3.
COM Port headers (10-pin COM3 - COM8)
These headers are for serial (COM) ports. Connect the serial port cables to
these headers, then install the module to a slot opening at the back of the
system chassis.
Connector type
NOTE: The serial port cables are purchased separately.
4.
USB 2.0 headers/connectors (10-pin USB56, USB78 / USB9, USB10)
These connectors are for USB 2.0 ports. Connect the USB cables to the
connectors. The USB connector complies with USB 2.0 specification that
supports up to 480 Mbps connection speed.
Connector type
CAUTION! Never connect a 1394 cable to the USB connector. Doing so will
damage the motherboard.
NOTE: The USB cable is purchased separately.
2-16
A
E
F
Header 2x5p, K10, 2.54mm pitch
A B
C D
Header 2x5p, K9, 2.54mm pitch
COM6
COM5
A
B
B
COM8
COM7
C
D
C
RI1#
D
CTS1#
RTS1#
DSR1#
GND
DTR1#
TXD1
RXD1
DCD1#
PIN 1
COM3
COM4
E
F
PIN 1
A
USB9
B
USB10
USB78
USB56
C
D
PIN 1
PIN 1
Chapter 2: Motherboard information