为了对已有光谱信号处理模块进行功能测试,设计了基于CS8900A的光谱数据传输系统,采用DSP和嵌入式以 太网技术实现,核心器件选用TI C2000系列TMS320LF2407A和Cirrus Logic公司以太网控制器CS8900A。详述了 系统方案设计及软硬件实现过程,测试结果显示系统可以实时、可靠地传输光谱数据,完成对光谱信号处理模 块的测试工作,具有很好的实际应用价值。

In order to test function of spectral signal processing module, a spectral data transmission system is implemented by DSP and embedded Ethernet technology, and TMS320LF2407A and CS8900A are used as core chips. The system scheme design is introduced in detail, and the implementation of software and hardware are also described. Spectral signal processing module is tested, and the result shows that the system can transmit spectrum data real-time and reliably, and can be well applied to practice.