BQ35100: Changing the CHEM_ID

Jorg

Part Number: BQ35100
Other Parts Discussed in Thread: BQSTUDIO

Dear Forum users,

How can I change the CHEM_ID of the BQ35100, without using BQ-STUDIO?
Can it be done by changing the DF Configuration Registers 0x4254 Battery ID?
Unfortunately this register only contains 1 byte of data.

I'm using a Lithium Thionyl Chloride battery, so switching CHEM_ID from 0606 to 0607 should do the trick.

Thank you for the help!

over 5 years ago

0 Kang Kang over 5 years ago

TI__Mastermind 24870 points

Hello Jorg,

You would need to generate 2 dffs or bqfs files in this case. One for the 606 and one for the 607.

There is no command set. The chemistry DB is stored in the bqStudio database adn not on each device.

0 Jorg over 5 years ago in reply to Kang Kang

Intellectual 285 points

Hey Kang Kang,

Is there any manual to do so?

Thank you for the help!

0 Onyx Ahiakwo over 5 years ago in reply to Jorg

TI__Guru* 76230 points

HI Jorg

You need to install bqstudio. There is a chemistry tab that allows you select a specific chemistry and then program it on the device

thanks

Onyx

Power management

Power management forum

BQ35100: Changing the CHEM_ID