AnsweredAssumed Answered

When "98 FF 80 ; I2C reset" command is received, NACK is returned.

Question asked by Tamu on Oct 15, 2015
Latest reply on Oct 19, 2015 by Tamu

Hello,

 

I have some questions about I2C communication of ADV7611.

 

Question 1:
When "98 FF 80 ; I2C reset" command is received, NACK is returned from AV7611.
I think this is normal operation at I2C reset.
Is this right?

 

Question 2:
Are there any other I2C register settings which NACK is returned (ACK is not returned) except "98 FF 80 ; I2C reset"?

 

Thank you!
Best regards.

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