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SOPC Realization of Digital Voice Recording and Playing System

Qin Shicai

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Abstract

A digital voice recording and playing system based on SOPC(System On Programmable Chip) technique is realized by integrating microprocessor and several modules into an FPGA chip. It has the advantage of high data transfer rate and good flexibility. SOPC architecture of the voice recording and playing system is presented. The design method of hardware structure and software driver is introduced. System simulation and verification results are also given.

About this research paper

What this paper is about

A digital voice recording and playing system based on SOPC(System On Programmable Chip) technique is realized by integrating microprocessor and several modules into an FPGA chip. It has the advantage of high data transfer rate and good flexibility. SOPC architecture of the voice recording and playing system is presented. The design method of hardware structure and software driver is introduced. System simulation and verification results are also given.

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Available abstract

A digital voice recording and playing system based on SOPC(System On Programmable Chip) technique is realized by integrating microprocessor and several modules into an FPGA chip. It has the advantage of high data transfer rate and good flexibility. SOPC architecture of the voice recording and playing system is presented. The design method of hardware structure and software driver is introduced. System simulation and verification results are also given.

Key concepts: Realization (probability), Computer hardware, Embedded system, Flexibility (engineering), Field-programmable gate array, Computer science, Chip, System on a chip

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