LSM6DSV datasheet(53/187 Pages) STMICROELECTRONICS

53 / 187 page

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 23. FUNC_CFG_ACCESS register

EMB_FUNC_

REG_ACCESS

SHUB_REG

_ACCESS

0(1)

FSM_WR_

CTRL_EN

SW_POR

SPI2_RESET

OIS_CTRL

_FROM_UI

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

Table 24. FUNC_CFG_ACCESS register description

EMB_FUNC_REG_ACCESS

Enables access to the embedded functions configuration registers. (1)

Default value: 0

SHUB_REG_ACCESS

Enables access to the sensor hub (I²C master) configuration registers. (2)

Default value: 0

FSM_WR_CTRL_EN

Enables the control of the CTRL registers to FSM (FSM can change some configurations of the

device autonomously). Default value: 0

(0: disabled; 1: enabled)

SW_POR

Global reset of the device. Default value: 0

SPI2_RESET

Resets the control registers of SPI2 from the primary interface. This bit must be set to 1 and

then back to 0 (this bit is not automatically cleared). Default value: 0

OIS_CTRL_FROM_UI

Enables the full control of OIS configurations from the primary interface. Default value: 0

(0: OIS chain full control from primary interface disabled;

1: OIS chain full control from primary interface enabled)

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

mapping and Section 13 Embedded functions register description.

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

Section 17 Sensor hub register description.

LSM6DSV

DS13476 - Rev 2

page 53/187

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