基于Zynq的战术数据链端机设计  

Design of Tactical Data Link End Machine Based on Zynq

作　　者：车萌萌 葛海波[1] 王凯[2] 

机构地区：[1]西安邮电大学,西安710061 [2]西安电子科技大学,西安710126

出　　处：《火力与指挥控制》2017年第10期183-187,共5页Fire Control & Command Control

基　　金：陕西省自然科学基金资助项目(2111JM8083)

摘　　要：为了适应战术数据链向小型化、单兵化的发展趋势,提出了一种基于Zynq的高性能战术数据链端机的设计方案。给出了设计流程和硬件设计原理图。实现了端机的RS编译码、CCSK软扩频、CCSK解扩解调等子模块及PS、PL之间的通信。在vivado IDE、SDK环境下选择Zynq xc7z035 FPGA芯片进行系统级综合、仿真和验证。结果表明,与传统方法相比,该方案简化了端机的实现难度、提高了集成度、帧数据处理速度可达到ms级,硬件成品适合工作在高动态、多节点的场合。In order to meet the development trend of the small,individual tactical data link,basedon Zynq,a design of high-performance tactical data link terminals is proposed. Firstly,the total designflow and hardware design block diagram are given. The design of terminal mainly realizes the RSencoding and decoding,the CCSK soft spread spectrum,the CCSK dispreading and demodulating,andthe communication between the Zynq＇s PL part and PS part. Finally,on the vivado IDE,SDK softwareplatform,the Zynq series of FPGA xc7z035 chip is selected to accomplish system level integration,simulation and verification. The result shows that,compared with the traditional method,this designsimplifies the realization of the data link system,improves the hardware integration,increases theprocessing speed of the frame data to the level of ms,and it makes the hardware product more suitablefor working in high dynamic and multi-node occasions.

关 键 词：战术数据链 FPGA RS编码 软扩频 

分 类 号：TN919.3[电子电信—通信与信息系统] TN919.4[电子电信—信息与通信工程]