BQ34Z950: Disable the DQ line

Muhammad Fariz Bin Nor Azhar

Intellectual 480 points

Part Number: BQ34Z950

Dear TI,

Is it possible to disable the DQ communication by register setting through SMBUS?

Thank you.

Best regards,

Fariz

over 4 years ago

0 Kang Kang over 4 years ago

TI__Mastermind 24870 points

The DQ line is optional and done through configuration setting. Please review the TRM and DS.

0 Muhammad Fariz Bin Nor Azhar over 4 years ago in reply to Kang Kang

Intellectual 480 points

Dear Kang Kang,

In which section or subsection in the TRM and DS explain about this matter? I already review the TRM and BS but can't find the configuration setting to disable the DQ line.

Kindly advice.

Thank you.

Best regards,

Fariz

0 Kang Kang over 4 years ago in reply to Muhammad Fariz Bin Nor Azhar

TI__Mastermind 24870 points

Hello Fariz,

I believe this part defaults to i2c and not DQ. I don't think you will need to swap to DQ.

Power management

Power management forum

BQ34Z950: Disable the DQ line