TLE8110EE_13 Datasheet, PDF (66/74 Pages) Infineon Technologies AG – Overvoltage, Overtemperature, ESD -Protection

TLE 8110 EE
Smart Multichannel Switch
Control of the device
Field
Bits
DRA[1:0]x / 1:0
DRB[1:0]x
Type
R
Description
DRA[1:0]x / DRB[1:0]x
DRn[1]x/DRn[0]x = 11 no Error
DRn[1]x/DRn[0]x = 10 Over Load, Shorted Load, Over temperature in
ON-Mode
DRn[1]x/DRn[0]x = 01 Open Load in OFF-Mode
DRn[1]x/DRn[0]x = 00 Short to GND in OFF-Mode
default DRx[1:0] = 11_B
A new error on the same channel will overwrite older information.
The diagnosis information which is returned by SO is latched when
CS makes a High-to-Low transistion of the frame which sends
out the register.
12.3.2.2 DRx - Return on DRx Commands
x_DRx
S_CS
S_SI
S_SO
W
x_DRx
dept. of
previous R/W
R/W
xxxx
DRx
Figure 41 SPI Feedback on x_DRx commands
R/W
xxxx
xxxx
SPI_Protocol_x_DRx.vsd
S_SO
SPI_Serial Output
CS 15 14 13
PAR 0
0
12 11 10 9
8
7
6
5
4
3
2
1
0
1
DRx DRx DRx DRx DRx DRx DRx DRx DRx DRx DRx DRx
[1]x [0]x [1]x [0]x [1]x [0]x [1]x [0]x [1]x [0]x [1]x [0]x
Field
-
Bits
-
Type
-
Description
DRx Contents
0 no Diagnosis Error
1 Diagnosis Error
12.3.2.3 DMSx/OPSx - Diagnosis Mode Set / Output Pin Set Commands
Protocol
Data Sheet
66
Rev. 1.4, 2013-07-02