多总线结构MHAL路由方法  

MHAL Routing Approach for Multi-bus Architecture

作　　者：邵龙[1] SHAO Long(Southwest China Institute of Electronic Technology,Chengdu 610036,China)

机构地区：[1]中国西南电子技术研究所,成都610036

出　　处：《电讯技术》2020年第10期1228-1232,共5页Telecommunication Engineering

摘　　要：在分析传统调制解调级硬件抽象层(Modem Hardware Abstract Layer,MHAL)路由方法局限性的基础上,提出了一种多总线结构MHAL路由方法,并详细介绍了该方法的设计实现及验证。基于多总线结构MHAL路由方法在不违反软件通信结构规范的前提下,解决了传统方法不能解决的处理器间多总线路由、处理器多端口路由以及数据包路由转发问题。该技术已在某大型软件无线电系统中得到应用。According to the analysis of the limitations of the traditional modem hardware abstract layer(MHAL)routing method,this paper advances a MHAL routing approach for multi-bus architecture,and describes in detail the design,implementation and verification of this approach.On the premise of obeying the software communications architecture(SCA)specification,the MHAL routing approach for multi-bus architecture solves the routing problems that the traditional MHAL routing method can not support,including multi-bus routing between processors,multi-port routing between processors,and packet routing and forwarding.The MHAL routing approach for multi-bus architecture has been applied in a large software defined radio system.

关 键 词：软件无线电 调制解调级硬件抽象层 多总线路由 多端口路由 

分 类 号：TP336[自动化与计算机技术—计算机系统结构]