摘要
从软件和硬件两个方面设计了一种简单、实用的24bit音频编解码器AD1836与DSP之间的接口电路。该方法中AD1836与DSP串行口直接相连,不需占用并行数据总线,避免总线冲突。
This paper presents the design of a simple and practicaldigital audio interface between 24 bit Audio Codec AD1836 and DSP. In this design, the AD1836 is directly connected to serial port of DSP, which is not connected to the DSP's parallel data bus and thus bus conflict is avoided.
出处
《电声技术》
北大核心
2004年第1期37-39,共3页
Audio Engineering
