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hi,
最近在做4通道音频测试系统，用到PCM1865，想以此将4个通道PDM 信号调成TDM4信号;
介绍说GPIO0和GPIO1可以配置成DIG_MIC_IN,但是我在寄存器配置时发现GPIO1可以配置成Digital MIC Input 1，而GPIO0却没有此配置选项，请问怎样才能将GPIO0配置成Digital MIC Input 2，谢谢！
看看这个 100: Digital Mute (In) 吧
Hi lauda,
GPIO0请使用010配置,规格书已经在更新流程中.
