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Original question:

Tlv320aic3106 is not working with non-TI processor (freescale IMX6) . Error :NO sound card detected

TLV320AIC3106: TLV320AIC3106

Muralidhara Sullia
Prodigy 70 points
Part Number: TLV320AIC3106

Hi 

I2C address not detecting . I working in IMX8 processor .

Regards,

Muralidhara   S N

  • 0
    TI__Mastermind 34370 points

    Hi Muralidhara,

    We need more information:

    Can you share a schematic, does the I2C bus have proper pull up resistors?
    Have you measured the I2C bus to verify the instructions sent by the processor are expected?
    Can you share a scope plot of the I2C bus trying to detect the codec?
    Are all power supplies given to the codec as outlined in the datasheet?

    Thank you,
    Jeff McPherson