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提高DSP代码运行性能的研究

消耗积分:5 | 格式:rar | 大小:601 | 2010-12-27

李勇

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传统嵌入式应用设计通常是将程序直接固化到DSP内部的Flash存储器运行,程序运行效率较低,不能充分发挥DSP的性能。为克服这些缺点,解决嵌入式应用程序在Flash存储器直接运行所导致的控制算法响应延迟、通讯异常、I/O操作缓慢等问题,以TMS320LF2407为例提出一种新的实现方法。
Abstract:
 Conventional embedded application design usually loads program to Flash memory in DSP to run.The efficiency of program run is lower and it does not make the best of performance of DSP.In order to overcome such defects,this paper take TMS320LF2407for instance to provide a new method to avoid such programs.And this new method resolves such programs that response lag of control algorithm,communication abnormal and I/O operate slowly that caused by embedded application program runing in Flash memory.

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