Texas Instruments bq78350-R1

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20
SLUUBD3D–September 2015–Revised September 2018
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Protections
1 = Enabled
PTOS (Bit 1): Precharging Timeout Suspend
0 = Disabled
1 = Enabled
PTO (Bit 0): Precharging Timeout
0 = Disabled
1 = Enabled
3.1.3 Enabled Removal Recovery
The bq78350-R1 offers the option to recover current-based protection by detecting the PRES pin transition
from high to low; for example, the pack is removed and re-inserted into the system.
To enable the replacement recovery, the appropriate bit in Enable Removable Recovery A and Enable
Removable Recovery B should be set. When the bit is set, then the high to low transition of PRES
becomes the only recovery method.
Table 3-1. Enabled Removal Recovery A
Class Subclass Name Format
Size in
Bytes
Min Max Default Unit
Settings Protection
Enable
Removable
Recovery A
Hex 1 0x00 0xff 0x00 —
7 6 5 4 3 2 1 0
ASCDL ASCD AOLDL AOLD OCD OCC RSVD RSVD
ASCDL (Bit 7): ASCDL Protection Removal recovery
0 = Standard recovery only enabled (default)
1 = Removal recovery only enabled
ASCD (Bit 6): ASCD Protection Removal recovery
0 = Standard recovery only enabled (default)
1 = Removal recovery only enabled
AOLDL (Bit 5): AOLDL Protection Removal recovery
0 = Standard recovery only enabled (default)
1 = Removal recovery only enabled
AOLD (Bit 4): AOLD Protection Removal recovery
0 = Standard recovery only enabled (default)
1 = Removal recovery only enabled
OCD (Bit 3): Precharging Timeout
0 = Standard recovery only enabled (default)
1 = Removal recovery only enabled
OCC (Bit 2): OCC Protection Removal recovery
0 = Standard recovery only enabled (default)
1 = Removal recovery only enabled
RSVD (Bits 1–0): Reserved. Do not use.