| DSP控制的两路音频信号实时采集电路的设计与实现 |
| |
| 引用本文： | 俞宗佐,李树华,那顺乌力吉. DSP控制的两路音频信号实时采集电路的设计与实现[J]. 内蒙古大学学报(自然科学版), 2007, 38(3): 325-329 |
| |
| 作者姓名： | 俞宗佐 李树华 那顺乌力吉 |
| |
| 作者单位： | 内蒙古大学理工学院电子工程系,呼和浩特,010021;内蒙古大学理工学院电子工程系,呼和浩特,010021;内蒙古大学理工学院电子工程系,呼和浩特,010021 |
| |
| 摘 要： | 利用两片A/D-D/A转换芯片TLV320AIC10以主从控制方式组成两路实时采样电路,采样结果经DSP芯片TMS320C5402的多通道缓冲串口0送入DSP中进行处理,实现了两路音频信号实时采样系统的硬件电路设计.采用C语言和汇编语言混合编程的方法,实现对该系统的软件程序设计.
|
| 关 键 词： | DSP 两路实时采样 多通道缓冲串口(McBSP) TLV320AIC10 混合编程 |
| 文章编号： | 1000-1638（2007）03-0325-05 |
| 修稿时间： | 2006-10-26 |
A Design and Implementation of Two-way Sound Signal Real-time Sampling System Controlled by DSP |
| |
| YU Zong-zuo,LI Shu-hua,Nashunwuliji. A Design and Implementation of Two-way Sound Signal Real-time Sampling System Controlled by DSP[J]. Acta Scientiarum Naturalium Universitatis Neimongol, 2007, 38(3): 325-329 |
| |
| Authors: | YU Zong-zuo LI Shu-hua Nashunwuliji |
| |
| Affiliation: | Department of Electronic Engineering, College of Sciences and Technology, Inner Mongolia University, Hohhot 010021, China |
| |
| Abstract: | With two TLV320AIC10 chips connected in master/slave mode for sampling device and one DSP chip TMS320C5402 which receives the sampled data through McBSP0,the hardwire connection of the two-way real-time sampling system for sound signals is accomplished.The software program design of the system is completed by using assembly language in conjunction with C code. |
| |
| Keywords: | DSP two-way real-time sampling McBSP TLV320AIC10 mixing programming |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
