TLE8110EE Datasheet, PDF (58/72 Pages) Infineon Technologies AG – Smart Multichannel Low Side Switch with Parallel Control and SPI Interface

FLEX
Smart Multi-Channel Switch
Control of the device
12.3.1.3 CMD_RPC - Command: Return Pattern Check
The Command CMD_RPC offers the possibility to get returned the previous Command to check if the
communication works well. The data to be send is latched at the end of the command frame .
CMD_RPC
W CMD_RPC
TOR
dept. of
previous R/W
R/W
xxxx
TOR
CMD_RPC
Figure 33 SPI Feedback on CMD_RPC
R/W
xxxx
TOR
xxxx
SPI_Protocol_CMD_RPC.vsd
S_SO
SPI_Serial Output
CS 15 14 13 12 11 10 9
8
7
6
5
4
3
2
1
0
TOR
PAR=
0
0
0
0
0
1
1
1
0
0
0
0
0
1
0
0
Field
-
Bits
-
Type
-
Description
CMD_RPC is returned
12.3.1.4 CMD_RINx - Command: Return Input Pin (INx) -Status
The Command CMD_RINx offers the possibility to read out the actual status of the Input Pins. This command
allows to check the correct communication on the INx Pins. The data to be send is latched at the end of the
command frame .
Data Sheet
58
Rev. 1.0, 2009-06-15