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M S-7210 Micro-ATX Mainboard
Serial Port Header: COM2 (Optional)
The mainboard offers one 9-pin header as serial port. The port is a 16550A high
speed communication port that sends/receives 16 bytes FIFOs. You can attach a
serial mouse or other serial device directly to it.
5
9
COM2
Chassis Intrusion Switch Connector: JCI1
This connector is connected to a 2-pin chassis switch. If the chassis is opened,
the switch will be short. The system will record this status and show a warning
message on the screen. To clear the warning, you must enter the BIOS utility and
clear the record.
Wake On LAN Connector: JWOL1
This connector allows you to connect to a LAN card with W ake On LAN
function. You can wake up the computer via remote control through a local area
network.
2-20
PIN
1
1
2
3
4
5
6
6
7
8
9
GND
CINTRU
JCI1
GND
5VSB
1
JWOL1
Pin Definition
SIGNAL
DESCRIPTION
DCD
Data Carry Detect
SIN
Serial In or Receive Data
SOUT
Serial Out or Transmit Data
DTR
Data T erminal Ready)
GND
Ground
DSR
Data Set Ready
RTS
Request T o Send
CTS
Clear To Send
RI
Ring Indicate
2
1
MP_WAKEUP
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