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ADAu1466 with I2C Selfboot memory and PCF8574 IO Expander

Question asked by traxman on Mar 9, 2018
Latest reply on Mar 12, 2018 by DaveThib

Hello.

How to configure ADAU1466 for I2C selfboot and external IO Expander PCF8574?

First I would like to use PCF to change input source for codec, and second reason to use I2C is delay setting for TPA5050 chip.

PS. There are any recomended I2C memory chip for ADAU1466?

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