PNX1300 DSP系统引导及调度算法的设计实现  

Design and Implementation of Bottom Boot and Control Algorithm in the DSP System with PNX1300

作　　者：文强[1] 朱光喜[1] 王曜[1] 

机构地区：[1]华中科技大学电信系,湖北武汉430074

出　　处：《微电子学与计算机》2004年第6期17-19,23,共4页Microelectronics & Computer

摘　　要：文章基于trimediaPNX1300DSP芯片设计了多媒体处理系统的底层引导和调度控制程序。讨论了基于PNX1300的引导程序设计中的几项关键技术,详细论述了基于pSOS操作系统的多媒体处理程序多任务调度方法。测试表明,本文的设计方案简单可行。In this paper, we design a boot program and the control program of multimedia system which based on the DSP chip trimedia PNX1300. Discusses the key technology to design a boot program based on the PNX1300. Shows the pSOS operating system, as well as the multi-task management method of the multimedia process system based on the pSOS operating system. The experiment shows that our scheme is feasible.

关 键 词：PNX1300 51导程序 PSOS 

分 类 号：TN91[电子电信—通信与信息系统] TP311[电子电信—信息与通信工程]