可移植的TigerSHARC DSP应用设计  

How to Achieve TigerSHARC DSP Application Portability

作　　者：王希敏[1] 蔡志明[1] 

机构地区：[1]海军工程大学,武汉430033

出　　处：《电子器件》2007年第5期1881-1885,共5页Chinese Journal of Electron Devices

摘　　要：为了提高TigerSHARC DSP软硬件设计的灵活性,分析并应用了Visual DSP kernel(VDK)RTOS下DSP间消息通讯的软件框架结构.用统一建模语言UML描述了DSP软件应用层和硬件抽象层(HAL)的逻辑结构和相互关系.以ADSP-TS101DSP的Link口为例,详细说明了基于框架的DSP软件设计与实现方法.实例表明,分层的DSP软件架构模式使应用层的软件实现与DSP间的物理连接无关.For the portability of TigerSHARC DSP software,this paper analyzed and used the framework for inter-processor communications.Using UM,the relationships between application layer and hardware abstract layer(HAL) were described.An ADSP-TS101 application instance which implemented data transfer between the TigerSHARC DSPs though link ports data interface showed how to design DSP software based on the framework.The instance indicates that the DSP software developed by layered architecture pattern is portability...

关 键 词：TIGERSHARC DSP软件 可移植性 硬件抽象层 VDK 

分 类 号：TP36[自动化与计算机技术—计算机系统结构]