BQ40Z50: Actual temperature read back

Joe DiBartolomeo

Part Number: BQ40Z50

All,

How do I get the actual temperature from the DAStatus2 register. TRM shows units of 0.1K , do I just multiple the AAaa by 0.1K and subtract 273 to get Celsius.

When I do that the numbers don't seem correct.

Thanks,

Regards,

Joe

over 5 years ago

0 Joe DiBartolomeo over 5 years ago

TI__Expert 3115 points

Just to ne clear; convert the AAaa to DEC and then multiple by 0.1K.

Regards,

Joe

0 Kang Kang over 5 years ago in reply to Joe DiBartolomeo

TI__Mastermind 24870 points

Hello Joe,

Can you post your log files here as an example and what you expect the temperature to be?

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BQ40Z50: Actual temperature read back