DSP主机接口在嵌入式系统中的应用

The Application of DSP Host Port Interface to the Embedded System

简要介绍了Rabbit2000以及DSP主机接口的特点,给出了Rabbit2000与TMS320VC5402的HPI之间的电路连接,并简略说明了Rabbit2000与DSP之间的数据通信,给出了整个系统数据传输流程。

This paper simply introduces Rabbit2000 and digital signal processor(DSP) host port interface (HPI), and gives Rabbit2000 and TMS320VC5402 HPI a circuit conjunction. It summarizes Rabbit2000 how to exchange data with DSP and describes the flow which DSP convey data to Rabbit2000.