软件化调制解调器的TMS320C6711 DSP实现

Based on TMS320C6711 Software modem realization

以TI公司的C6000 DSK板为基础,在板上扩展数据采集接口硬件,实现了软件化调制解调器.在系统实现上,做到了实时语音信号的采集和处理并在所设计的调制解调器上进行调制.在本文中,介绍了程序的设计方法和所用的硬件平台,分析了硬件仿真结果,并给出系统运行调试时对实时语音信号调制解调处理的结果.

This thesis use Texas Instrument Incorporation produce C6000 DSK as base board,which broaden data acquisition interface hardware in DSK board and realized software modularization modem. In this system, it can acquisition realtime voice signal, process and use the design modem modulate signal. In the paper, the anthor introduced program design method and analysis hardware simulation result. The system processing real- time voice signal and modulate demodulate processing signal result is also given.