DE2's Audio Codec (WM8731) - Mic Recording

Hi,

I 'm playing with the DE2 board, implementing for now the WM8731 I2C interface in order to record from a microphone.

I haven't found anything in the datasheet and I'm not 100% sure about the following: if ADC's output includes both left and right channels, giving the same data for both. In other words, if I should handle the ADC's output exactly in the same way like when recording from the LINEIN, where providing a second clock to the audio codec you specify which channel's data you are going to fetch, even if there 's just one channel.

It seems obvious to be like that, since the datasheet doesn't refer to it. Could anyone confirm that?

Thanks