摘要
随着嵌入式系统开发的需求不断变化,一种现场可编程门阵列(FPGA)中内嵌MicroBlaze软核的设计用来完成通信系统开发及复杂协议解析已成为趋势。FPGA内嵌软核可节省硬件资源,降低逻辑开发难度,优势明显。依托某课题,设计了一种基于MicroBlaze软核的射频控制系统,用来完成对上位机协议的解析以及对射频模块的控制,通过时序仿真以及集成上板调试验证了设计的正确性,节省了硬件成本,提高了开发效率。
With continubus changes of the requirement of embedded system development,it has become a trend to design a MicroBlaze soft core embedded in field-programmable gate array(FPGA)to complete the communication system development and complex protocol interpretation.The embedded soft core of FPGA can save hardware resources,reduce the difficulty of logic development,which has obvious advantages.Based on a certain subject,this paper designs a radio frequency control system based on MicroBlaze soft core,which is used to complete the protocol interpretation of the upper computer and the control to radio frequency(RF)module.The correctness of the design is verified through the time sequence simulation and the debugging of integrated upper plate,which saves the hardware cost and improves the development efficiency.
作者
魏志瑾
王园
WEI Zhi-jin;WANG Yuan(The 20th Research Institute of CETC,Xi’an 710068,China;CETC Xinghe Beidou Technology(Xi’an)Co.,Ltd.,Xi’an 710068,China)
出处
《舰船电子对抗》
2023年第3期113-116,共4页
Shipboard Electronic Countermeasure