LSM6DSM Datasheet, PDF (58/113 Pages) STMicroelectronics – always-on 3D accelerometer and 3D gyroscope

Register description
LSM6DSM
10.9
DRDY_PULSE_CFG (0Bh)
Angular rate sensor sign and orientation register (r/w).
Table 41. DRDY_PULSE_CFG register
dataready
_pulsed
0⁽¹⁾
0⁽¹⁾
0⁽¹⁾
0⁽¹⁾
0⁽¹⁾
0⁽¹⁾
0⁽¹⁾
1. This bit must be set to ‘0’ for the correct operation of the device.
dataready_
pulsed
Table 42. DRDY_PULSE_CFG register description
Enable pulsed DataReady mode. Default: 0
(0: Dataready latched mode. Returns to 0 only after an interface reading;
1: Dataready pulsed mode. The dataready are pulses 75 μs long.)
10.10
INT1_CTRL (0Dh)
INT1 pad control register (r/w).
Each bit in this register enables a signal to be carried through INT1. The pad’s output will
supply the OR combination of the selected signals.
Table 43. INT1_CTRL register
INT1_STEP_ INT1_SIGN INT1_FULL INT1_
INT1_ INT1_
DETECTOR _MOT
_FLAG FIFO_OVR FTH BOOT
INT1_
DRDY_G
INT1_
DRDY_XL
INT1_ STEP_
DETECTOR
INT1_SIGN_MOT
INT1_FULL_FLAG
INT1_FIFO_OVR
INT1_FTH
INT1_ BOOT
INT1_DRDY_G
INT1_DRDY_XL
Table 44. INT1_CTRL register description
Pedometer step recognition interrupt enable on INT1 pad. Default value: 0
(0: disabled; 1: enabled)
Significant motion interrupt enable on INT1 pad. Default value: 0
(0: disabled; 1: enabled)
FIFO full flag interrupt enable on INT1 pad. Default value: 0
(0: disabled; 1: enabled)
FIFO overrun interrupt on INT1 pad. Default value: 0
(0: disabled; 1: enabled)
FIFO threshold interrupt on INT1 pad. Default value: 0
(0: disabled; 1: enabled)
Boot status available on INT1 pad. Default value: 0
(0: disabled; 1: enabled)
Gyroscope Data Ready on INT1 pad. Default value: 0
(0: disabled; 1: enabled)
Accelerometer Data Ready on INT1 pad. Default value: 0
(0: disabled; 1: enabled)
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