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ADAU1451 serial ports clocking in a slave mode

Question asked by genp on Jan 20, 2016
Latest reply on Jan 21, 2016 by genp


in a current design I use ADAU1451.

Some of the serial ports are supposed to work in a slave mode (some I2S, some TDM16).

According to the Sigma Studio in a slave mode I need to assign BCLK and LRCLK for the slave IN and OUT ports to one of the 4 clock domains 0 to 3.


I couldn't find where these clock domains are configured and how.

I see clock generators setup, but can't figure out if these are related to the above serial ports clock domains and how.


Will appreciate any clarification of this issue.