本文就总线结构、指令系统、存储系统、流水线、寻址方式等几个方面对一个嵌入 式DSP 处理器μDSP 的体系结构设计进行了详细的阐述。 关键词:嵌入式DSP 处理器;体系结构设计 Abstract:Design of the embedded DSPs’ architecture was described at this aspects: bus structure, instruction system, memory system, pipeline and addressing mode, etc. Key Words:Embedded DSPs;Design of architecture