LPS001WP

Register mapping

Doc ID 18171 Rev 1

19/30

7

Register mapping

Table 14 below provides a listing of the 8-bit registers embedded in the device and the

related addresses.

.

Registers marked as

Reserved must not be changed. Writing to those registers may cause

permanent damage to the device.

The content of the registers that are loaded at boot should not be changed. They contain the

factory calibration values. Their content is automatically restored when the device is

powered up.

Table 14.

Registers address map

Name

Type

Register address

Default

Comment

Hex

Binary

Reserved (Do not modify)

00-0E

Reserved

WHO_AM_I

r

0F

000 1111

10111010

Dummy register

Reserved (Do not modify)

10-1F

Reserved

CTRL_REG1

rw

20

010 0000

00000000

CTRL_REG2

rw

21

010 0001

00000000

Reserved (Do not modify)

23-26

Reserved

Status_Reg

r

27

010 0111

00000000

PRESS_OUT_L

r

28

010 1000

output

PRESS_OUT_H

r

29

010 1001

output

TEMP_OUT_L

r

2A

010 1010

output

TEMP_OUT_H

r

2B

010 1011

output

DELTA_P_L

r

2C

010 1100

output

DELTA_P_H

r

2D

010 1101

output

Reserved (Do not modify)

2E-2F

Reserved

REF_P_L

rw

30

011 0000

00000000

REF_P_H

rw

31

011 0001

00000000

THS_P_L

rw

32

011 0010

00000000

THS_P_H

rw

33

011 0011

00000000

INTERRUPT_CFG

rw

34

011 0100

00000000

INT_SOURCE

r

35

011 0101

output

INT_ACK

r

36

011 0110

Dummy register

Reserved (Do not modify)

37-3F

Reserved

Obsolete

Product(s)

- Obsolete

Product(s)