山东农业大学学报（自然科学版）Issue(2)：223-228,6.DOI:10.3969/j.issn.1000-2324.2014.02.012
基于SOPC嵌入式数字存储音频采集与回放系统设计
Design of the Embedded Digital Storage Audio Acquisition and Playback System Based on SOPC
摘要
Abstract
SOPC is the system which integrated with the hard or soft core CPU, DSO, memory, peripheral I/O andprogrammable logic, greatly facilitated the development of software. This design used Altera's CycloneII 2C35FPGA to build the system on a chip, to exchange data between the chip SDRAM and the audio codec chip WM8731, and then constituted the audio system to implement the audio A/D, D/A conversion, storage and playback functions. This paper presented the design of hardware and software of the related system.关键词
SOPC/FPGA/音频系统/WM8731/微处理器Key words
SOPC/FPGA/audio system/WM8731/microprocessor分类
信息技术与安全科学引用本文复制引用
王海荣..基于SOPC嵌入式数字存储音频采集与回放系统设计[J].山东农业大学学报（自然科学版）,2014,(2):223-228,6.基金项目
河南省科技厅发展计划(132102210463) （132102210463）
