基于FPGA的可反馈式同步串行通信技术  

A feedback type synchronous serial communication technology based on FPGA

作　　者：蒋欣[1] 蔡明 张伟栋[1] 刘博[1] 

机构地区：[1]中航工业西安航空计算技术研究所,陕西西安710019 [2]驻六三一所军事代表室,陕西西安710019

出　　处：《现代电子技术》2015年第12期139-142,共4页Modern Electronics Technique

摘　　要：为了实现可反馈式高速同步串行总线设计,提出基于FPGA使用硬件描述语言(HDL)和利用串行通信的本身电气特性设计出可反馈式电路,实现高可靠、高速率的同步串行总线通信方法。在工程应用中验证了其高速率和高可靠性的总线传输特性,为提高LRM(现场可更换单元)级之间总线速率提供参考。In order to realize the design of highspeed synchronous serial bus,a method of designing the feedback type integrated circuit by hardware description language and electric characteristics of serial communication,and realizing highreliability and highspeed synchronous serial bus communication based on FPGA is proposed. The highspeed and highreliability bus transmission characteristics were verified in project application. It can provide an important reference for improving the speed of bus in LRU.

关 键 词：数据传输 FPGA 串行总线 LVDS 高级数据链路控制规程 

分 类 号：TN915.34[电子电信—通信与信息系统]