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ETAS
Technical Data
FETK-T3.0 - User’s Guide
60
7.11.2
FETK-T3.0 ECU Interface Connector CON1
Pin Signal
Direction Comment
1
TX0_P
In
Aurora Data 0+
2
VDD (Sense)
In
Sense for Switched power supply of
ECU (ignition)
3
TX0_N
In
Aurora Data 0-
4
TCK
Out
JTAG Clock signal
5
GND
Signal Ground
6
GND
Signal Ground
7
TX1_P
In
Aurora Data 1+
8
TMS
Out
JTAG Mode Select signal
9
TX1_N
In
Aurora Data 1-
10 TDO
In
JTAG Data Out signal
11 GND
Signal Ground
12 GND
Signal Ground
13 TX2_P
In
Aurora Data 2+
14 TDI
Out
JTAG Data In signal
15 TX2_N
In
Aurora Data 2-
16 /RDY
JTAG Ready signal
17 GND
Signal Ground
18 /EVTO
In
Debugger event signal
19 TX3_P
In
Aurora Data 3+
20 /TRST
Out
JTAG Reset signal
21 TX3_N
In
Aurora Data 3-
22 WDGDIS
Out
Watchdog disable signal
23 GND
Signal Ground
24 CABLE_RST_CNTL
25 ClockN
Out
Aurora Clock -
26 ETK_DETECT
27 ClockP
Out
Aurora Clock +
28 /PORESET
BiDir
ECU Reset signal (open drain) for Reset
assertion and supervision
29 GND
Signal Ground
30 /RESETOUT
In
ECU Internal Reset Status (sense)
31 AUDCLK
Not used on FETK-T3.0A
32 VSTBY (Sense)
In
Sense the supply of the standby (WP)
RAM
33 AURORA_RST
Out
Aurora Reset
34 AUDDATA0
Not used on FETK-T3.0A
35 AUDRESET
Not used on FETK-T3.0A
36 AUDDATA1
Not used on FETK-T3.0A
37 FLMD0
Out
Flash Mode 0