【摘要】 提出了系统级的DSP设计思路,采用Matlab中的CCSLink软件包这一工具,将算法设计和仿真在统一的开发环境中进行,实现了Matlab,CCS和目标DSP的连接。在Matlab环境下实现对工程文件的创建、编译、加载、运行及调试等操作,并能够对目标DSP的存储器或寄存器数据进行访问。克服了传统设计思路中,由于代码编写出错、DSP外围硬件接口问题、数据的量化误差等原因以及算法设计和仿真分离造成的数据偏差大和使用不便等缺点,并通过实例验证了该方案的有效性。更多还原

【Abstract】 Put forward a DSP development method that is based on system.Using CCSLink todbox to connect Matlab,CCS and target DSPs.Under the uniform environment of Matlab,the developers can establish,build,load,run and debug the projects,as well as access the data in the target DSP’s storages and registers.Data warps and inconveniences are overcomed,which is the disadvantages of the separation of arithmetic design and simulation in the traditional design.An example is demonstrated to illustrate the effectiveness of the method.更多还原