Datasheet

Register description LSM6DS3
60/99 DocID026899 Rev 7
9.22 MASTER_CONFIG (1Ah)
Master configuration register (r/w).
9.23 WAKE_UP_SRC (1Bh)
Wake up interrupt source register (r).
Table 74. MASTER_CONFIG register
DRDY_ON
_INT1
DATA_VALID
_SEL_FIFO
0
(1)
1. This bit must be set to ‘0’ for the correct operation of the device.
START_
CONFIG
PULL_UP
_EN
PASS_
THROUGH
_MODE
IRON_EN
MASTER_
ON
Table 75. MASTER_CONFIG register description
DRDY_ON_
INT1
Manage the Master DRDY signal on INT1 pad. Default: 0
(0: disable Master DRDY on INT1; 1: enable Master DRDY on INT1)
DATA_VALID_
SEL_FIFO
Selection of FIFO data-valid signal. Default value: 0
(0: data-valid signal used to write data in FIFO is the XL/Gyro data-ready or step
detection
(1)
;
1: data-valid signal used to write data in FIFO is the sensor hub data-ready)
1. If the TIMER_PEDO_FIFO_DRDY bit in FIFO_CTRL2(07h) is set to 0, the trigger for writing data in FIFO is
XL/Gyro data-ready, otherwise it's the step detection.
START_
CONFIG
Sensor Hub trigger signal selection. Default value: 0
(0: Sensor hub signal is the XL/Gyro data-ready;
1: Sensor hub signal external from INT2 pad.)
PULL_UP_EN
Auxiliary I
2
C pull-up. Default value: 0
(0: internal pull-up on auxiliary I
2
C line disabled;
1: internal pull-up on auxiliary I
2
C line enabled)
PASS_THROUGH
_MODE
I
2
C interface pass-through. Default value: 0
(0: through disabled; 1: through enabled)
IRON_EN
Enable hard-iron correction algorithm for magnetometer. Default value: 0
(0:hard-iron correction algorithm disabled;
1: hard-iron correction algorithm enabled)
MASTER_ON
Sensor hub I
2
C master enable. Default: 0
(0: master I
2
C of sensor hub disabled; 1: master I
2
C of sensor hub enabled)
Table 76. WAKE_UP_SRC register
0
(1)
1. This bit must be set to ‘0’ for the correct operation of the device.
0
(1)
FF_IA
SLEEP_
STATE_IA
WU_IA X_WU Y_WU Z_WU