AIS2IH datasheet(40/63 Pages) STMICROELECTRONICS

Part #	AIS2IH

Description	MEMS digital output motion sensor: high-performance 3-axis accelerometer for automobile applications

PDF	63 Pages

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Manufacturer	STMICROELECTRONICS [STMicroelectronics]

Direct Link	http://www.st.com

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40 / 63 page

8.11

STATUS (27h)

Status register (r)

Table 44. STATUS register

FIFO_THS

WU_IA

SLEEP_

STATE

DOUBLE_

TAP

SINGLE_

TAP

6D_IA

FF_IA

DRDY

Table 45. STATUS register description

FIFO_THS

FIFO threshold status flag.

(0: FIFO filling is lower than threshold level; 1: FIFO filling is equal to or higher than the threshold level.)

WU_IA

Wakeup event detection status.

(0: Wakeup event not detected; 1: Wakeup event detected)

SLEEP_STATE

Sleep event status.

(0: Sleep event not detected; 1: Sleep event detected)

DOUBLE_TAP

Double-tap event status

(0: Double-tap event not detected; 1: Double-tap event detected)

SINGLE_TAP

Single-tap event status

(0: Single-tap event not detected; 1: Single-tap event detected)

6D_IA

Source of change in position portrait/landscape/face-up/face-down.

(0: no event detected; 1: a change in position detected)

FF_IA

Free-fall event detection status.

(0: free-fall event not detected; 1: free-fall event detected)

DRDY

Data-ready status.

(0: not ready; 1: X-, Y- and Z-axis new data available)

AIS2IH

STATUS (27h)

DS12421 - Rev 4

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