LSM303DLH 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
Reserved (do not modify)
CTRL_REG1_A
CTRL_REG2_A
CTRL_REG3_A
CTRL_REG4_A
CTRL_REG5_A
HP_FILTER_RESET_A
REFERENCE_A
STATUS_REG_A
OUT_X_L_A
OUT_X_H_A
OUT_Y_L_A
OUT_Y_H_A
OUT_Z_L_A
OUT_Z_H_A
Reserved (do not modify)
INT1_CFG_A
INT1_SOURCE_A
INT1_THS_A
INT1_DURATION_A
INT2_CFG_A
INT2_SOURCE_A
INT2_THS_A
INT2_DURATION_A
Reserved (do not modify)
CRA_REG_M
CRB_REG_M
MR_REG_M
OUT_X_H_M
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
TAB.13
r
TAB.13 rw
TAB.13 rw
TAB.15 rw
TAB.15 rw
TAB.15 rw
TAB.15
r
Register address
Hex
00 - 1F
20
21
22
23
24
25
26
27
28
29
2A
2B
2C
2D
2E - 2F
30
31
32
33
34
35
36
37
38 - 3F
00
01
02
03
Binary
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
011 0101
011 0110
011 0111
00000000
00000001
00000010
00000011
Default
Comment
Reserved
00000111
00000000
00000000
00000000
00000000
Dummy register
00000000
00000000
output
output
output
output
output
output
Reserved
00000000
00000000
00000000
00000000
00000000
00000000
00000000
00000000
Reserved
00010000
00100000
00000011
output
Doc ID 16941 Rev 1
27/47