0, 0 = Reserved
0, 1 = Full Access
1, 0 = Unsealed
1, 1 = Sealed
PF (Bit 12): PERMANENT FAILURE mode status
1 = Active
0 = Inactive
SS (Bit 11): SAFETY mode status
1 = Active
0 = Inactive
SDV (Bit 10): SHUTDOWN triggered via low pack voltage
1 = Active
0 = Inactive
SEC1, SEC0 (Bits 9–8): SECURITY mode
0, 0 = Reserved
0, 1 = Full Access
1, 0 = Unsealed
1, 1 = Sealed
RSVD (Bits 7–3): Reserved
CHG (Bit 2): CHG FET status
1 = Active
0 = Inactive
DSG (Bit 1): DSG FET status
1 = Active
0 = Inactive
RSVD (Bit 0): Reserved
12.2.31 MACSubcmd() 0x0055 ChargingStatus
This command returns the ChargingStatus() flags on MACData().
Status Condition Action
Activate 0x0055 to MACSubcmd() Outputs ChargingStatus() flags on MACData()
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
VCT MCHG SU IN HV MV LV PV RSVD OT HT STH RT STL LT UT
VCT (Bit 15): Charge Termination
1 = Active
0 = Inactive
MCHG (Bit 14): Maintenance Charge
1 = Active
0 = Inactive
SU (Bit 13): Charge Suspend
1 = Active
0 = Inactive
I2C Commands www.ti.com
84 BQ28Z610-R2 SLUUCO0 – APRIL 2022
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