2007•Journal of Jilin UniversityRequires access

Design and Implementation of Program Bootloader Based on DSP Host Port Interface

Zhao Xiao-hui

Abstract

In order to solve the problem further which DSP(Digital Signal Processor)application boot.We take TMS320C54xx series DSP as a study object,make researches on the way of DSP host port interface boot with the bootloader mode selection process.Then designs for the hardware circuit based on DSP host port Interface and defines the data format needed for the program boot.On this foundation,the MCU program flow through the DSP host port interface to bootloader is established.The experimental result indicated that the system complexity is reduced and the system expansibility is enhanced.It may provide a reference for the design of DSP application system.

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Available abstract

Key concepts: Booting, Digital signal processing, Host (biology), Interface (matter), Embedded system, Computer science, Computer hardware, Port (circuit theory)