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26
Chapter 2 Hardware Installation
Chapter 2
LPC Connector
Pins
Pin Assignment
Pins
Pin Assignment
1
CLK
2
LAD1
3
RST#
4
LAD0
5
FRAME#
6
VCC_+3V
7
LAD3
8
GND
9
LAD2
10
x
11
SERIRQ
12
48MHz
The LPC connector is used to connect an extension module for additional COM/Parallel ports.
The table shown below indicates the pin fuctions of the LPC connector.
Note:
To support the additional COM/Parallel ports, please contact your sales representative
for the LPC module and its BIOS.
COM/Parallel Extension Modules
There are 3 extension modules supporting additional COM/Parallel ports via the LPC connector.
COM3
Parallel
COM4
COM1
COM2
Parallel
COM1
COM2
COM1
COM2
COM3
Parallel
COM4
COM5
COM6
EXT-6C1PR
6 RS233 COM ports
1 Parallel port
EXT-4C1PR
4 RS233 COM ports
1 Parallel port
EXT-2C1PR
2 RS233 COM ports
1 Parallel port
12
11
2
1
LPC