TLV320AIC3104: SCL state after RESET is deasserted

Takahiro Saito

Part Number: TLV320AIC3104

Hi team,

When TLV320AIC3104 is powered up after /RESET is pulled high, it looks SCL pin is pulled low.

Is it a expected behavior of the device?

Regards,

Saito

0 Steve-Wilson over 5 years ago

hello Saito,

I would not expect this behavior and cannot reproduce it on an EVM. Can you provide more details into what you are seeing?

best regards,

-Steve Wilson

0 Takahiro Saito over 5 years ago in reply to Steve-Wilson

Hi Wilson,

Thanks. Understood.

I need to get more information about this issue from customer.

Once I get the information, I will post it to this thread.

Regards,

Saito

0 Steve-Wilson over 5 years ago in reply to Takahiro Saito

Hello Saito,

I will await further details.

best regards,

-Steve Wilson

0 Takahiro Saito over 5 years ago in reply to Steve-Wilson

Hi Steve,

I'm asking a feedback to customer. Once I get it, I will get back to you.

Regards,

Saito

0 Takahiro Saito over 5 years ago in reply to Takahiro Saito

Hi Steve,

Customer found another I2C device causes this issue. So, this issue doesn't depend on TLV320AIC3104.

Thank you again for checking the device behavior by the EVM.

Regards,

Saito

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