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https://e2e.ti.com/support/audio-group/audio/f/audio-forum/1104258/pcm6260-q1-mic-input-our-software-is-configured-as-dc-input-and-then-the-hardware-principle-is-designed-as-dc-input-for-channels-1-to-4-and-ac-input-for-channel-5-can-the-fifth-channel-work-normally
MIC输入，我们的软件配置为DC输入，然后硬件原理设计为通道1至4的DC输入和通道5的AC输入。 第五个通道能否正常工作？
您好Xiaofu：
每个通道都可以单独配置为交流或直流耦合。 您应该将软件配置与每个输入上的任何硬件相匹配。 寄存器0x50应设置为交流耦合模式以匹配硬件。
此致，
Jeff
