方案采用PCM4104,以前有用IIS协议没有问题,这次采用TDM协议,8通道的。没有声音。求技术支持。下面是原理图。
时钟用的是LRCLK 48K,脉冲宽度为1bit
SCLK 12.288M
MCLK 12.288M
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