LSM6DSV320X datasheet(39/212 Pages) STMICROELECTRONICS

部件名	LSM6DSV320X

功能描述	6-axis IMU (inertial measurement unit) with high-g accelerometer, embedded AI, and sensor fusion for high-end applications, car crash detection

PDF	212 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

39 / 212 page

The accelerometer filtering chain when mode 3 is enabled is illustrated in the following figure.

Figure 21. Accelerometer chain with mode 3 enabled

Digital

LP filter

LPF_OIS

LPF_XL_OIS_BW_[2:0]

ADC

Aux_SPI /

ODR XL

@7.68 kHz

UI chain

MIPI I3C

Note:

The accelerometer OIS chain is enabled by setting the OIS_XL_EN bit to 1 in the UI_CTRL1_OIS (70h) /

IF2_CTRL1_OIS (70h) register.

The configuration of the accelerometer UI chain is not affected by enabling/disabling the accelerometer OIS

chain, with one exception: accelerometer normal operating mode (OP_MODE_XL_[2:0] = 111 in the CTRL1

(10h) register) cannot be used when the accelerometer OIS chain is enabled.

Accelerometer output values are available in the following registers with ODR at 7.68 kHz:

•

UI_OUTX_L_A_OIS_HG (34h) and UI_OUTX_H_A_OIS_HG (35h) through UI_OUTZ_L_A_OIS_HG (38h)

and UI_OUTZ_H_A_OIS_HG (39h)

•

IF2_OUTX_L_A_OIS (28h) and IF2_OUTX_H_A_OIS (29h) through IF2_OUTZ_L_A_OIS (2Ch) and

IF2_OUTZ_H_A_OIS (2Dh)

Note:

When the accelerometer OIS is used, refer to the product application note for the power mode configuration and

settings.

LSM6DSV320X

Functionality

DS14623 - Rev 1

page 39/212

LSM6DSV320X 数据表(PDF) 39 Page - STMicroelectronics