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BQ27220: EDV2 bit not set during discharge

Part Number: BQ27220
Other Parts Discussed in Thread: BQSTUDIO

Hello,

I don't understand the behavior of the bq27220. During the discharge, I read the bit EDV2 of the OperationStatus (Command code 0x3A) and it is never set. Fixed EDV2 value is the default value 3501mV. I read the voltage during the discharge (Command code 0x08), it goes below the EDV2 threshold but the bit is still low. But the bit VDQ of the OperationStatus which indicates if the current discharge cycle is qualified is set, it can be set only if the battery voltage reaches the EDV2 threshold.. Could you help me to understand that problem ?

Thank you,

Best Regards,

Jonathan