请问,我在设置AIC23时,
如果是AIC23_writeRegister(0X04, 0x011); 手机输入音频信号,能正常输出
但如果设置成AIC23_writeRegister(0X04, 0x015); 麦克风输入,没有输出
这是少设置什么寄存器吗?
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请问,我在设置AIC23时,
如果是AIC23_writeRegister(0X04, 0x011); 手机输入音频信号,能正常输出
但如果设置成AIC23_writeRegister(0X04, 0x015); 麦克风输入,没有输出
这是少设置什么寄存器吗?