BQ2010_15 Datasheet, PDF (10/26 Pages) Texas Instruments – Gas Gauge IC

Not Recommended For New Designs
bq2010
Table 6. bq2010 Command and Status Registers
Register Name Loc.
Symbol
(hex)
CMDR
Command reg-
ister
00h
FLGS1
Primary status
flags register
01h
Temperature
TMPGG and gas gauge 02h
register
Nominal avail-
NACH
able charge
high byte reg-
03h
ister
NACL
Nominal avail-
able charge
low byte regis-
17h
ter
Battery
BATID identification 04h
register
LMD
Last measured
discharge reg- 05h
ister
Secondary
FLGS2 status flags
06h
register
PPD
Program pin
pull-down reg- 07h
ister
PPU
Program pin
pull-up regis- 08h
ter
Capacity
CPI
inaccurate
09h
count register
DMF
Digital magni-
tude filter reg- 0ah
ister
RST
Reset register 39h
Note:
n/u = not used
Read/
Write 7(MSB) 6
Write W/R AD6
5
AD5
Control Field
4
AD4
3
AD3
2
AD2
1 0(LSB)
AD1 AD0
Read CHGS BRP BRM CI VDQ n/u EDV1 EDVF
Read TMP3 TMP2 TMP1 TMP0 GG3 GG2 GG1 GG0
R/W NACH7 NACH6 NACH5 NACH4 NACH3 NACH2 NACH1 NACH0
Read NACL7 NACL6 NACL5 NACL4 NACL3 NACL2 NACL1 NACL0
R/W BATID7 BATID6 BATID5 BATID4 BATID3 BATID2 BATID1 BATID0
R/W LMD7 LMD6 LMD5 LMD4 LMD3 LMD2 LMD1 LMD0
Read CR DR2 DR1 DR0 n/u
n/u
n/u OVLD
Read n/u
n/u PPD6 PPD5 PPD4 PPD3 PPD2 PPD1
Read n/u
n/u PPU6 PPU5 PPU4 PPU3 PPU2 PPU1
Read CPI7 CPI6 CPI5 CPI4 CPI3 CPI2 CPI1 CPI0
R/W DMF7 DMF6 DMF5 DMF4 DMF3 DMF2 DMF1 DMF0
Write RST
0
0
0
0
0
0
0
10