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ADAU1761 Volume cnotrol register and gain value

Question asked by bjash on Oct 14, 2013
Latest reply on Dec 17, 2013 by BrettG

Hi All

In ADAU1761 application, we want change volume ( gain) , by write IIC :

such as IIC_TX( 0x00,0x0A,0x00,0x80,0x00,0x00) ,IIC_TX( 0x00,0x0D,0x00,0x80,0x00,0x00)

1. why the single volume shared in Sigma , its sub address is 0x0A,0x0D.  what is the resisger address  in 1761 datasheet?

2. How can we get a  list shown gain and value of resister , like the EXCEL shown. thus we can change volume by send IIC

we donot mind the Param Value. we want the gain value and relatived to the register value .

 

 

Meican.

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