Texas Instruments bq78350-R1

Gauging Configuration Options www.ti.com
68
SLUUBD3D–September 2015–Revised September 2018
Submit Documentation Feedback
Copyright © 2015–2018, Texas Instruments Incorporated
CEDV Gas Gauging
Class Subclass Name Type Min Max Default Unit
Gas Gauging Cycle Cycle Count Percentage U1 0% 100% 90%
Table 9-2. SBS Gauging Configuration
Class Subclass Name Format Size in Bytes Min Max Default Unit
Settings Configuration
SBS Gauging
Configuration
Hex 1 0x00 0xFF 0x00 —
7 6 5 4 3 2 1 0
PWRMSleep RSVD RSVD RSVD RSVD RSVD RSOC_HOLD RSOCL
PWRMSleep (Bit 7): Power mode indication pin control during sleep
1 = PWRM is high during sleep.
0 = PWRM is low during sleep (default).
RSOC_HOLD (Bit 1): Prevent RSOC from increasing during discharge
1 = RSOC not allowed to increase during discharge
0 = RSOC not limited (default)
RSOCL (Bit 0): RelativeStateOfCharge() and RemainingCapacity() behaviors at end of charge
1 = Held at 99% until valid charge termination. On entering valid charge termination, updates to
100%.
0 = Actual Value Shown (Default)
Table 9-3. CEDV Gauging Configuration
Class Subclass Name Format Size in Bytes Min Max Default Unit
Settings Configuration
CEDV
Gauging
Configuration
Hex 2 0x0000 0xFFFF 0x0002 —
15 14 13 12 11 10 9 8
RSVD RSVD RSVD RSVD RSVD FC_FOR_VDQ RSVD FCC_LIMIT
7 6 5 4 3 2 1 0
VFLT_EN RSVD FIXED_EDV0 SC EDV_CMP EDV_EXT_CELL CSYNC CCT
RSVD (Bits 15–11): Reserved. Do not use.
FC_FOR_VDQ (Bit 10): Set VDQ on setting of FC
1 = VDQ set on setting of FC
0 = VDQ set on start of qualified discharge (default)
RSVD (Bit 9): Reserved. Do not use.
FCC_LIMIT (Bit 8): Prevent FCC from learning higher than Design Capacity
1 = Enabled
0 = Disabled (default)
VFLT_EN (Bit 7): Enable voltage filtering to prevent sudden termination due to pulse loading
1 = Enabled
0 = Disabled (default)
RSVD (Bit 6): Reserved. Do not use.