LSM6DSRX datasheet(77/171 Pages) STMICROELECTRONICS

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9.48

TAP_THS_6D (59h)

Portrait/landscape position and tap function threshold register (r/w)

Table 131. TAP_THS_6D register

D4D_EN

SIXD_THS1

SIXD_THS0

TAP_

THS_Z_4

TAP_

THS_Z_3

TAP_

THS_Z_2

TAP_

THS_Z_1

TAP_

THS_Z_0

Table 132. TAP_THS_6D register description

D4D_EN

Enables detection of 4D orientation. Z-axis position detection is disabled. Default value: 0

(0: disabled; 1: enabled)

SIXD_THS[1:0]

Threshold for 4D/6D function:

(00: 80 degrees (default);

01: 70 degrees;

10: 60 degrees;

11: 50 degrees)

TAP_THS_Z_[4:0]

Z-axis recognition threshold. Default value: 0

1 LSB = FS_XL / (25)

9.49

INT_DUR2 (5Ah)

Tap recognition function setting register (r/w)

Table 133. INT_DUR2 register

DUR3

DUR2

DUR1

DUR0

QUIET1

QUIET0

SHOCK1

SHOCK0

Table 134. INT_DUR2 register description

DUR[3:0]

Duration of maximum time gap for double-tap recognition. Default: 0000

When double-tap recognition is enabled, this register expresses the maximum time between two consecutive

detected taps to determine a double-tap event. The default value of these bits is 0000b which corresponds to

16/ODR_XL time. If the DUR[3:0] bits are set to a different value, 1LSB corresponds to 32/ODR_XL time.

QUIET[1:0]

Expected quiet time after a tap detection. Default value: 00

Quiet time is the time after the first detected tap in which there must not be any overthreshold event. The default

value of these bits is 00b which corresponds to 2/ODR_XL time. If the QUIET[1:0] bits are set to a different

value, 1LSB corresponds to 4/ODR_XL time.

SHOCK[1:0]

Maximum duration of overthreshold event. Default value: 00

Maximum duration is the maximum time of an overthreshold signal detection to be recognized as a tap event.

The default value of these bits is 00b which corresponds to 4/ODR_XL time. If the SHOCK[1:0] bits are set to a

different value, 1LSB corresponds to 8/ODR_XL time.

LSM6DSRX

TAP_THS_6D (59h)

DS13007 - Rev 3

page 77/171

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