Hi. I have a custom prototype PCB with ADAU1461. Running in slave 8ch TDM
However I cannout get an output on the TDM SDO pin. Its always HIGH for bits 32-8 and LOW for 7-0 in the TDM slot.
See attached DSP.JPG
my MCLK is 12.288mhz So I am using the PLL x4.
My Project even has a Fixed DC signal on one of the TDM slots to see if the Problem is receiving or sending. and yet still no output.
Also attached is a DUMP of the Config registers unless I am missing something and surely I must be, They look ok to me.
I could really do with some help on this. I have run out of Ideas.