Question for ADAU1361, TDM4 mode.
I saw similar thread "TDM 4 mode on ADAU1361: paralleling multiple devices"
( ez.analog.com/.../3563 )
and it describes,
> in TDM4 mode, the channel routing is like this:
> ADC_SDATA: ADC0, Inactive channel, ADC1, Inactive channel
If we want to fill up two of above "Inactive channel"s, can I use two single-ended input, LAUX and RAUX ?
LAUX and RAUX are multiplexed with another differential input LINN/RINN, but there are switches before mixer1/2 described in "Figure 31.Record Signal Path" of its datasheet.
If we use SPI/I2C communication from external MCU, to write registers for switching between LINN-RINN <> LAUX-RAUX, each time of 96KHz, is this become to be possible?