LIS331DLH datasheet(35/38 Pages) STMICROELECTRONICS

部件名	LIS331DLH

功能描述	MEMS digital output motion sensor ultra low-power high performance 3-axes ?쐍ano??accelerometer

PDF	38 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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35 / 38 page

LIS331DLH

Doc ID 15094 Rev 3

35/38

Interrupt 2 source register. Read only register.

Reading at this address clears INT2_SRC IA bit (and the interrupt signal on INT 2 pin) and

allows the refreshment of data in the INT2_SRC register if the latched option was chosen.

7.19

INT2_THS (36h)

7.20

INT2_DURATION (37h)

D6 - D0 bits set the minimum duration of the Interrupt 2 event to be recognized. Duration

time steps and maximum values depend on the ODR chosen.

X high. Default value: 0

(0: no interrupt, 1: X high event has occurred)

X Low. Default value: 0

(0: no interrupt, 1: X low event has occurred)

Table 50.

INT2_SRC description

Table 51.

INT2_THS register

THS6

THS5

THS4

THS3

THS2

THS1

THS0

Table 52.

INT2_THS description

THS6 - THS0

Interrupt 1 threshold. Default value: 000 0000

Table 53.

INT2_DURATION register

D6D5D4

D2D1

Table 54.

INT2_DURATION description

D6 - D0

Duration value. Default value: 000 0000

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