LSM9DS1 datasheet(58/72 Pages) STMICROELECTRONICS

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Accelerometer and gyroscope register description

LSM9DS1

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DocID025715 Rev 3

Table 89. INT_GEN_CFG_G register description

7.37

INT_GEN_THS_X_G (31h - 32h)

Angular rate sensor interrupt generator threshold registers. The value is expressed as a 15-

bit word in two’s complement.

Table 92. INT_GEN_THS_X_G register description

AOI_G

AND/OR combination of gyroscope’s interrupt events. Default value: 0

(0: OR combination; 1: AND combination)

LIR_G

Latch Gyroscope interrupt request. Default value: 0.

(0: interrupt request not latched; 1: interrupt request latched)

ZHIE_G

Enable interrupt generation on gyroscope’s yaw (Z) axis high event. Default value: 0

(0: disable interrupt request; 1: interrupt request on measured angular rate value

higher than preset threshold)

ZLIE_G

Enable interrupt generation on gyroscope’s yaw (Z) axis low event. Default value: 0

(0: disable interrupt request; 1: interrupt request on measured angular rate value

lowerthan preset threshold)

YHIE_G

Enable interrupt generation on gyroscope’s roll (Y) axis high event. Default value: 0

(0: disable interrupt request; 1: interrupt request on measured angular rate value

higher than preset threshold)

YLIE_G

Enable interrupt generation on gyroscope’s roll (Y) axis low event. Default value: 0

(0: disable interrupt request; 1: interrupt request on measured angular rate value lower

than preset threshold)

XHIE_G

Enable interrupt generation on gyroscope’s pitch (X) axis high event. Default value: 0

(0: disable interrupt request; 1: interrupt request on measured angular rate value

higher than preset threshold)

XLIE_G

Enable interrupt generation on gyroscope’s pitch (X) axis low event. Default value: 0.

(0: disable interrupt request; 1: interrupt request on measured angular rate value lower

than preset threshold)

Table 90. INT_GEN_THS_XH_G register

DCRM_G

THS_G_

X14

THS_G_

X13

THS_G_

X12

THS_G_

X11

THS_G_

X10

THS_G_

Table 91. INT_GEN_THS_XL_G register

THS_G_

DCRM_G

Decrement or reset counter mode selection. Default value: 0

(0: Reset; 1: Decrement, as per counter behavior in

Figure 29 and Figure 30)

THS_G_X [14:0]

Angular rate sensor interrupt threshold on pitch (X) axis.

Default value: 0000000 00000000

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