Hi,
I'm looking at designing a 1 master, 4 slave system. All are operating autonomously. Master CC8530 sends audio streams to four slaves CC8520. Slaves 1 and 3 receive "Left" audio. Slaves 2 and 4 receive "Right" audio. Each slave has its own DAC PCM1796 to produce an analog output.
I want to use "Remote" method of volume control. Pushbuttons connected to master would send volume commands to all slaves which each tell the volume to their respective DAC.
How do I configure each CC8520 slave to send I2C volume to each PCM1796 in response to the master volume pushbuttons? Or is PCM1796 not supportable.
Thanks,
Andrew