LSM6DSM Datasheet, PDF (106/113 Pages) STMicroelectronics – always-on 3D accelerometer and 3D gyroscope

Embedded functions registers description
LSM6DSM
12.26
MAG_SI_ZZ (2Ch)
Soft-iron matrix correction register (r/w).
MAG_SI_
ZZ_7
MAG_SI_
ZZ_6
Table 282. MAG_SI_ZZ register
MAG_SI_ MAG_SI_ MAG_SI_ MAG_SI_
ZZ_5
ZZ_4
ZZ_3
ZZ_2
MAG_SI_
ZZ_1
MAG_SI_
ZZ_0
Table 283. MAG_SI_ZZ register description
MAG_SI_ZZ_[7:0] Soft-iron correction row3 col3 coefficient⁽¹⁾. Default value: 00001000
1. Value is expressed in sign-module format.
12.27
MAG_OFFX_L (2Dh)
Offset for X-axis hard-iron compensation register (r/w). The value is expressed as a 16-bit
word in two’s complement.
Table 284. MAG_OFFX_L register
MAG_OFF MAG_OFF MAG_OFF MAG_OFF MAG_OFF MAG_OFF MAG_OFF MAG_OFF
X_L_7
X_L_6
X_L_5
X_L_4
X_L_3
X_L_2
X_L_1
X_L_0
Table 285. MAG_OFFX_L register description
MAG_OFFX_L_[7:0] Offset for X-axis hard-iron compensation. Default value: 00000000
12.28
MAG_OFFX_H (2Eh)
Offset for X-axis hard-iron compensation register (r/w).The value is expressed as a 16-bit
word in two’s complement.
Table 286. MAG_OFFX_H register
MAG_OFF MAG_OFF MAG_OFF MAG_OFF MAG_OFF MAG_OFF MAG_OFF MAG_OFF
X_H_7 X_H_6 X_H_5 X_H_4 X_H_3 X_H_2 X_H_1 X_H_0
Table 287. MAG_OFFX_L register description
MAG_OFFX_H_[7:0] Offset for X-axis hard-iron compensation. Default value: 00000000
12.29
MAG_OFFY_L (2Fh)
Offset for Y-axis hard-iron compensation register (r/w). The value is expressed as a 16-bit
word in two’s complement.
Table 288. MAG_OFFY_L register
MAG_OFF MAG_OFF MAG_OFF MAG_OFF MAG_OFF MAG_OFF MAG_OFF MAG_OFF
Y_L_7
Y_L_6
Y_L_5
Y_L_4
Y_L_3
Y_L_2
Y_L_1
Y_L_0
Table 289. MAG_OFFY_L register description
MAG_OFFY_L_[7:0] Offset for Y-axis hard-iron compensation. Default value: 00000000
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