TMS320C6713与TLV320AIC23B的接口设计及实现  

Design and implementation of interface between TMS320C6713 and TLV320AIC23B

作　　者：倪启彦[1] 石建波[1] 

机构地区：[1]电子工程学院,安徽合肥230037

出　　处：《微型机与应用》2011年第8期23-25,28,共4页Microcomputer & Its Applications

摘　　要：根据TI公司的TMS320C6713多通道缓冲串口(McBSP)和音频解码芯片AIC23B的工作原理,设计了音频解码电路。将TMS320C6713多通道缓冲串口直接与AIC23B相连,其优点是操作简单,不占用处理器的总线,不影响其他功能模块的性能。给出了TMS320C6713和AIC23B的接口电路和软件编程实现。Based on the principle of the TMS320C6713＇s McBSP and AIC23B made by TI Corp.,an audio decoding circuitry is designed,where the McBSP is connected to the AIC23B directly.The circuitry which handles easily does not tie up the processor＇s bus and has no attenuation in other module＇s performance.The interface circuitry and software programs of the TMS320C6713 and AIC23B are carried out in this paper.

关 键 词：TMS320C6713 AIC23B 音频解码 多通道缓冲串口 

分 类 号：TP274.2[自动化与计算机技术—检测技术与自动化装置]