LSM6DST datasheet(100/180 Pages) STMICROELECTRONICS

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LSM6DST

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9.47

UI_OUTZ_L_A_OIS (54h) and UI_OUTZ_H_A_OIS (55h)

Linear acceleration sensor Z-axis output register (r). The value is expressed as a 16-bit

word in two’s complement.

Data are according to the accelerometer full scale and ODR (6.66 kHz) settings of the OIS

accelerometer.

9.48

TAP_CFG0 (56h)

Activity/inactivity functions, configuration of filtering, and tap recognition functions (r/w).

Table 138. TAP_CFG0 register description

Table 134. UI_OUTZ_L_A_OIS register

Table 135. UI_OUTZ_H_A_OIS register

D15

D14

D13

D12

D11

D10

Table 136. UI_OUTZ_H_A_OIS register description

D[15:0]

Accelerometer OIS chain Z-axis linear acceleration output value

Table 137. TAP_CFG0 register

0(1)

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

INT_CLR

_ON_

READ

SLEEP_

STATUS_

ON_INT

SLOPE_

FDS

TAP_X_EN TAP_Y_EN TAP_Z_EN

LIR

INT_CLR_ON_

READ

This bit allows immediately clearing the latched interrupts of an event

detection upon the read of the corresponding status register. It must be set to 1

together with LIR. Default value: 0

(0: latched interrupt signal cleared at the end of the ODR period;

1: latched interrupt signal immediately cleared)

SLEEP_STATUS

_ON_INT

Activity/inactivity interrupt mode configuration.

If INT1_SLEEP_CHANGE or INT2_SLEEP_CHANGE bits are enabled, drives

the sleep status or sleep change on the INT pins. Default value: 0

(0: sleep change notification on INT pins; 1: sleep status reported on INT pins)

SLOPE_FDS

HPF or SLOPE filter selection on wake-up and Activity/Inactivity functions.

Default value: 0 (

0: SLOPE filter applied; 1: HPF applied)

TAP_X_EN

Enable X direction in tap recognition. Default value: 0

(0: X direction disabled; 1: X direction enabled)

TAP_Y_EN

Enable Y direction in tap recognition. Default value: 0

(0: Y direction disabled; 1: Y direction enabled)

TAP_Z_EN

Enable Z direction in tap recognition. Default value: 0

(0: Z direction disabled; 1: Z direction enabled)

LIR

Latched Interrupt. Default value: 0

(0: interrupt request not latched; 1: interrupt request latched)

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