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Internal I/O Connectors
X
KB/MS
„ KB/MS Cable
Keyboard
(purple)
Mouse
(green)
KB/MS Connector
Pin Function
Pin Function
1
KBCLK
2
MSCLK
3
KBDATA
4
MSDATA
5
GND
6
GND
7
---
8
GND
9
KB/MS Power
10
KB/MS Power
The Keyboard/Mouse connector is used to connect PS/2 keyboard and PS/2 mouse by means
of a PS/2 cable.
Connecting the PS/2 Cable
The system board package comes with a PS/2 cable. Connect one end of the cable to the KB/
Mouse connector. The other ends are used to connect a PS/2 keyboard and a PS/2 mouse.
Wake-On-PS/2 Keyboard/Mouse
The Wake-On-PS/2 Keyboard/Mouse function allows you to use the PS/2 keyboard or PS/2
mouse to power-on the system.
Jumper Setting
Wake-On-PS/2 requires standby power bus. Please configure the power bus of the PS/2 via
jumper settings of JP14 as previously instructed in this chapter.
User's Manual | AL102
X
COM Ports
9
1
10
2
COM 3/4/5/6 are optional components and only support RS232.
The serial ports are asynchronous communication ports with 16C550A-compatible UARTs that
can be used with modems, serial printers, remote display terminals, and other serial devices.
Connecting to External Serial Ports
Your COM port may come mounted on a card-edge bracket. Install the card-edge bracket to
an available slot at the rear of the system chassis then insert the serial port cable to the COM
connector. Make sure the colored stripe on the ribbon cable is aligned with pin 1 of the COM
connector.
BIOS Setting
Configure the serial COM ports in the Advanced menu ("SIO NUVOTON6116D" submenu) of the
BIOS. Refer to the chapter 3 for more information.
Internal I/O Connectors
Pin
RS232
1
DCD-
2
RD
3
TD
4
DTR-
5
GND
6
DSR-
7
RTS-
8
CTS-
9
RI-
Chapter 2
HARDWARE INSTALLATION
9
1
2
„ COM 3-6 from left ro right (optional)
30
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