Dear Engineer,
Out product used the BQ35100 ACC mode to test the power consuption,but we found the accumulated capacity is negative but the spec is 0~4.29E9 and also not the 0uAH when we read the accumulated capacity at the first time after we do the calibration through I2c bus; and then if we do the calibration for the second time after the system power off ---->power on again, this value can be changed and different board may have different Initial capacity. Can you help to confirm what's the reason?Why the accumulated is not 0uAH and why it is negative. Our hardware desing follow the demo board.
The detailed information for our board as below:
1. Different board has different accumulated capacity after do the calibration through I2C bus for the first powe on
2. The accumulated capacity is negative.