LSM330 datasheet(55/75 Pages) STMICROELECTRONICS

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LSM330

8.39

PEAK1 (19h)

Peak detection value register for state machine 1 operation register (r).

Peak detected value for next condition SM1

8.40

CTRL_REG3_A (22h)

State machine 2 control register (r/w).

8.41

STx_2 (60h-6Fh)

State machine 2 code register (r/w).

State machine 2 system register is composed of 16, 8-bit registers, to implement 16 steps

op-code (STx_2 (x = 1-16)).

8.42

TIM4_2 (70h)

8-bit general timer (unsigned value) for state machine 2 operation timing register (r/w).

Table 73. PEAK1 default values

00000000

Table 74. CTRL_REG3_A register

HYST2_2

HYST1_2

HYST0_2

SM2_PIN

SM2_EN

Table 75. CTRL_REG3_A register description

HYST2_2

HYST1_2

HYST0_2

Hysteresis unsigned value to be added or subtracted from threshold value in SM2

Default value = 000

SM2_PIN

0 = SM2 interrupt routed to INT1_A, 1 = SM2 interrupt routed to INT1_A pin

Default value = 0

SM2_EN

0 = SM2 disabled, 1 = SM2 enabled

Default value = 0

Table 76. STx_2 register default values

00000000

------------------------------------------------------------------------------------------------------------------------------------

00000000

Table 77. TIM4_2 default values

00000000

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