PC机与DSP单片机间的接口技术

Interface Technique between DSP and PC Computer

DSP数字信号处理器具有高速运算及并行处理能力 ,因而广泛应用于各种数字信号实时处理场合 .笔者重点讨论DSP和PC机之间的接口技术 ,以便使两机构成主从式结构 ,相互进行通讯 .

DSP digital signal processor has speed calculation and parallel processing unit.Therefore,wide-ranging applied to digital signal processing.In this paper our discussion will center on the interface technique between DSP and PC computer,so as to make structure of the master-slave configuration,to communication between the HOST computer and DSP.