The customer want to transfer data command through S/PDIF. They find register 0x16 has the function of receiver buffer transfer interrupt, but don't know which register should be used to write and read data.
In the datasheet, I find maybe User data bit could be used to transfer the data command. DIR and DIT will be saved in Page 1 and Page 2 respectively. Is that correct?
And would you please provide example code to realize this function? Thank you.