7

Register Map

Table 15

Register Map

Register

Name

Addr.

bit7

bit6

bit5

bit4

bit3

bit2

bit1

bit0

Reset

State

PSR_B2

0x00

PSR[23:16] (r)

PSR_B1

0x01

PSR[15:8](r)

PSR_B0

0x02

PSR[7:0](r)

TMP_B2

0x03

TMP[23:16] (r)

TMP_B1

0x04

TMP[15:8] (r)

TMP_B0

0x05

TMP[7:0] (r)

PRS_CFG

0x06

-

PM_RATE [2:0] (rw)

PM_PRC [3:0] (rw)

TMP_CFG

0x07

TMP_

EXT

(rw)

TMP_RATE [2:0] (rw)

TM_PRC [3:0] (rw)

MEAS_CFG

0x08

COEF_

RDY (r)

SENSOR

_ RDY (r)

TMP_

RDY (r)

PRS_

RDY (r)

-

MEAS_CRTL [2:0] (rw)

CFG_REG

0x09

INT_ HL

(rw)

INT_ SEL [2:0] (rw)

TMP_

SHIFT_

EN (rw)

PRS_

SHIFT_

EN (rw)

FIFO_

EN (rw)

SPI_

MODE

(rw)

INT_STS

0x0A

-

-

-

-

-

INT_

FIFO_

FULL (r)

INT_

TMP(r)

INT_

PRS(r)

FIFO_STS

0x0B

-

-

-

-

-

-

FIFO_

FULL(r)

FIFO_

EMPTY(r)

RESET

0x0C

FIFO_

FLUSH

(w)

-

-

-

SOFT_RST [3:0] (w)

Product ID

0x0D

REV_ID [3:0] (r)

PROD_ID [3:0] (r)

COEF

0x10-

0x21

< see register description >

Reserved

0x22-

0x27

Reserved

COEF_SRCE 0x28

TMP_C

OEF_SR

CE (r)

Reserved

8

Register description

8.1

Pressure Data (PRS_Bn)

The Pressure Data registers contains the 24 bit (3 bytes) 2's complement pressure measurement value.

If the FIFO is enabled, the register will contain the FIFO pressure and/or temperature results. Otherwise, the

register contains the pressure measurement results and will not be cleared after read.

DPS310 - Digital Pressure Sensor

Digital Barometric Pressure Sensor for Portable Devices

Register Map

25

V1.0

2016-09-05