DS2790 Maxim Integrated Products, DS2790 Datasheet - Page 19

• Manufacturer Part Number: DS2790
• Description: Programmable 1-Cell Li-Ion Fuel Gauge and Protector
• Manufacturer: Maxim Integrated Products

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Table 5. Peripheral Register Bit Functions
Note: Names that appear in italics indicate a read-only register bit.
TWSTXD/RXD
4
REGISTER
TWSCMD
TWSCFG
TWSINT
TWSFIF
TWSIM
ICDT0
ICDT1
PROT
ICDC
ICDD
EINT
ICDF
ICDB
ICDA
PPU
PAF
TTC
EIC
PO
TC
PI
ICDT0.15
ICDT1.15
ICDA.15
ICDD.15
ADDR.6
COCF
MBOI
THI.7
15
BOI
—
—
ICDT0.14
ICDT1.14
ICDA.14
ICDD.14
ADDR.5
DOCF
MSCI
THI.6
14
SCI
—
—
ICDT0.13
ICDT1.13
ICDA.13
ICDD.13
ADDR.4
MSDI
THI.5
13
SCF
SDI
—
—
ICDT0.12
ICDT1.12
ICDD.12
ICDA.12
ADDR.3
MSNDI
SNDI
THI.4
OVF
12
—
—
TIMEOUT_
TIMEOUT
ICDT0.11
ICDT1.11
ICDA.11
ICDD.11
ADDR.2
MASK
MCCI
THI.3
11
UVF
CCI
ICDT0.10
ICDT1.10
ICDA.10
ICDD.10
ADDR.1
STOP_
MASK
STOP
MBEI
THI.2
10
BEI
—
DS2790 Programmable 1-Cell Li-Ion Fuel Gauge and Protector
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RESTART
RESTART
ICDT0.9
ICDT1.9
ADDR.0
ICDA.9
ICDD.9
_READ
_READ
_MASK
REGISTER BIT NUMBER
THI.1
MVI
CC
9
VI
RESTART
RESTART
_WRITE
_WRITE
ICDT0.8
ICDT1.8
ICDD.8
_MASK
ICDA.8
THI.0
MCI
DC
8
CI
0
TWSCMD
TXD/RXD
SDA_PU
TLOW.7
ICDT0.7
ICDT1.7
START_
ICDB.7
ICDA.7
ICDD.7
START
MASK
LTX.3
SDA
DME
MTI
7
—
—
—
TI
—
—
.7
.7
0
TWSCMD
TXD/RXD
SCL_PU
TLOW.6
ICDT0.6
ICDT1.6
ICDB.6
ICDA.6
ICDD.6
BYTE_
RSTD
BYTE
MASK
LTX.2
MTCI
TXD_
TXD_
SCL
TCI
6
—
—
—
—
—
.6
.6
0
TWSCMD
TXD/RXD
EMPTY_
TLOW.5
ICDT0.5
ICDT1.5
EMPTY
ICDB.5
ICDA.5
ICDD.5
PPU.5
REGE
MASK
PAF.5
LTX.1
PO.5
PIP.1
TXD_
TXD_
PI.5
5
—
—
—
—
.5
.5
0
TWSCMD
TXD/RXD
TLOW.4
ICDT0.4
ICDT1.4
ICDB.4
ICDA.4
ICDD.4
TOUT_
PPU.4
FULL_
MASK
LONG
PAF.4
TXD_
TXD_
LTX.0
PO.4
PIP.0
FULL
PI.4
4
—
—
—
—
—
.4
.4
TWSCMD
TXD/RXD
TLS_DIS
TLOW.3
ICDT0.3
ICDT1.3
ICDB.3
ICDA.3
ICDD.3
PPU.3
CMD.3
PSS.1
MASK
PAF.3
RXD_
RXD_
CMD_
LRX.3
PIT.1
PO.3
CMD
PI.3
CE
3
—
—
.3
.3
TWSCMD
TTO_DIS
TXD/RXD
TLOW.2
ICDT0.2
ICDT1.2
TTCK.1
ICDB.2
ICDA.2
ICDD.2
BYTE_
PPU.2
CMD.2
PAF.2
PSS.0
RXD_
BYTE
RXD_
MASK
LRX.2
PIT.0
PO.2
RST
PI.2
DE
2
.2
.2
TWSCMD
CMD_HM
TXD/RXD
EMPTY_
ICDT0.1
ICDT1.1
TLOW.1
EMPTY
TTCK.0
ICDB.1
ICDD.1
PMM.1
CMD.1
ICDA.1
PPU.1
PAF.1
MASK
LRX.1
PIE.1
INT.1
RXD_
RXD_
PO.1
SPE
PI.1
1
.1
.1
CMD_HM_
TWSCMD
TXD/RXD
TLOW.0
ICDT0.0
ICDT1.0
PMM.0
CMD.0
ICDB.0
ICDA.0
ICDD.0
PPU.0
PAF.0
TMOD
FULL_
MASK
LRX.0
RXD_
RXD_
PO.0
PIE.0
INT.0
FULL
PI.0
TXC
DIS
0
.0
.0