基于eZdsp F2812的DSP实验系统

Development of DSP Experimental System Based on eZdsp F2812

本文设计了一种基于TI公司TMS320F2812芯片最小系统的实验系统。其硬件包括eZdsp F2812最小系统、输入/输出接口和板上的7个外围接口电路模块。软件包括基本的CCS操作、模拟信号采集、数字信号处理、通信以及外围器件的控制实验。实验结果表明,该实验系统软硬件资源较为丰富、易于扩展、操作简便以及成本低,是初学者学习和掌握TMS320F2812这款高性能DSP的良好工具。

An experimental system is developed with a minimal system of TMS320F2812 made by TI company. Its hardware consists of the minimal system eZdsp F2812, input/output interfaces and seven peripheral interface modules. Its software includes basic programs based on CCS environment, analogy signal acquisition, digital signal processing, communication and peripherals device controlling algorithms. The experimental results show that the system has rich resources in hardware and software, easy expansion, simple operation and low cost. It is a good tool for the beginners to learn and use the high performance DSP TMS320F2812.