摘要
为了解决嵌入式仿测系统的高速数据传输问题,提出了一种高速光纤通信卡设计方案,该方案实现了三端口RAPIDIO通信,采用80HCPS1848专用高速交换芯片和TSI721高性能桥接芯片,实现带有PCIEx4接口的DSP、ARM、X86等架构嵌入式系统的高速互联.实际测试结果表明:设计方案实现了较高的光纤传输速度,传输稳定,对相关问题的解决具有参考作用.
In order to solve the problem of high-speed data transmission in embedded system of simula‐tion,a design scheme of high-speed optical fiber communication card is proposed.The scheme realizes three-port RAPIDIO communication,using 80HCPS1848 special high-speed switching chip and TSI721 high performance bridge chip.High-speed interconnection of DSP,ARM,X86 embedded systems with PCIe X4 interface is realized.The actual test results show that the design scheme achieves high optical fiber transmission speed and transmission stability,which has a reference role in solving related problems.
作者
石岩
张小虎
SHI Yan;ZHANG Xiao-hu(Bengbu College,Bengbu 233000,China)
出处
《通化师范学院学报》
2022年第8期11-15,共5页
Journal of Tonghua Normal University
基金
安徽省教育厅自然科学重点项目“基于大数据的企业画像算法研究”(KJ2021A1122)
安徽省教育厅重点研究项目“基于多维数据的蚌埠区域供水安全预警系统研究及应用”(KJ2020A0743).