ETK-S6.0 - User’s Guide
46
ETAS
Technical Data
7.9.2
ECU Interface Connector CON1 (ETK-S6.0 Configuration B)
Pin
Signal
Direc-
tion
Comment
A1
Reserved
A2
/ASEBRKAK
Feed-through to debugger
A3
NC
Not connected
A4
Reserved
A5
TDO
In
JTAG signal
A6
TMS
Out
JTAG signal
A7
TCK
Out
JTAG signal
A8
TDI
Out
JTAG signal
A9
USGSTBY
(Sense)
In
Comparator input
Standby (permanent) power supply of ECU
RAMs
A10
/TRST
Out
JTAG signal
A11
ASEMD
Out
Control signal
A12
Reserved
A13
USG
(Sense)
In
Comparator Input
Switched power supply of ECU (ignition)
B1
AUDATA3
Bidir
Data Acquisition Interrupt Line 4 (optional)
B2
AUDATA2
Bidir
Data Acquisition Interrupt Line 3 (optional)
B3
Reserved
B4
GND
B5
GND
B6
GND
B7
GND
B8
GND
B9
GND
B10
/RES
Bidir
ECU Reset signal (open drain) for Reset asser-
tion and Reset detection
Switched Pull-Down, 5 V tolerant
B11
AUDATA1
Bidir
Data Acquisition Interrupt Line 2 (mandatory)
B12
AUDATA0
Bidir
Data Acquisition Interrupt Line 1 (mandatory)
B13
NC
Not connected