LSM6DST datasheet(71/180 Pages) STMICROELECTRONICS

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LSM6DST

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The device contains a set of registers which are used to control its behavior and to retrieve

linear acceleration, angular rate and temperature data. The register addresses, made up of

7 bits, are used to identify them and to write the data through the serial interface.

9.1

FUNC_CFG_ACCESS (01h)

Enable embedded functions register (r/w)

Table 24. FUNC_CFG_ACCESS register description

Table 23. FUNC_CFG_ACCESS register

FUNC_CFG_

ACCESS

SHUB_

REG_

ACCESS

0(1)

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

0(1)

ODR_

1kHz

0(1)

OIS_CTRL

_FROM_UI

FUNC_CFG_

ACCESS

Enable access to the embedded functions configuration registers.

Default value: 0(1)

1. Details concerning the embedded functions configuration registers are available in Section 12:

Embedded functions register mapping and Section 13: Embedded functions register description.

SHUB_REG_

ACCESS

Enable access to the sensor hub (I²C master) registers.

Default value: 0(2)

2. Details concerning the sensor hub registers are available in Section 16: Sensor hub register mapping and

Section 17: Sensor hub register description.

ODR_1kHz(3)

3. This ODR is available only in Combo mode.

Enable ODR @ 1 kHz. To enable this function, follow these steps:

1. Set ODR_1kHz to 1

2. Set ODR _XL [3:0] to ‘0111’ in CTRL1_XL (10h)

3. Set ODR _G [3:0] to ‘0111’ in CTRL2_G (11h)

To disable this function, follow these steps:

1. Set ODR _XL [3:0] to ‘0000’ in CTRL1_XL (10h)

2. Set ODR _G [3:0] to ‘0000’ in CTRL2_G (11h)

3. Set ODR_1kHz to 0

OIS_CTRL_

FROM_UI

Enable the full control from the Primary Interface of OIS configurations.

Default value: 0

(0: OIS chain full control from Primary Interface disabled;

1: OIS chain full control from Primary Interface enabled)

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