摘要
针对软件无线电系统中波形灵活切换的需求,论文设计并实现了一种基于ARM的DSP与FPGA程序动态加载方案。系统中ARM作为上位机,通过被动串行方式配置FPGA并通过主机接口加载DSP程序。实验结果表明该方案与ROM配置方式相比,能有效的提高系统的集成度与灵活性。
Designed and implemented a dynamic configuration scheme of DSP and FPGA based on ARM to meet the demand of flexible waveforms switchover in software defined radio systems.ARM configured FPGA in passive serial mode and loaded DSP program via HostPort Interface.The experimental result shows that this scheme could increase the integration level and flexibility of system compared with ROM configuration.
出处
《舰船电子工程》
2013年第7期47-48,96,共3页
Ship Electronic Engineering
关键词
动态加载
主机接口
被动串行
DSP
FPGA
dynamic program loading
Host-Post Interface
passive serial
DSP
FPGA
