1 pin-outs, Pin-outs, Connectors x1a and x1b: microetxexpress® interface – Kontron COMe-cPV2(v1.0) User Manual
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Kontron microETXexpress-PV User’s Guide
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16
Type
Description
DP-I/O
Differential Pair Input/Output
DP-I
Differential Pair Input
DP-O
Differential Pair Output
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
Table 3: Connector X1A - Row A
Pin
Signal
Description
Type
Terminati
on
Comment
A1
GND(Fixed)
Power Ground
PWR
-
-
A2
GBE0_MDI3-
Ethernet I/O
Data-
DP-I/O
-
-
A3
GBE0_MDI3+
Ethernet I/O
Data+
-
-
A4
GBE0_LINK100#
Ethernet Speed
LED 100Mbps
OD-
3.3/3.3 SUS
-
On at 100 Mbps
A5
GBE0_LINK1000#
Ethernet Speed
LED 1000Mbps
OD-3.3/3.3
SUS
-
On at 1000
Mbps
A6
GBE0_MDI2-
Ethernet I/O
Data-
DP-I/O
-
-
A7
GBE0_MDI2+
Ethernet I/O
Data-
-
-
A8
GBE0_LINK#
LAN Link LED
OD –
3.3/3.3 SUS
-
-
A9
GBE0_MDI1-
Ethernet I/O
Data-
DP-I/O
-
-
A10
GBE0_MDI1+
Ethernet I/O
Data-
-
-
A11
GND (Fixed)
Power Ground
PWR
-
-
A12
GBE0_MDI0-
Ethernet I/O
Data-
DP-I/O
-
-
A13
GBE0_MDI0+
Ethernet I/O
Data-
-
-
A14
GBE0_CTREF
LAN Reference
Voltage
O-1.9/1.9
SUS
-
-