LSM330 Datasheet, PDF (53/75 Pages) STMicroelectronics – Power-down and sleep modes

LSM330
Register description
8.34
MASKA_1(5Ah)
Axis and sign mask (default) for state machine 1 motion-detection operation register (r/w).
Table 63. MASKA_1 register
P_X
N_X
P_Y
N_Y
P_Z
N_Z
P_V
N_V
Table 64. MASKA_1 register description
P_X
0 = X + disabled, 1 =X+ enabled. Default value: 0
N_X
0 = X - disabled, 1 = X – enabled. Default value: 0
P_Y
0 = Y+ disabled, 1 = Y+ enabled. Default value: 0
N_Y
0 = Y- disabled, 1 = Y– enabled. Default value: 0
P_Z
0 = Z+ disabled, 1 = Z + enabled. Default value: 0
N_Z
0 = Z - disabled, 1 = Z – enabled. Default value: 0
P_V
0 = V + disabled, 1 = V + enabled. Default value: 0
N_V
0 = V - disabled, 1 = V – enabled. Default value: 0
8.35
SETT1 (5Bh)
Setting of threshold, peak detection and flags for state machine 1 motion-detection
operation register (r/w)
P_DET THR3_SA ABS
Table 65. SETT1 register
-
-
THR3_MA R_TAM SITR
P_DET
THR3_SA
ABS
THR3_MA
R_TAM
SITR
Table 66. SETT1 register description
SM1 peak detection.Default value: 0
0 = peak detection disabled, 1 = peak detection enabled
Default value: 0
0 = no action, 1 = Threshold 3 limit value for axis and sign mask reset (MASKB_1)
Default value: 0
0 = unsigned thresholds, 1 = signed thresholds
Default value: 0
0 = no action, 1 = Threshold 3 limit value for axis and sign mask reset (MASKA_1)
Next condition validation flag. Default value: 0
0 = no valid next condition found, 1= valid next condition found and reset
Default value: 0
0 = no actions, 1 = program flow can be modified by STOP and CONT commands
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