LIS331DLF datasheet(32/38 Pages) STMICROELECTRONICS

部件名	LIS331DLF

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

PDF	38 Pages

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制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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LIS331DLF

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Doc ID 15101 Rev 4

7.14

INT1_SRC (31h)

Interrupt 1 source register. Read only register.

Reading at this address clears INT1_SRC IA bit (and the interrupt signal on INT 1 pin) and

allows the refreshment of data in the INT1_SRC register if the latched option was chosen.

7.15

INT1_THS (32h)

7.16

INT1_DURATION (33h)

Table 39.

INT1_SRC register

YHYLXHXL

Table 40.

INT1_SRC description

Interrupt active. Default value: 0

(0: no interrupt has been generated; 1: one or more interrupts have been generated)

Z high. Default value: 0

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

Z low. Default value: 0

(0: no interrupt; 1: Z low event has occurred)

Y high. Default value: 0

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

Y low. Default value: 0

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

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 41.

INT1_THS register

THS6

THS5

THS4

THS3

THS2

THS1

THS0

Table 42.

INT1_THS description

THS6 - THS0

Interrupt 1 threshold. Default value: 000 0000

Table 43.

INT1_DURATION register

D6D5D4

D2D1

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