BQ27520-G4: IDSELEN bit

K. Sasaki14

Guru 10200 points

Part Number: BQ27520-G4

I think two kind of cell profile is used when IDSELEN bit is 1.

In this case, should we confirm that Update Status 0 and 1 becomes "02"?

If it is yes, can we select cell profile which we want to update?

Best Regards,
Kohei Sasaki

over 6 years ago

0 Onyx Ahiakwo over 6 years ago

TI__Guru* 76230 points

the gauge does the selection for you based on the table it determines is ost to. Just ensure after learning you update each ra table, qmax and update status and with the learned values.

thanks

Onyx

0 K. Sasaki14 over 6 years ago in reply to Onyx Ahiakwo

Guru 10200 points

Onyx-san,

Do you mean that we should write Ra table, Qmax and Update Status to not updated register manually with learned value data which is updated by learning cycle of one cell?

Best Regards,
Kohei Sasaki

0 Onyx Ahiakwo over 6 years ago in reply to K. Sasaki14

TI__Guru* 76230 points

Hi Kohei,

Yes, that is what i mean.

thanks

Onyx

0 K. Sasaki14 over 6 years ago in reply to Onyx Ahiakwo

Guru 10200 points

Is there no problem to change update status value manually by user?

Best Regards,
Kohei Sasaki

0 Onyx Ahiakwo over 6 years ago in reply to K. Sasaki14

TI__Guru* 76230 points

No there are no issues maually copying the updated/learnt qmax and ra table.

thanks

Onyx

Power management

Power management forum

BQ27520-G4: IDSELEN bit