Chapter 3, Motherboard information – Lanner FX-3210 User Manual
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Motherboard Information
Network Application Platforms
Chapter 3
Serial Interface Connectors(COMB1/COMB2): It is for
connecting the RS-232 serial port interface cable.
.
OPMA Slot (OPMA1): This is an optional OPMA (Open
Platform Management Architecture ) slot on the
board. Through this card, the IPMI (Intelligent
Platform Management Interface) implementation can
be realized. Note that if the PCIe expansion golden
finger-PCIEC4 is connected, some applications of IPMI
that requires VGA function such as remote desktop
will be disabled.
Management Port (MGT1, provided by Realtek RTL8110SC):
The management port provides connects to the
front management port. It can be an IPMI compliant
management with the OPMA card; otherwise, it is just
a normal management port.
Hardware or Software Reset Jumper(J13): The jumper can
be adjusted to be in either hardware or software reset
mode when the reset switch is pressed. The hardware
reset will reboot the system without turning off the
power. The software reset can be programmed to
reset a software to its default setting.
Power Failure Detection Jumper (TTL1/TTL2): This two-
pin jumper can be used for power failure detection.
Connect the redundant power 1 and redundant
power 2 to TTL1 and TTL2 respectively in order to
monitor the availability of them.
Pin No.
Function
1-2
Hardware Reset
2-3
Software Reset
10
8
6
4
2
9
7
5
3
Pin NO.
Function
PIN NO.
1
Data Carrier Detect (DCDB#)
2
Data Set Ready (DSRB#)
3
Receive Data (RXDB)
4
Request To Send (RTSB#)
5
Transmit Data (TXDB)
6
Clear To Send (CTSB#)
7
Data Terminal Ready (DTRB #)r
8
Ring Indicator (RIB #)
9
Ground
10
Key
Pin No.
Function (10/100) PIN NO.(10/100/1000)
1
TX+
MD0+
2
TX-
MD0-
3
RX+
MD1+
4
T45
MD2+
5
T45
MD2-
6
RX-
MD1-
7
T78
MD3+
8
T78
MD3-
9
LINK_1000_N
10
LINK_100_N
11
LINK/ACT_N
12
PULLHIGH
3 2 1
Pin No.
Function (TTL1)
1
GND
2
RDPW_TTL1_GP37
Pin No.
Function (TTL2)
1
GND
2
RDPW_TTL2_GP36
1
2
Power-switch Connector (SW2): A tact for rebooting the
system.
4
2
3
1
Pin No.
Pin name
1
GND
2
GND
3
RESET#
4
RESET#