集成电路与嵌入式系统2024，Vol.24Issue(6)：77-82,6.
基于SRIO的双备份数据传输
Dual backup data transmission based on SRIO
焦新泉 1杨建楠 1朱振麟 1徐胜1
作者信息
- 1. 中北大学仪器科学与动态测试教育部重点实验室电子测试技术国家重点实验室,太原 030051
- 折叠
摘要
Abstract
In order to solve the problem of data transmission failure caused by external factors affecting data channels under special condi-tions,a dual backup data transmission design scheme based on SRIO is proposed.In the design,two independent SRIO IP cores are used to achieve independent transmission of data from the main channel and backup channel,and backup selection of data transmission chan-nels is carried out through the channel selection module.This solution uses Xilinx's Kintex 7 series FPGA as the connection device for SRIO,and the physical layer uses the GTX high-speed serial transceiver integrated inside the FPGA chip as the transmission foundation.The transmission link uses"Optical module+optical cable"instead of cable to realize high-speed and reliable data transmission.This scheme has been applied to the telemetry system data acquisition device project to achieve dual backup data transmission between FPGA devices.关键词
SRIO/双备份/FPGA/GTX高速串行收发器/Kintex 7Key words
SRIO/dual backup/FPGA/GTX high-speed serial transceiver/Kintex 7分类
信息技术与安全科学引用本文复制引用
焦新泉,杨建楠,朱振麟,徐胜..基于SRIO的双备份数据传输[J].集成电路与嵌入式系统,2024,24(6):77-82,6.
