LIS2DHTR datasheet(38/50 Pages) STMICROELECTRONICS

No de pièce	LIS2DHTR

Description	ultra low-power high performance 3-axis ?쐄emto??accelerometer

PDF	50 Pages

Scroll/Zoom	100%

Fabricant	STMICROELECTRONICS [STMicroelectronics]

Site Internet	http://www.st.com

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38 / 50 page

Registers Description

LIS2DH

38/49

Doc ID 022516 Rev 1

7.15

OUT_Y_L (2Ah), OUT_Y_H (2Bh)

Y-axis acceleration data. The value is expressed as two’s complement left justified.

Please refer to Section 2.6.3: High resolution, Normal mode, Low power mode.

7.16

OUT_Z_L (2Ch), OUT_Z_H (2Dh)

Z-axis acceleration data. The value is expressed as two’s complement left justified.

Please refer to Section 2.6.3: High resolution, Normal mode, Low power mode.

7.17

FIFO_CTRL_REG (2Eh)

7.18

FIFO_SRC_REG (2Fh)

Table 45.

FIFO_CTRL_REG register

FM1

FM0

FTH4

FTH3

FTH2

FTH1

FTH0

Table 46.

FIFO_CTRL_REG register description

FM1-FM0

FIFO mode selection. Default value: 00 (see

Table 47)

Trigger selection. Default value: 0

0: Trigger event allows to trigger signal on INT1

1: Trigger event allows to trigger signal on INT2

FTH4:0

Default value: 0

Table 47.

FIFO mode configuration

FM1

FM0

FIFO mode

Bypass mode

FIFO mode

Stream mode

Trigger mode

Table 48.

FIFO_SRC register

WTM

OVRN_FIFO

EMPTY

FSS4

FSS3

FSS2

FSS1

FSS0

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