BMP384 datasheet(36/58 Pages) BOSCH

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Bosch Sensortec | BMP384 Datasheet

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Modifications reserved |Data subject not change without notice | Printed in Germany

Document number: BST-BMP384-DS003-11 Revision_1.0_112020

4.3.17. Register 0x1C “OSR”

The “OSR” register controls the oversampling settings for pressure and temperature measurements.

Table 41: Register 0x1C “OSR”

4.3.18. Register 0x1D “ODR”

The “ODR” register set the configuration of the output data rates by means of setting the 36ubdivision/subsampling.

Table 42: Register 0x1D “ODR”

Name

Description

Bit 2..0

osr_p

Oversampling setting pressure measurement

000

no oversampling.

001

x2 oversampling.

010

x4 oversampling.

011

x8 oversampling.

100

x16

x16 oversampling.

101

x32

x32 oversampling.

Bit 5..3

osr4_t

Oversampling setting temperature measurement

000

no oversampling

001

x2 oversampling

010

x4 oversampling

011

x8 oversampling

100

x16

x16 oversampling

101

x32

x32 oversampling

Name

Description

Bit 4..0

odr_sel

subdivision factor for pressure and temperature

measurements is 2^value. Allowed values are 0..17.

Other values are saturated at 17.

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