omapl138 ldck IO pins for TDM multichannel audio Input / output

Hi , I'm looking at the schematics of the omapl138 lcdk.

I would like to wire up 8 channel TDM audio from a ADC and 8 channel TDM out to my DAC.

would EMA D0 & EMA D1 on J14 connector along with the correct settings added to McASP be the way to go here?

I would like to make the omapL138 the master for both ADC and DAC. they can use the same clock.

is AIC_MCLK pin 39 at J15 connector where the master clock is output ? or is this definable ?

Can anyone explain what AIC is standing for ? I see the AIC_WCLK, AIC_MCLK, AIC_BCLK pins but just not sure if this is fixed IO for audio clocked in/out data?

I'll be trying to modify the PDK example of audio passthrough to pass through all 8 channels to begin with before I start writing the audio mixer application.

thanks, ben