LSM330DL Datasheet, PDF (34/54 Pages) STMicroelectronics – Linear sensor module 3D accelerometer sensor and 3D gyroscope sensor

Registers description
LSM330DL
Table 39.
FM1-FM0
TR
FTH4:0
FIFO_CTRL_REG_A register description
FIFO mode selection. Default value: 00 (see Table 40: FIFO mode configuration)
Trigger selection. Default value: 0
0: Trigger event linked to trigger signal on INT1_A
1: Trigger event linked to trigger signal on INT2_A
Default value: 0
Table 40. FIFO mode configuration
FM1
FM0
0
0
0
1
1
0
1
1
Bypass mode
FIFO mode
Stream mode
Trigger mode
FIFO mode
7.13
FIFO_SRC_REG_A (2Fh)
Table 41. FIFO_SRC_REG_A register
WTM OVRN_FIFO EMPTY
FSS4
FSS3
FSS2
FSS1
FSS0
7.14
INT1_CFG_A (30h)
Table 42. INT1_CFG_REG_A register
AOI 6D ZHIE/
ZUPE
ZLIE/
ZDOWNE
YHIE/
YUPE
YLIE/
YDOWNE
XHIE/
XUPE
XLIE/
XDOWNE
Table 43. INT1_CFG_REG_A description
AOI
And/Or combination of Interrupt events. Default value: 0. Refer to Table 44: Interrupt
mode
6D
6-direction detection function enabled. Default value: 0. Refer to Table 44: Interrupt
mode
ZHIE/
ZUPE
Enable interrupt generation on Z high event or on direction recognition. Default value: 0
(0: disable interrupt request; 1: enable interrupt request)
ZLIE/
Enable interrupt generation on Z low event or on direction recognition. Default value: 0
ZDOWNE (0: disable interrupt request; 1: enable interrupt request)
YHIE/
YUPE
Enable interrupt generation on Y high event or on direction recognition. Default value: 0
(0: disable interrupt request; 1: enable interrupt request.)
YLIE/
Enable interrupt generation on Y low event or on direction recognition. Default value: 0
YDOWNE (0: disable interrupt request; 1: enable interrupt request.)
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Doc ID 022018 Rev 1