电子器件Issue(2)：266-269,4.DOI:10.3969/j.issn.1005-9490.2014.02.021
基于SEP6200的LINUX音频驱动设计
Design of a Linux Audio Driver Based on the SEP6200
摘要
Abstract
Currently,embedded devices has penetrated every aspect of people’s lives,but embedded devices based on domestic CPU core SOCs are still in their infancy. SEP6200 processor designed by Southeast University National ASIC Engineering Research Center is a self-developed high-performance SOC chip using Unicore core architecture of Peking University. This new Linux audio decoder driver has been proposed and designed,which is based on the hardware of SEP6200,CS3700 and software of ALSA,ASOC architecture. We port the MPlayer to the platform,in order to achieve sound and make recording test. Experiments show that the driver system runs on the platform of SEP6200 steadily and achieve the desired results.关键词
嵌入式/Unicore/Linux/SEP6200/ALSA/ASOC/音频驱动Key words
embedded/Unicore/Linux/SEP6200/ALSA/ASOC/audio driver分类
信息技术与安全科学引用本文复制引用
杨鲤源,王鹏,吴晓飞,凌明..基于SEP6200的LINUX音频驱动设计[J].电子器件,2014,(2):266-269,4.基金项目
“核、高、基”国家科技重大专项项目 （）
