TLE8110EE_13 Datasheet, PDF (46/74 Pages) Infineon Technologies AG – Overvoltage, Overtemperature, ESD -Protection

S_CS
S_SI
R ADR / DATA
W ADR / DATA
S_SO
dept. of
previous R/W
Register
Figure 28
* dependent on ADR; In case CMD or DCC is addressed, related content.
16-bit protocol
TLE 8110 EE
Smart Multichannel Switch
Control of the device
R ADR / DATA
Short Diagnosis*
SPI_Protocol_Normal_Mode.vsd
S_SI
Serial Input
Reset Value: N.A.
15 14 13 12 11 10
9
8
7
6
5
4
3
2
1
0
W/R
ADDR
DATA / CMD
Field
W/R
Bits
15
ADDR
DATA/CMD
14:12
11:0
Description
W/R - Write / Read
0 Write register: The register content of the addressed register will be updated after
CS low → high transition. After sending a WRITE command, the device returns
data according the addressed register
1 Read register: The register content of the addressed register will be sent in the
next frame.
ADDR - Address
Pointer to register for read and write command
DATA_CMD - Data / Command
Data written to or read from register selected by address ADDR
S_SO
Serial Output
Reset Value: xxxx xxxx xxxx xxxx_B1)
CS 15 14 13 12 11 10 9
8
7
6
5
4
3
2
1
0
PAR
ADDR
DATA
1) after reset is send a Short Diagnosis and Device Status CMD_CSDS, see Chapter 12.3.1.2.
Field
PAR
ADDR
DATA
Bits
15
14:12
11:0
Description
PAR - Parity Bit
1: odd number of '1' in data and address field
0: even number of '1' in data and address field
Address
Address which has bin addressed
Data
Content of Address or feedback Data
Data Sheet
46
Rev. 1.4, 2013-07-02