CON2: ETAM8 ECU adapter
Usage
The ETAM8 adapts a 10 pin SAMTEC TFM-105 ECU connector to an BR_XETK-S or FETK-S. The ETAM8 adapter supports JTAG, DAP or LFAST mode.
Product variants
There are two variants for the ETAM8 adapter available:
-
ETAM8A hold the ECU in reset, while the ETK is booting.
-
ETAM8B do not pull the reset signal low while booting.
Mechanical dimensions
Depending on ECU connector lead style mated height is between 6.35 mm and 11.81 mm (distance between the PCBs).
Pin assignment
|
Pin |
JTAG Mode |
LFAST MODE |
DAP Mode |
Description |
|---|---|---|---|---|
|
1 |
GND |
GND |
GND |
CPU Ground |
|
2 |
TCK |
DRCLK |
DAP0 |
Microcontroller signals (uC drive: 3.3 V or 5.0 V; BR_XETK drive: 3.0 V TTL)
|
|
3 |
/TRST |
RXD- |
/TRST |
|
|
4 |
TDO |
RXD+ |
DAP2 |
|
|
5 |
TMS |
TXD+ |
DAP1 |
|
|
6 |
TDI |
TXD- |
- |
|
|
7 |
WDGDIS |
WDGDIS |
WDGDIS |
WDGDIS: Watchdog disable |
|
8 |
VDD Sense) |
VDD (Sense) |
VDD (Sense) |
Supply of DAP Interface |
|
9 |
/RESETOUT |
/RESETOUT |
/RESETOUT |
ECU Rest signal for Reset detection |
|
10 |
/PORSET |
/PORSET |
/PORSET |
Power On Reset (in) |
Temperature range
|
Condition |
Temperature Range |
|
Operating temperature |
-40 °C to +110 °C -40 °F to + 230 °F |
Order information
|
Product |
Length |
Order Number |
|
ETAM8A BR_XETK-S3 ECU Adapter, FCI-SAMTEC SFM (20c - 10fc), 0m11 |
0.11 m |
F 00K 110 754 |
|
ETAM8B BR_XETK-S3 ECU Adapter, FCI - SAMTEC SFM (20c - 10fc), 0m11 |
0.11 m |
F 00K 110 881 |