LSM6DS33 Datasheet, PDF (62/77 Pages) STMicroelectronics – iNEMO inertial module: always-on 3D accelerometer and 3D gyroscope

Register description
LSM6DS33
9.44
TIMESTAMP0_REG (40h)
Time stamp first byte data output register (r). The value is expressed as a 24-bit word and the bit
resolution is defined by setting the value in WAKE_UP_DUR (5Ch).
TIMESTA
MP0_7
TIMESTA
MP0_6
Table 117. TIMESTAMP0_REG register
TIMESTA TIMESTA TIMESTA TIMESTA
MP0_5 MP0_4 MP0_3 MP0_2
TIMESTA
MP0_1
TIMESTA
MP0_0
Table 118. TIMESTAMP0_REG register description
TIMESTAMP0_[7:0] TIMESTAMP first byte data output
9.45
TIMESTAMP1_REG (41h)
Time stamp second byte data output register (r). The value is expressed as a 24-bit word and the bit
resolution is defined by setting value in WAKE_UP_DUR (5Ch).
TIMESTA
MP1_7
TIMESTA
MP1_6
Table 119. TIMESTAMP1_REG register
TIMESTA TIMESTA TIMESTA TIMESTA
MP1_5 MP1_4 MP1_3 MP1_2
TIMESTA
MP1_1
TIMESTA
MP1_0
Table 120. TIMESTAMP1_REG register description
TIMESTAMP1_[7:0] TIMESTAMP second byte data output
9.46
TIMESTAMP2_REG (42h)
Time stamp third byte data output register (r/w). The value is expressed as a 24-bit word and the bit
resolution is defined by setting the value in WAKE_UP_DUR (5Ch). To reset the timer, the AAh value
has to be stored in this register.
TIMESTA
MP2_7
TIMESTA
MP2_6
Table 121. TIMESTAMP2_REG register
TIMESTA TIMESTA TIMESTA TIMESTA
MP2_5 MP2_4 MP2_3 MP2_2
TIMESTA
MP2_1
TIMESTA
MP2_0
Table 122. TIMESTAMP2_REG register description
TIMESTAMP2_[7:0] TIMESTAMP third byte data output
9.47
STEP_TIMESTAMP_L (49h)
Step counter timestamp information register (r). When a step is detected, the value of
TIMESTAMP_REG1 register is copied in STEP_TIMESTAMP_L.
STEP_
TIMESTA
MP_L_7
STEP_
TIMESTA
MP_L_6
Table 123. STEP_TIMESTAMP_L register
STEP_ STEP_ STEP_ STEP_
TIMESTA TIMESTA TIMESTA TIMESTA
MP_L_5 MP_L_4 MP_L_3 MP_L_2
STEP_
TIMESTA
MP_L_1
STEP_
TIMESTA
MP_L_0
Table 124. STEP_TIMESTAMP_L register description
STEP_TIMESTAMP_L[7:0] Timestamp of last step detected.
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