| 千兆光纤先锋网通信协议及其在网卡中的实现 |
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| 引用本文： | 赵威特,冯萍.千兆光纤先锋网通信协议及其在网卡中的实现[J].航空计算技术,2007,37(2):116-119. |
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| 作者姓名： | 赵威特 冯萍 |
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| 作者单位： | 西北工业大学,计算机学院,陕西,西安,710072 |
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| 摘 要： | 根据航空电子综合系统的特点,对FC标准簇进行简化,设计了先锋交换网的通信协议(FC-Pio(Fibre Channel-Pioneer Net)协议).重点介绍其在网卡(MC)中的实现.由于简化了通信协议,软硬件的合理分工,使全部控制电路集成在一片FPGA之中,用双面PCB板实现.采用FC-Pio精简协议,也有效地降低了软件通信开销,提高了数据通信效率.
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| 关 键 词： | 光纤通道 交换网 网络接口卡 信令 FPGA |
| 文章编号： | 1671-654X(2007)02-0116-04 |
| 修稿时间： | 2006年12月27 |
Pioneer-Fibre Gbps Network's Protocol and its implementation in NIC |
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| ZHAO Wei-te,FENG Ping.Pioneer-Fibre Gbps Network''''s Protocol and its implementation in NIC[J].Aeronautical Computer Technique,2007,37(2):116-119. |
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| Authors: | ZHAO Wei-te FENG Ping |
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| Abstract: | According to the special requirements of Avionics Integrated System(AIS),the Standard Protocol of Fiber Channel has been simplified to be a new protocol,FC-Pio(Fiber Channel-Pioneer Net).The implementation of the new protocol in Net Interface Card(NIC) is described specifically.Due to the simplification of FC-Pio and the reasonable assignment between the hardware and the software,the whole circuit of control is integrated in only one FPGA chip,just with a double-faced PCB board.With the FC-Pio Protocol,the software communication overhead is also greatly reduced.As a result,the high performance/cost ratio is achieved. |
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| Keywords: | fiber channel switch-network NIC token FPGA |
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