![Texas Instruments bq27441-G1 Скачать руководство пользователя страница 36](http://html1.mh-extra.com/html/texas-instruments/bq27441-g1/bq27441-g1_technical-reference_1095321036.webp)
bq27441 Data Memory Parameter Descriptions
6.4.1.5
Registers
6.4.1.5.1 Operation Configuration (OpConfig) Register
Subclass
Subclass
Offset
Type
Name
Value
Unit
ID
Min
Max
Default
Registers
64
0
H2
OpConfig
0x00
0xFFFF
0x25F8
Flag
Table 6-7. OpConfig Register Bit Definitions
bit7
bit6
bit5
bit4
bit3
bit2
bit1
bit0
High Byte
RSVD0
RSVD0
BIE
BI_PU_EN
GPIOPOL
RSVD1
RSVD0
RSVD1
Default =
0
0
1
0
0
1
0
1
0x25
Low Byte
RSVD1
RSVD1
SLEEP
RMFCC
RSVD1
BATLOWEN
RSVD0
TEMPS
Default =
1
1
1
1
1
0
0
0
0xF8
High Byte
BIE = Battery Insertion Enable. If set, the battery insertion is detected via the BIN pin input. If cleared, the
detection relies on the host to issue the
BAT_INSERT
subcommand to indicate battery presence in the
system.
BI_PU_EN = Enables internal weak pullup resistor on the BIN pin. True when set. If false, an external pullup resistor
is expected.
GPIOPOL = GPOUT pin is active-high if set or active-low if cleared.
Low Byte
SLEEP = The fuel gauge can enter sleep, if operating conditions allow. True when set.
RMFCC = RM is updated with the value from FCC on valid charge termination. True when set.
BATLOWEN = If set, the BAT_LOW function for GPOUT pin is selected. If cleared, the SOC_INT function is selected
for GPOUT.
TEMPS = Selects the temperature source. Enables the host to write
Temperature()
if set. If cleared, the internal
temperature sensor is used for
Temperature()
.
RSVD0 = Reserved. Default is 0. (Set to 0 for proper operation)
RSVD1 = Reserved. Default is 1. (Set to 1 for proper operation)
6.4.1.5.2 Operation Configuration B (OpConfigB) Register
Subclass
Subclass
Offset
Type
Name
Value
Unit
ID
Min
Max
Default
Registers
64
2
H1
OpConfigB
0x00
0xFF
0x0F
Flag
Table 6-8. OpConfigB Register Bit Definitions
bit7
bit6
bit5
bit4
bit3
bit2
bit1
bit0
RSVD0
RSVD0
RSVD0
RSVD0
RSVD1
SMOOTHEN
RSVD1
RSVD1
Default =
0
0
0
0
1
1
1
1
0x0F
SMOOTHEN = Enables the SOC smoothing feature. True when set.
RSVD0 = Reserved. Default is 0. (Set to 0 for proper operation)
RSVD1 = Reserved. Default is 1. (Set to 1 for proper operation)
36
Data Memory
SLUUAC9A – December 2013 – Revised May 2015
Copyright © 2013–2015, Texas Instruments Incorporated