ISM330DLC datasheet(67/116 Pages) STMICROELECTRONICS

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ISM330DLC

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10.16

CTRL4_C (13h)

Control register 4 (r/w).

10.17

CTRL5_C (14h)

Control register 5 (r/w).

Table 60. CTRL5_C register

Table 58. CTRL4_C register

DEN_

XL_EN

SLEEP

INT2_on_

INT1

DEN_DRDY

_INT1

DRDY_

MASK

I2C_disable LPF1_SEL_G

0(1)

Table 59. CTRL4_C register description

DEN_XL_EN

Extend DEN functionality to accelerometer sensor. Default value: 0

(0: disabled; 1: enabled)

SLEEP

Gyroscope sleep mode enable. Default value: 0

(0: disabled; 1: enabled)

INT2_on_INT1

All interrupt signals available on INT1 pad enable. Default value: 0

(0: interrupt signals divided between INT1 and INT2 pads;

1: all interrupt signals in logic or on INT1 pad)

DEN_DRDY_INT1 DEN DRDY signal on INT1 pad. Default value: 0

(0: disabled; 1: enabled)

DRDY_MASK

Configuration 1 data available enable bit. Default value: 0

(0: DA timer disabled; 1: DA timer enabled)

I2C_disable

Disable I2C interface. Default value: 0

(0: both I2C and SPI enabled; 1: I2C disabled, SPI only)

LPF1_SEL_G

Enable gyroscope digital LPF1 if auxiliary SPI is disabled; the bandwidth can

be selected through FTYPE [1:0] in CTRL6_C (15h)

(0: disabled; 1: enabled)

ROUNDING2 ROUNDING1 ROUNDING0

DEN

_LH

ST1_G

ST0_G

ST1_XL

ST0_XL

Table 61. CTRL5_C register description

ROUNDING[2:0] Circular burst-mode (rounding) read from output registers through the primary

interface. Default value: 000

(000: no rounding; Others: refer to Table 62)

DEN_LH

DEN active level configuration. Default value: 0

(0: active low; 1: active high)

ST_G [1:0]

Angular rate sensor self-test enable. Default value: 00

(00: Self-test disabled; Other: refer to Table 63)

ST_XL [1:0]

Linear acceleration sensor self-test enable. Default value: 00

(00: Self-test disabled; Other: refer to Table 64)

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