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Chapter 2 Installation Instructions
875A02 User Manual
Rear panel Connectors
This motherboard provides the following ports, as below:
PS/2 Mouse Port
This motherboard includes one standard PS/2 mouse port. You can con-
nect the PS/2 mouse directly into this port.
PS/2 Keyboard Port
This motherboard includes one standard PS/2 keyboard port. If you use a
standard AT keyboard, then you will need a converter to use this port.
Serial ports: COM1/COM2
This motherboard includes two 9-pin common adapters for serial ports
COM1/COM2. The ports are the 16550 high-speed communication inter-
face used to transfer and receive 16-byte FIFO. You can connect the se-
quential mouse or other sequential devices directly to the ports.
Parallel Port (Printer Port)
This motherboard includes one 25-pin mother connector for LPT. The par-
allel port is a standard printer port which supports the enhanced parallel
port (EPP), ECP mode, etc.
USB 2.0 Ports
These four Universal Serial Bus (USB) ports are available for connecting
USB 2.0 devices.
1
2
3
5
4
COM 1/2 Ports
USB 2.0 Port
PS/2 Mouse Port
S P P / E P P / E C P
Parallel Interface
(Printer Port)
LAN Port
(Optional)
Line-in
Line-out
MIC
1
2
3
5
8
1394 Port
(Optional)
PS/2 Keyboard
Port
4
6
7
