| 采用RS编码的改进高速数据传输平台实现 |
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| 引用本文： | 严紫薇,陈少华,张宝朋. 采用RS编码的改进高速数据传输平台实现[J]. 单片机与嵌入式系统应用, 2021, 21(5): 79-83 |
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| 作者姓名： | 严紫薇 陈少华 张宝朋 |
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| 作者单位： | 大连交通大学电气信息工程学院,大连116028 |
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| 摘 要： | 为了满足部分工业控制系统的高速、单向数据传输需求,基于Aurora协议和PCIE接口设计了高速数据传输平台,在AX7325开发板上完成逻辑电路设计和实验仿真。采用RS编码技术,改善了单向传输中高误码率和数据包丢失的情况,并实现了多个RS编译码单元并行处理的管理控制。经过仿真和板级实验,所设计的改进高速数据传输平台可满足传输速率要求,性能稳定,误码率低。
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| 关 键 词： | FPGA Aurora协议 光纤通信 PCIE接口 |
Improved High-speed Data Transmission Platform Using RS Coding |
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| Yan Ziwei,Chen Shaohua,Zhang Baopeng. Improved High-speed Data Transmission Platform Using RS Coding[J]. Microcontrollers & Embedded Systems, 2021, 21(5): 79-83 |
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| Authors: | Yan Ziwei Chen Shaohua Zhang Baopeng |
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| Affiliation: | (Electrical and Information Engineering,Dalian Jiaotong University,Dalian 116028,China) |
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| Abstract: | In order to meet the high-speed,one-way data transmission requirements of some industrial control systems,a high-speed data transmission platform is designed based on the Aurora protocol and PCIE interface,and the logic circuit design and experimental simulation are completed on the AX7325 development board.The use of RS coding technology improves the situation of high bit error rate and data packet loss in one-way transmission,and realizes the management and control of parallel processing of multiple RS coding and decoding units.After simulation and board-level experiments,the improved high-speed data transmission platform meets the transmission rate requirements,with stable performance and low bit error rate. |
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| Keywords: | FPGA Aurora protocol optical fiber communication PCIE interface |
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