H3LIS331DL Datasheet, PDF (31/38 Pages) STMicroelectronics – MEMS motion sensor: low-power high-g 3-axis digital accelerometer

H3LIS331DL
Register description
XHIE
XLIE
Table 38. INT1_CFG description (continued)
Enable interrupt generation on X high event. Default value: 0
(0: disable interrupt request;
1: enable interrupt request on measured accel. value higher than preset threshold)
Enable interrupt generation on X low event. Default value: 0
(0: disable interrupt request;
1: enable interrupt request on measured accel. value lower than preset threshold)
Configuration register for interrupt 1 source.
Table 39. Interrupt 1 source configurations
AOI
Interrupt mode
0
OR combination of interrupt events
1
AND combination of interrupt events
7.14
INT1_SRC (31h)
Table 40. INT1_SRC register
0
IA
ZH
ZL
YH
YL
XH
XL
Table 41. INT1_SRC description
Interrupt active. Default value: 0
IA
(0: no interrupt has been generated; 1: one or more interrupts have been generated)
Z high. Default value: 0
ZH
(0: no interrupt, 1: Z high event has occurred)
Z low. Default value: 0
ZL
(0: no interrupt; 1: Z low event has occurred)
Y high. Default value: 0
YH
(0: no interrupt, 1: Y high event has occurred)
Y low. Default value: 0
YL
(0: no interrupt, 1: Y low event has occurred)
X high. Default value: 0
XH
(0: no interrupt, 1: X high event has occurred)
X low. Default value: 0
XL
(0: no interrupt, 1: X low event has occurred)
Interrupt 1 source register. Read-only register.
Reading at this address clears the INT1_SRC IA bit (and the interrupt signal on the INT 1
pin) and allows the refreshment of data in the INT1_SRC register if the latched option is
chosen.
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