FXLS8471Q datasheet(45/75 Pages) FREESCALE

Part #	FXLS8471Q

Description	Linear Accelerometer

PDF	75 Pages

Scroll/Zoom	100%

Manufacturer	FREESCALE [Freescale Semiconductor, Inc]

Direct Link	http://www.freescale.com

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45 / 75 page

FXLS8471Q

Sensors

Freescale Semiconductor, Inc.

10.7

Portrait/Landscape Detection

The FXLS8471Q is capable of detecting six orientations: Landscape Left, Landscape Right, Portrait Up, and Portrait Down with

Z-lockout feature as well as Face Up and Face Down orientation as shown in Figures 13, 14 and 15. For more details on the

meaning of the different user-configurable settings and for example code, please refer to Freescale application note AN4068.

Figure 13. Illustration of Z-tilt angle lockout transition

Figure 14. Illustration of landscape to portrait transition

Figure 15. Illustration of portrait to landscape transition

NORMAL

Z-LOCK = 32.142°

0°

DETECTION

LOCKOUT

REGION

Portrait

Landscape to Portrait

Trip Angle = 60

0° Landscape

Portrait

Portrait to Landscape

Trip Angle = 30

0° Landscape

FXLS8471Q Datasheet(PDF) 45 Page - Freescale Semiconductor, Inc