LSM6DSTX datasheet(97/175 Pages) STMICROELECTRONICS

部件名	LSM6DSTX

功能描述	iNEMO inertial module: always-on 3-axis accelerometer and 3-axis gyroscope with embedded machine learning core

PDF	175 Pages

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制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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97 / 175 page

11.12

SPI2_CTRL2_OIS (71h)

OIS configuration register. The auxiliary SPI interface can write this register when the OIS_CTRL_FROM_UI bit in

the FUNC_CFG_ACCESS (01h) register is equal to 0 (SPI2 full-control mode). This register is read-only when the

OIS_CTRL_FROM_UI bit is equal to 1 (primary IF full-control mode) and shows the content of the UI_INT_OIS

(6Fh) register.

Table 221. SPI_CTRL2_OIS register

HPM1_OIS

HPM0_OIS

0(1)

FTYPE_1

_OIS

FTYPE_0

_OIS

HP_EN_OIS

1. This bit must be set to 0 for the correct operation of the device.

Table 222. SPI_CTRL2_OIS register description

HPM[1:0]_OIS

Selects the gyroscope OIS chain digital high-pass filter cutoff. Default value: 00

(00: 16 mHz;

01: 65 mHz;

10: 260 mHz;

11: 1.04 Hz)

FTYPE_[1:0]_OIS

Selects the gyroscope digital LPF1 filter bandwidth. Table 223 shows cutoff and phase values obtained

with all configurations.

HP_EN_OIS

Enables gyroscope OIS chain digital high-pass filter

Table 223. Gyroscope OIS chain digital LPF1 filter bandwidth selection

FTYPE_[1:0]_OIS

Cutoff [Hz]

Phase @ 20 Hz [°]

335.5

-6.69

232.0

-8.78

171.1

-11.18

609.0

-4.91

LSM6DSTX

SPI2_CTRL2_OIS (71h)

DS14039 - Rev 1

page 97/175

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