1 pin-outs, Pin-outs, Table 3: connector x1a - row a – Kontron COMe-cOHXX User Manual
Page 22
Kontron COMe-cOH2/COMe-cOH6 User’s Guide
www.kontron.com
17
Type
Description
PU
Pull-Up Resistor
PD
Pull-Down Resistor
PWR
Power Connection
nc
Not connected, Signal not available
NOTE:
To protect external power lines of peripheral devices, make sure
that the wires have the right diameter to withstand the maximum
available current and the enclosure of the peripheral device fulfils
the fire-protection requirements in IEC/EN60950
4.1
Pin-Outs
4.1.1
Connectors X1A and X1B: microETXexpress® Interface
(Type 6)
NOTE: The Type 2 connector pin-outs will be provided in a future version of
this manual.
Table 3: Connector X1A - Row A
Pin
Signal
Description
Type
Termination Comment
A1
GND (Fixed)
Power Ground
PWR
-
-
A2
GBE0_MDI3-
Ethernet Receive
Data-
DP-I
Intel®
82574L
-
A3
GBE0_MDI3+
Ethernet Receive
Data+
DP-I
Intel®
82574L
-
A4
GBE0_LINK10
0#
Ethernet Speed
LED 100Mbps
OD mb
FET PD mb
-
A5
GBE0_LINK10
00#
Ethernet Speed
LED 1000Mbps
OD mb
FET PD mb
-
A6
GBE0_MDI2-
Ethernet Receive
Data-
DP-I
Intel®
82574L
-
A7
GBE0_MDI2+
Ethernet Receive
Data+
DP-I
Intel®
82574L
-
A8
GBE0_LINK#
LAN Link LED
OD
FET PD mb
-
A9
GBE0_MDI1-
Ethernet Receive
Data-
DP-I
Intel®
82574L
-
A10
GBE0_MDI1+
Ethernet Receive
Data+
DP-I
Intel®
82574L
-
A11
GND (Fixed)
Power Ground
PWR
-
-
A12
GBE0_MDI0-
Ethernet Transmit
Data-
DP-O
Intel®
82574L
-
A13
GBE0_MDI0+
Ethernet Transmit
Data+
DP-O
Intel®
82574L
-
A14
GBE0_CTREF
LAN Reference
Voltage
O-3.3
-