BQ41Z50: Threshold of AOLD, ASCC and ASCD

Thanks for your help.

But I can see the Threshold in BQ40Z50R5.

Does it mean I can set the Threshold in BQ41Z50 by the same address?

Hi Jose,

I found the OCC, OCD and Short Circuit Discharge in AFE Setting.

Does the HW-Protection set in this part?

Do you have the description about the AFE Setting? Thanks.

Hello Haifeng,

Please navigate to Window, preferences to see the physical addresses on the memory tab in bqStudio.


HW based protections from bq40z50-R5 TRM

Hello Jose,

Thanks for your help.

I have checked the address in bqStudio. They are the same as bq40z50r5 TRM.

But I found the HW-Protection setting in BQ41Z50 is different from bq40z50r5.

For example, in BQ41Z50, there is no AFE Protection Control in Setting part.

And there is no OLD Threshold in Protection part, too.

Are you sure BQ41Z50 has the same features as the bq40z50-R5 in HW-Protection part? Thanks.

Hi Hifeng,

AFE are under settings tabs. See below

Alex Chen said:

And there is no OLD Threshold in Protection part, too.

OLD can be translated to OCD under AFE section since AFE implies Hardware Protections. I think it is a naming discrepancy. 

Hi Jose,

 It works! Thanks.

But the description about Setting-AFE is wrong in BQ41Z50 TRM.

Do you have the description about this part? Thanks.

Hi Jose,

In BQ41Z50 17.3.8, these registers do not correspond to the current registers.

And I have tested the AFE-OCD in different value. I think the AFE setting table is not correct.

I will be looking forward to your new version TRM. Thanks for your help!