摘要
提出了一种基于DSP芯片的嵌入式多媒体通信终端的设计方案,并重点阐述了终端的硬件设计及软件设计。该终端硬件平台采用Philips公司的TM1300芯片为中心处理芯片,通过芯片上的专用接口与其它外围电路相连;软件采用pSOS嵌入式实时操作系统,实现高效、可靠的嵌入式实时软件。该单机型终端可应用于可视电话、网络监控等,其实现具有很高的应用前景。
It put forward a design scheme of the embedded multimedia communication terminal based on the DSP chips, and expatiated the terminal＇s hardware design and software design. It adopts TM1300 as kernal chips which can be connected with other hardware circuits and pSOS as real time operating system in order to achieve efficient and reliable software. It can be applied to visiable telephones and monitor controllings. The implementation of the stand - alone terminal has high application values.
出处
《计算机技术与发展》
2007年第12期197-199,203,共4页
Computer Technology and Development
基金
安徽省自然科学项目省级重点自筹项目(KJ2007A110ZC)
安徽建筑工业学院硕博科研启动项目(200612019)
