LSM9DS1 datasheet(51/72 Pages) STMICROELECTRONICS

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LSM9DS1

Accelerometer and gyroscope register description

7.23

CTRL_REG5_XL (1Fh)

Linear acceleration sensor Control Register 5.

7.24

CTRL_REG6_XL (20h)

Linear acceleration sensor Control Register 6.

Table 66. CTRL_REG6_XL register

Table 63. CTRL_REG4 register description

Zen_G

Gyroscope’s Yaw axis (Z) output enable. Default value: 1

(0: Z-axis output disabled; 1: Z-axis output enabled)

Yen_G

Gyroscope’s roll axis (Y) output enable. Default value: 1

(0: Y-axis output disabled; 1: Y-axis output enabled)

Xen_G

Gyroscope’s pitch axis (X) output enable. Default value: 1

(0: X -xis output disabled; 1: X-axis output enabled)

LIR_XL1

Latched Interrupt. Default value: 0

(0: interrupt request not latched; 1: interrupt request latched)

4D_XL1

4D option enabled on Interrupt. Default value: 0

(0: interrupt generator uses 6D for position recognition; 1: interrupt generator uses

4D for position recognition)

Table 64. CTRL_REG5_XL register

DEC_1

DEC_0

Zen_XL

Yen_XL

Xen_XL

0(1)

1. These bits must be set to ‘0’ for the correct operation of the device.

0(1)

Table 65. CTRL_REG5_XL register description

DEC_ [0:1]

Decimation of acceleration data on OUT REG and FIFO. Default value: 00

(00: no decimation;

01: update every 2 samples;

10: update every 4 samples;

11: update every 8 samples)

Zen_XL

Accelerometer’s Z-axis output enable. Default value: 1

(0: Z-axis output disabled; 1: Z-axis output enabled)

Yen_XL

Accelerometer’s Y-axis output enable. Default value: 1

(0: Y-axis output disabled; 1: Y-axis output enabled)

Xen_XL

Accelerometer’s X-axis output enable. Default value: 1

(0: X-axis output disabled; 1: X-axis output enabled)

ODR_XL2 ODR_XL1 ODR_XL0

FS1_XL

FS0_XL

BW_SCAL

_ODR

BW_XL1

BW_XL0

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