Table of Contents
Advertisement
68 | Cables and Accessories
7.13.4
ECU Signals
7.13.4.1
JTAG and DAP Mode
NOTE
LFAST mode is not possible with the ETAM3 adapter.
Pin
JTAG Mode
1
GND
2
TCK
3
/TRST
4
TDO
5
TMS
6
TDI
7
WDGDIS
8
VDD (Sense)
9
/RESETOUT
10
/PORESET
/TRST Signal Characteristics
A buffer in the /TRST line increases the signal-noise ratio in this line. It is supplied
by the VDD(Sense) voltage.
/TRST buffer supply
Signal
VDD(Sense)
/TRST output signal
Signal
/TRST
/TRST
7.13.5
Temperature Range
Condition
Operating temperature
7.13.6
Order Information
Product
ETAM3 XETK/FETK ECU Adapter, SAMTEC FFSD -
SAMTEC SFM (10fc - 10fc), 0m11
ETAS BR_XETK-S1.0 | User Guide
Condition
ECU on
Condition
VDD(Sense) = 3 V,
IOH = 4mA
VDD(Sense) = 4.5 V,
IOH = 8mA
DAP Mode
GND
DAP0
/TRST
DAP2
DAP1
-
WDGDIS
VDD (Sense)
/RESETOUT
/PORESET
VIHmin
3.0V
VOHmin
VOHmax
2.34 V
VDD(Sense)
3.66 V
VDD(Sense)
Temperature Range
-40 °C to +110 °C
Length Order Number
0.11 m
VIHmax
5.5V
VOLmax
0.52 V
0.52 V
F 00K-109-673
Advertisement
Table of Contents
