摘要
DSP课堂教学多使用 Matlab进行仿真计算 ,而硬件实验通常使用汇编或 C语言 ,系统平台也完全不同 ,结果给这门课程的理论与实验教学上带来困难。本文讨论了利用 Matlab\Simulink实时工作台将仿真模型链接到 TI C60 0 0 DSP芯片的基本原理 ,介绍了 TMS3 2 0 C60 0 0系列评估板的基本结构、使用方法。通过数字语音回放系统设计实例对利用 Simulink进行数字信号处理系统的建模方法以及从软件建模分析到硬件下载的流程进行了说明。这种方法使 DSP开发过程在同一平台上完成 ,能够降低理论分析和硬件下载过程中编程的复杂性 ,为 DSP课程的教学和
Matlab is used to simulate and calculate for DSP, while the hardware experiments usually use the assembly or C language. It has caused the trouble in teaching and studying. In this paper, we study the fundamentals and function of Matlab\Simulink real-time workshop; the structure and the way of use of TMS320C6000EVM are introduced. As an example, the design of a digital audio backplay system is given and the way of linking to Matlab/Simulink TI C6000 DSP chips is discussed. This method makes the development of DSP accomplished in one workspace, it would reduce the programming complexity which would be propitious to DSP' teaching and application.
出处
《电气电子教学学报》
2004年第5期75-77,共3页
Journal of Electrical and Electronic Education
