BQ76952: Balance Duty Cycle problem

Part Number: BQ76952

Tool/software:

Hi expert,

When I use the AFE BQ76952,something seems like wrong as the capture.

The AFE has 16 channels, and I use the channels fully(Cell[0]-Cell[15]).

After I set configuration of the Balance, the balance duty cycle of the Cell2-Cell15 are normal as follows;

(The low edge means Balancing, the other edge means getting voltage)

normal

But the balance duty cycle of the Cell0-Cell1 are abnormal!

(The low edge means Balancing, the other edge means getting voltage)

I tried to change the frequence but it looks like same as before.

I wander how to make the balance duty cycle of Cell0-Cell1 Right , Any suggestion can leave a message behind,Thank you!

Sincerely!

DB