Design of the Host Port Interface for Communication Based on DSP TMS320VC5402

摘要

Detailed description is given connector principle of DSP (Digital signal processor) chip TMS320VC5402 of HPI (Host port interface). Communication with single chip computer is achieved using a 16k dual port RAM within 5402 chip. The advantages of DSP high speed data processing and the parallel two-way communication are greatly enhanced by software design using a combination of C and compile language.