aes ebu auxiliary data

[ajs_uk2]

Hi there, does anybody have any information as to how the auxiliary bits in the aes-ebu datastream can be isolated and set? Thanks
ajs

 

[johan]

Try http://www.epanorama.net/audiodigital.html#spdif

 

[rfbrw]

Which mode? pro or consumer? What type of data are you after?
ray.

 

[hifiZen]

have a look at this:

http://www.cirrus.com/pubs/an22.pdf

With digital audio receivers/tranmitters, the subchannel codes are sometimes accessible as registers you can read/write via an I2C or SPI interface.