The design and realization of a universal multifunction DSP controller is present-ed. In this paper it also relates the application of the inside resources of DSP and the memory expansion,A/D,D/A and the design of the communication interface.

• 介绍了基于数字信号处理器(DSP)的通用多功能控制器的设计及应用,并结合其具体实现叙述了DSP片内资源的应用、存储器扩展以及A/D、D/A和通讯接口的设计方案。