LSM6DST datasheet(123/180 Pages) STMICROELECTRONICS

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LSM6DST

SPI2 register description

180

11.13

SPI2_CTRL3_OIS (72h)

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 226. SPI2_CTRL3_OIS register description

Note:

When the accelerometer full-scale value is selected only from the UI side it is readable also

from the OIS side.

Table 225. SPI2_CTRL3_OIS register

FS1_XL_

OIS

FS0_XL_

OIS

FILTER_

XL_CONF

_OIS_2

FILTER_

XL_CONF

_OIS_1

FILTER_

XL_CONF

_OIS_0

ST1_OIS

ST0_OIS

ST_OIS_

CLAMPDIS

FS[1:0]_XL_OIS

Selects accelerometer OIS channel full-scale. See Table 174.

FILTER_XL_

CONF_OIS_[2:0]

Selects accelerometer OIS channel bandwidth. See Table 175.

ST[1:0]_OIS

Selects gyroscope OIS chain self-test. Default value: 00

Table 176 lists the output variation when the self-test is enabled and

ST_OIS_CLAMPDIS = '1'.

(00: Normal mode;

01: Positive sign self-test;

10: Normal mode;

11: Negative sign self-test)

ST_OIS_

CLAMPDIS

Disables OIS chain clamp

(0: All OIS chain outputs = 8000h during self-test;

1: OIS chain self-test outputs as shown in Table 176.

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