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《Modern Electronics Technique》 2007-03
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Design and Implementation of Bottom Boot and Control Algorithm in the DSP System with TMS320C54 CST

WANG Xiaohua~(1,2),ZHAO Geng~(1,2),GU Kun~1,WANG Zhaoying~(1)(1.Xidian University,Xi′an,710071,China;2.Beijing Electronic Science and Technology Institute,Beijing,100070,China)  
A boot program and a control program based on operating system are the interface of user′s application program and hardware in the DSP system.In this paper,a boot program and a control program of Digital Telephone System based on the DSP chip TMS320C54CST was designed.The key technology to design a boot program based on the TMS320C54CST was discussed.By analyzing the real time kernel of the DSP/BIOS,a multi-task management method of the digital telephone system based on the DSP/BIOS RTOS was proposed.The experiment shows that the scheme is feasible.
【CateGory Index】: TP332
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1 LI Jing-jing①,HUANG Xiao-jian①,LI Jing② (①School of Information and Telecommunication Engineering,Beijing University of Posts and Telecommunications,Beijing 100876,China;②Department of Electronic Engineering,Tsinghua University,Beijing 100084,China);Analysis and Simulation of AGC Algorithm in Speex[J];Communications Technology;2010-04
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