单片机与嵌入式系统应用
單片機與嵌入式繫統應用
단편궤여감입식계통응용
MICROCONTROLLER & EMBEDDED SYSTEM
2014年
10期
53-56
,共4页
赵英潇%张月%戴华骅%郭瑞%陈曾平
趙英瀟%張月%戴華驊%郭瑞%陳曾平
조영소%장월%대화화%곽서%진증평
Virtex6 FPGA%Aurora 8B/10B%PCI Express 2.0%Serial RapidIO 2.0%高速串行通信
Virtex6 FPGA%Aurora 8B/10B%PCI Express 2.0%Serial RapidIO 2.0%高速串行通信
Virtex6 FPGA%Aurora 8B/10B%PCI Express 2.0%Serial RapidIO 2.0%고속천행통신
Virtex-6 FPGA%Aurora 8B/10B%PCI Express 2.0%Serial RapidIO 2.0%high-speed serial communication
本文针对较为常用的 Aurora 8B/10B、PCI Express 2.0和Serial RapidIO 2.0三种协议进行测试及对比分析。首先搭建了基于 Virtex 6 FPGA的高速串行协议测试平台；然后设计并分别实现了三种协议的高速数据通信，测算了协议的实际传输速率；最后结合测试结果，从协议层次结构、链路数目、链路线速率、数据传输方式、协议开销、拓扑结构、设备寻址方式、应用领域等方面对三种协议进行了比较，可为三种协议的选用、测试和工程实现提供参考。
本文針對較為常用的 Aurora 8B/10B、PCI Express 2.0和Serial RapidIO 2.0三種協議進行測試及對比分析。首先搭建瞭基于 Virtex 6 FPGA的高速串行協議測試平檯；然後設計併分彆實現瞭三種協議的高速數據通信，測算瞭協議的實際傳輸速率；最後結閤測試結果，從協議層次結構、鏈路數目、鏈路線速率、數據傳輸方式、協議開銷、拓撲結構、設備尋阯方式、應用領域等方麵對三種協議進行瞭比較，可為三種協議的選用、測試和工程實現提供參攷。
본문침대교위상용적 Aurora 8B/10B、PCI Express 2.0화Serial RapidIO 2.0삼충협의진행측시급대비분석。수선탑건료기우 Virtex 6 FPGA적고속천행협의측시평태；연후설계병분별실현료삼충협의적고속수거통신，측산료협의적실제전수속솔；최후결합측시결과，종협의층차결구、련로수목、련로선속솔、수거전수방식、협의개소、탁복결구、설비심지방식、응용영역등방면대삼충협의진행료비교，가위삼충협의적선용、측시화공정실현제공삼고。
The paper introduces Aurora 8B/10B,PCI Express 2.0 and Serial RapidIO 2.0 agreements,which are tested and contrasted. Firstly,the design builts the test bench for high-speed serial protocols based on Virtex-6 FPGA.Then it achieves the scheme of the high-speed data transfer test of the three protocols and implement it,the actual transfer rate of each protocol are measured.Finally, compare with the three protocols in terms of protocol hierarchies,lane number,lane line rate,protocol overhead,topology,device ad-dressing and application fields are combined with the test results.This paper can give a reference guide for the selection,test,and pro-j ect realization of the three protocols.
