基于DSP的语音录放实验程序

上传者: stonesnailboy | 上传时间: 2019-12-21 21:10:24 | 文件大小: 137KB | 文件类型: rar
基于TMS320VC5416芯片、TLV320AIC23音频编解码芯片的语音录放程序,已生成.out可执行和.img烧写文件完美仿真运行。 实验内容主要完成以下几点: 1.DSP初始化; 2.同步串口0(McBSP0)初始化为I2S模式; 3.同步串口1(McBSP1)初始化为SPI模式; 4.中断控制寄存器初始化; 5.McBSP0发送中断服务程序; 6.McBSP0接收中断服务程序; 7.中断向量表; 8.NANDFLASH驱动程序; 9.TLV320AIC23初始化为MIC IN; 10.TLV320AIC23初始化为LINE IN。 仿真运行时,实验箱键盘各键功能设置如下: 1#键=0x01用于语音由麦克风输入时语音播放(直接回放Loopback); 2#键=0x02用于语音由线性输入时语音播放(直接回放Loopback); 3#键=0x03用于语音由麦克风输入时语音播放(边录音回放Loopback); 4#键=0x04用于语音由线性输入时语音播放(边录音边回放Loopback); 5#键=0x05用于语音播放。

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评论信息

  • kuang158 :
    不能转化成bin文件啊。
    2015-09-06
  • yelinyimeng :
    确实不错,楼主对TLV320AIC23很熟悉~
    2014-08-20
  • 张奇龙 :
    真心不错,值得下载。。
    2014-04-04

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