BQ40Z60: What are the differences between BQ40Z60 0_13 and BQ40Z60 0_15?

IHOR YERMOLAIEV

Part Number: BQ40Z60

What are the differences between BQ40Z60 0_13 and BQ40Z60 0_15?

I replaced BQ40Z60 0_15 with BQ40Z60 0_13. As a result, the chip does not see the batteries. Everything is fine with the program.

over 5 years ago

0 Andy Liu (BMS) over 5 years ago

TI__Guru 52115 points

Take a look a the Release Notes in the bq40z60 firmware bundle. You can find the change list there.

If you program the bq40z60 v0.15 srec file to a bq40z60 device, the entire data memory will be overwritten. You need to change the configurations again.

Andy

0 IHOR YERMOLAIEV over 5 years ago in reply to Andy Liu (BMS)

Prodigy 50 points

Thank you very much.

I replaced the BQ40Z60 v015 with v013. What needs to be changed in the firmware, configurations? You can answer me in more detail. Thank.

0 Andy Liu (BMS) over 5 years ago in reply to IHOR YERMOLAIEV

TI__Guru 52115 points

At least, you need to program a proper chemistry id to the gauge device.

After that, you need to run a learning cycle.

See the following app note for the details.

Andy

0 IHOR YERMOLAIEV over 5 years ago in reply to Andy Liu (BMS)

Prodigy 50 points

Thank. But I can not find the list of differences v. 0_13 from v.0_15. Please give me a link or a screenshot. Thank

0 Andy Liu (BMS) over 5 years ago in reply to IHOR YERMOLAIEV

TI__Guru 52115 points

Here is the link to the bq40z60 firmware bundle

https://www.ti.com/lit/zip/sluc598

Andy

Power management

Power management forum

BQ40Z60: What are the differences between BQ40Z60 0_13 and BQ40Z60 0_15?