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2008•Journal of Ningbo University of TechnologyRequires access

A Design of Network digit audio terminal

FU Yue-qian

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Abstract

This paper describes the design of embedded neteork digtital audio terminal based on SOPC technology.The main hardware circuit is implemented by the use of Nios II soft core CPU and the corresponding interface module on FPGA chip.Audio decoding chip VS1003 and the Network transmission of audio information are controlled by the sofeware integrated into system.The hardware design,software design and network transsisson are well described in this paper.

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What this paper is about

This paper describes the design of embedded neteork digtital audio terminal based on SOPC technology.The main hardware circuit is implemented by the use of Nios II soft core CPU and the corresponding interface module on FPGA chip.Audio decoding chip VS1003 and the Network transmission of audio information are controlled by the sofeware integrated into system.The hardware design,software design and network transsisson are well described in this paper.

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Available abstract

This paper describes the design of embedded neteork digtital audio terminal based on SOPC technology.The main hardware circuit is implemented by the use of Nios II soft core CPU and the corresponding interface module on FPGA chip.Audio decoding chip VS1003 and the Network transmission of audio information are controlled by the sofeware integrated into system.The hardware design,software design and network transsisson are well described in this paper.

Key concepts: Terminal (telecommunication), Computer science, Audio over Ethernet, Nios II, Embedded system, Field-programmable gate array, Decoding methods, Computer hardware

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