ISM330DLC datasheet(96/116 Pages) STMICROELECTRONICS

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ISM330DLC

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10.86

INT_OIS (6Fh)

OIS interrupt configuration register. Primary interface for read-only (r); only Aux SPI can

write to this register (r/w).

10.87

CTRL1_OIS (70h)

OIS configuration register. Primary interface for read-only (r); only Aux SPI can write to this

Table 209. INT_OIS register

INT2_DRDY

_OIS

LVL2_

OIS

Table 210. INT_OIS register description

INT2_DRDY_OIS

Enables the OIS chain DRDY on the INT2 pad. This setting has priority over all

other INT2 settings.

LVL2_OIS

Enables level-sensitive latched mode on the OIS chain. Default value: 0

Table 211. CTRL1_OIS register

BLE_

OIS

LVL1_

OIS

SIM_

OIS

MODE4_

FS1_G_

OIS

FS0_G_

OIS

FS_125_

OIS

OIS_EN_

SPI2

Table 212. CTRL1_OIS register description

BLE_OIS

Big/Little Endian data selection. Default value: 0

(0: output LSbyte at lower register address;

1: output LSbyte at higher register address)

LVL1_OIS

Enables level-sensitive trigger mode on OIS chain. Default value: 0

SIM_OIS

SPI2 3- or 4-wire mode. Default value: 0

(0: 4-wire SPI2; 1: 3-wire SPI2)

MODE4_EN

Enables accelerometer OIS chain if OIS_EN_SPI2 = 1. Default value: 0

(0: disable; 1: enable)

FS[1:0]_

G_OIS

Gyroscope OIS chain full-scale selection.

(00: ±250 dps;

01: ±500 dps;

10: ±1000 dps;

11: ±2000 dps)

FS_125

_OIS

Selects gyroscope OIS chain full scale ±125 dps

(0: FS selected through bits FS[1:0]_G_OIS; 1 = ±125 dps)

OIS_EN_

SPI2

Enables OIS chain data processing for gyro in Mode 3 and Mode 4 (mode4_en = 1)

and accelerometer data in and Mode 4 (mode4_en = 1).

When the OIS chain is enabled, the OIS outputs are available through the SPI2 in

registers OUTX_L_G (22h) through OUTZ_H_G (27h) and

STATUS_REG/STATUS_SPIAux (1Eh), and LPF1 is dedicated to this chain.

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