ISM330DLC datasheet(59/116 Pages) STMICROELECTRONICS

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ISM330DLC

116

10.6

FIFO_CTRL3 (08h)

FIFO control register (r/w).

Table 32. FIFO_CTRL3 register description

Table 31. FIFO_CTRL3 register

0(1)

1. This bit must be set to ‘0’ for the correct operation of the device.

0(1)

DEC_FIFO

_GYRO2

DEC_FIFO

_GYRO1

DEC_FIFO

_GYRO0

DEC_FIFO

_XL2

DEC_FIFO

_XL1

DEC_FIFO

_XL0

DEC_FIFO_GYRO [2:0]

Gyro FIFO (first data set) decimation setting. Default: 000

For the configuration setting, refer to Table 33: Gyro FIFO decimation set-

ting.

DEC_FIFO_XL [2:0]

Accelerometer FIFO (second data set) decimation setting. Default: 000

For the configuration setting, refer to Table 34: Accelerometer FIFO deci-

mation setting.

Table 33. Gyro FIFO decimation setting

DEC_FIFO_GYRO [2:0]

Configuration

000

Gyro sensor not in FIFO

001

No decimation

010

Decimation with factor 2

011

Decimation with factor 3

100

Decimation with factor 4

101

Decimation with factor 8

110

Decimation with factor 16

111

Decimation with factor 32

Table 34. Accelerometer FIFO decimation setting

DEC_FIFO_XL [2:0]

Configuration

000

Accelerometer sensor not in FIFO

001

No decimation

010

Decimation with factor 2

011

Decimation with factor 3

100

Decimation with factor 4

101

Decimation with factor 8

110

Decimation with factor 16

111

Decimation with factor 32

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