LPS22HH datasheet(33/59 Pages) STMICROELECTRONICS

33 / 59 page

DocID030890 Rev 2

33/59

LPS22HH

Digital interfaces

7.4

MIPI I3CSM slave interface

The LPS22HH interface includes a MIPI I3CSM SDR only slave interface with MIPI I3CSM

SDR embedded features:



CCC command



Direct CCC communication (SET and GET)



Broadcast CCC communication



Private communications



Private read and write for single byte



Multiple read and write



In-band interrupt and hot-join requests

7.4.1

MIPI I3CSM CCC supported commands

The list of MIPI I3CSM CCC commands supported by the device is detailed in the following

table.

Table 16. MIPI I3CSM CCC commands

Command

code

Default

Description

ENEC

0x80 / 0x00

Slave activity control (direct and broadcast)

RSTDAA

0x86 / 0x06

Reset the assigned dynamic address

(direct and broadcast)

DISEC

0x81 / 0x01

Slave activity control (direct and broadcast)

ENTAS0

0x82 / 0x02

Enter activity state (direct and broadcast)

ENTAS1

0x83 / 0x03

Enter activity state (direct and broadcast)

ENTAS2

0x84 / 0x04

Enter activity state (direct and broadcast)

ENTAS3

0x85 / 0x05

Enter activity state (direct and broadcast)

SETMWL

0x89 / 0x08

0x00

0x08

Define maximum write length during private write

(direct and broadcast)

SETMRL

0x8A / 0x09

0x00

0x10

0x04

Define maximum read length during private read

(direct and broadcast)

SETDASA

0x87

Assign dynamic address using static address

(0x5C / 0x5D depending on the SDO level)

SETNEWDA

0x88

Change dynamic address

GETMWL

0x8B

0x00

0x08

Get maximum write length during private write

GETMRL

0x8C

0x00

0x10

0x04

Get maximum read length during private read

LPS22HH bảng dữ liệu(PDF) 33 Page - STMicroelectronics

LPS22HH bảng dữ liệu(HTML) 33 Page - STMicroelectronics

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59

bảng dữ liệu tải về

Link URL