LIS3DSHTR View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

LIS3DSHTR

MEMS digital output motion sensor ultra low-power high performance three-axis “nano” accelerometer

STMicroelectronics 

LIS3DSH

Register description

Table 97.

R_TAM

SITR

SETT2 register description

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

8.54

PR2 (7Ch)

Program and reset pointer for SM2 motion detection operation.

Table 98. PR2 register

PP3

PP2

PP1

PP0

RP3

RP2

RP1

RP0

Table 99.

PP3-PP0

RP3-RP0

PR2 register description

SM2 program pointer address

SM2 reset pointer address

8.55

TC2 (7Dh-7E)

16-bit general timer (unsigned output value) for SM2 operation timing.

Table 100. TC2_L default value

0

0

0

0

0

0

0

0

Table 101. TC2_H default value

0

0

0

0

0

0

0

0

8.56

OUTS2 (7Fh)

Output flags on axis for interrupt SM2 management.

Table 102. OUTS2 register

P_X

N_X

P_Y

N_Y

P_Z

N_Z

P_V

N_V

Read action of this register, depending on the flag affects SM2 interrupt functions.

Table 103. OUTS2 register description

P_X

0=X + no show, 1=X + show

N_X

0=X - no show, 1=X – show

Doc ID 022405 Rev 1

49/53

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