制逻辑通过PCI-Express接口与主机交换数据,着重阐述了板卡各个功能逻辑实现。实际的测试数据表明该系统具有高带宽、可扩展的特点。
A kind of High - speed Optical Communication Adapter based on a signal FPGA was introduced. Aurora protocol was used to support fiber - optical transmission. PCI Express interface and DMA control logic were used to support data communication with host. The implementations are described in detail, the actual test result indicated that this adapter had high bandwidth, scalability, characteristics.
出处
《微计算机应用》
2010年第1期64-68,共5页
Microcomputer Applications
