ETAS
Technical Data
BR_XETK-S4.0
-
User
Guide
49
7.11.3
ECU Interface Connector CON2
Fig.
7
-
4
ECU Interface Connector CON2: Location and Pin Assignment
Connector CON2: FCI_10106813-021112LF
Pin
Signal
Direction Comment
1
SWCLK
Output
SWD signal
2
/TRST
Output
JTAG signal
3
GND
Power
Signal ground
4
TDO
Input
JTAG signal
5
WDGIS
Output
Watchdog disable signal
6
GND
Power
Signal ground
7
VDDP (Sense)
Input
Sense for switched power supply of
ECU (ignition)
8
SWDIO
BiDir
SWD signal
9
GND
Power
Signal ground
10
TDI
Output
JTAG signal
11
/ESR0
BiDir
ECU reset signal (open drain) for reset
assertion and supervision
12
GND
Power
Signal ground
13
/PORST
BiDir
ECU Power On Reset signal (open drain)
for Reset assertion and supervision
14
RESERVED1
Output
DNU Mfr test signal
15
DAPE2
BiDir
Extended DAP signal
16
RESERVED2
Output
DNU Mfr test signal
17
DAPE1
BiDir
Extended DAP signal
18
GATE_PORST
Input
Overwrite /PORST status at Power On,
0V = /PORST inactive, 3.3V = active
19
DAPE0
Output
Extended DAP signal
20
GND
Power
Signal Ground
C ON2