LSM303DLHTR Datasheet, PDF (27/47 Pages) STMicroelectronics – Sensor module: 3-axis accelerometer and 3-axis magnetometer

LSM303DLH
8
Register mapping
Register mapping
The tables given below provide a listing of the 8-bit registers embedded in the device and
the related addresses:
Table 17. Register address map
Name
Slave
address
Type
Register address
Hex
Binary
Default
Comment
Reserved (do not modify)
00 - 1F
Reserved
CTRL_REG1_A
t(s) ^CTRL_REG2_A
c CTRL_REG3_A
du ^CTRL_REG4_A
ro CTRL_REG5_A
P _{HP_FILTER_RESET_A}
te _{REFERENCE_A}
ole ^STATUS_REG_A
s _{OUT_X_L_A}
Ob OUT_X_H_A
- _{OUT_Y_L_A}
t(s) ^OUT_Y_H_A
c _{OUT_Z_L_A}
du OUT_Z_H_A
ro _{Reserved (do not modify)}
P _{INT1_CFG_A}
te _{INT1_SOURCE_A}
ole INT1_THS_A
bs^{INT1_DURATION_A}
O_{INT2_CFG_A}
TAB.13 rw
TAB.13 rw
TAB.13 rw
TAB.13 rw
TAB.13 rw
TAB.13
r
TAB.13 rw
TAB.13
r
TAB.13
r
TAB.13
r
TAB.13
r
TAB.13
r
TAB.13
r
TAB.13
r
TAB.13 rw
TAB.13
r
TAB.13 rw
TAB.13 rw
TAB.13 rw
20
21
22
23
24
25
26
27
28
29
2A
2B
2C
2D
2E - 2F
30
31
32
33
34
010 0000
010 0001
010 0010
010 0011
010 0100
010 0101
010 0110
010 0111
010 1000
010 1001
010 1010
010 1011
010 1100
010 1101
011 0000
011 0001
011 0010
011 0011
011 0100
00000111
00000000
00000000
00000000
00000000
Dummy register
00000000
00000000
output
output
output
output
output
output
Reserved
00000000
00000000
00000000
00000000
00000000
INT2_SOURCE_A
TAB.13
r
35
011 0101 00000000
INT2_THS_A
TAB.13 rw
36
011 0110 00000000
INT2_DURATION_A
TAB.13 rw
37
011 0111 00000000
Reserved (do not modify)
38 - 3F
Reserved
CRA_REG_M
CRB_REG_M
TAB.15 rw
00
00000000 00010000
TAB.15 rw
01
00000001 00100000
MR_REG_M
TAB.15 rw
02
00000010 00000011
OUT_X_H_M
TAB.15
r
03
00000011
output
Doc ID 16941 Rev 1
27/47