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2009•Modern Electronics TechniqueRequires access

HPI Interface Communication Based on DSP-MCU

Tan Lizhi

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Abstract

Working principle of the HPI of TMS320VC5402 is described,the using of HPI achives communications between TMS320VC5402 and AT89S52,hardware design and software design of the HPI interface is introduced,do not add the expenses of hardware and software.A DSP system and the single chip computer system hardware communications connectivity solutions and software implementation methods are implemented,a software program flowchart is given.Experiments prove that the system has a quick data transmission speed,applicable to other HPI interface containing DSP application system,it has good reference for some complex systems design.

About this research paper

What this paper is about

Working principle of the HPI of TMS320VC5402 is described,the using of HPI achives communications between TMS320VC5402 and AT89S52,hardware design and software design of the HPI interface is introduced,do not add the expenses of hardware and software.A DSP system and the single chip computer system hardware communications connectivity solutions and software implementation methods are implemented,a software program flowchart is given.Experiments prove that the system has a quick data transmission speed,applicable to other HPI interface containing DSP application system,it has good reference for some complex systems design.

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Available abstract

Working principle of the HPI of TMS320VC5402 is described,the using of HPI achives communications between TMS320VC5402 and AT89S52,hardware design and software design of the HPI interface is introduced,do not add the expenses of hardware and software.A DSP system and the single chip computer system hardware communications connectivity solutions and software implementation methods are implemented,a software program flowchart is given.Experiments prove that the system has a quick data transmission speed,applicable to other HPI interface containing DSP application system,it has good reference for some complex systems design.

Key concepts: Interface (matter), Digital signal processing, Flowchart, Software, Computer science, Embedded system, Microcontroller, Computer hardware

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