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Gauging Configuration Options
69
SLUUBD3D–September 2015–Revised September 2018
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CEDV Gas Gauging
FIXED_EDV0 (Bit 5): This bit determines whether the bq78350-R1 implements automatic EDV
compensation to calculate the EDV0 threshold based on rate, temperature, and capacity, or uses a fixed
voltage value. If EDV_CMP = 0, then this bit has no effect.
1 = EDV Compensation Not Used. For example: Fixed EDV gauge enabled
0 = EDV Compensation Used (default)
SC (Bit 4): This bit enables learning cycle optimization for a Smart Charger or independent charge.
1 = Learning cycle optimized for independent charger
0 = Learning cycle optimized for Smart Charger (default)
EDV_CMP (Bit 3): This bit enables EDV Compensation for EDV2, EDV1, and EDV0.
1 = Enabled
0 = Disabled (default)
EDV_EXT_CELL (Bit 2): External average cell voltage used for EDV detection
1 = External average cell voltage used as EDV detection reference
0 = Minimum individual cell voltage used as EDV detection reference (default)
CSYNC (Bit 1): Sync RemainingCapacity() with FullChargeCapacity() at valid charge termination
1 = Synchronized (default)
0 = Not synchronized
CCT (Bit 0): Cycle count threshold
1 = Use CC % of FullChargeCapacity()
0 = Use CC % of DesignCapacity (default)
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