软件无线电异构处理器平台互连架构设计  

Design of interconnection architecture for software defined radio heterogeneous processor platforms

作　　者：韩君妹 施峻武[1] 

机构地区：[1]国防科学技术大学电子科学与工程学院,湖南长沙410073

出　　处：《现代电子技术》2013年第15期41-44,共4页Modern Electronics Technique

摘　　要：针对由GPP/DSP/FPGA组成的软件无线电异构处理器平台中不同处理器间组件移植性差和软件开发复杂度高的问题,设计了符合调制解调级硬件抽象层(MHAL)规范并与软件通信体系结构(SCA)兼容的异构处理器平台互连架构,通过对硬件接口进行抽象和封装为应用软件提供一致的编程接口和通信机制,从而实现软硬件的分离,增强应用软件可移植性。In order to solve the poor component portability and high complexity of the software development in different processors in the software defined radio heterogeneous processor platform composed of GPP/DSP/FPGA, an interconnection architecture for heterogeneous processor platform is designed, which is compatible with modem hardware abstract layer （MHAL） and software communication architecture （SCA）. The consistent programming interface and communication mechanism are provided on application software by abstracting and packaging the hardware interface, thus the software and hardware are separated, and the portability of the software is improved.

关 键 词：软件无线电 异构处理器平台 调制解调级硬件抽象层 软件通信体系结构 

分 类 号：TN962.34[电子电信—信号与信息处理]