BQ76952: Direct Command Reading the Value.

Nick

Part Number: BQ76952
Other Parts Discussed in Thread: BQSTUDIO

When the Direct Command for reading the data is given using BQstudio, the Data value in results doesn't match with actual value.

For example when reading value for Cell1 , the actual value is 0x0E74 but it doesn't appear in results. Please correct me where I am wrong.

over 3 years ago

0 Matt Sunna over 3 years ago

TI__Guru* 81034 points

Hi Nitin,

The Cell 1 voltage reading results should change based on the voltage applied to Cell 1 on the board. The two images just have a different voltage applied to the board when the measurement was made. (3.7 V vs. 2.991 V).

Best regards,

Matt

0 Nick over 3 years ago in reply to Matt Sunna

Intellectual 672 points

Hello Matt,

Thanks for your reply.

But how you converted the data value on command window to decimal. I see Data value AF0B. On converting it to decimal, it comes 44811.

+1 Matt Sunna over 3 years ago in reply to Nick

TI__Guru* 81034 points

Nitin,

The least significant byte is first, so the value is 0x0BAF.

0 Nick over 3 years ago in reply to Matt Sunna

Intellectual 672 points

thankss

0 Nick over 3 years ago in reply to Matt Sunna

Intellectual 672 points

thankss

Power management

Power management forum

BQ76952: Direct Command Reading the Value.