Chapter 2: Installation
2-11
Front Panel USB 0/1 &
USB 2
Three Front Panel USB Headers
(JD2, J27) can be used for front
s i d e U S B a c c e s s . T h e s e U S B
headers are located next to the
Floppy Disk Connector. You will
need a USB cable (one included)
to use either connection. Refer to
the tables on the right for pin defi-
nitions.
Serial Ports
The COM1(J8) serial port is lo-
cated next to the USB 0/1 ports.
COM 2 is located at the corner
near PCI-33 Slots. (See MB layouts
in Chapter 1). See the table on
the right for pin definitions. The
COM2(J26) connector is a header
on the motherboard (see pp. 1-6,
1-8 for location).
Serial Port Pin Definitions
(COM1, COM2)
Pin Number
Definition
1
CD
2
RD
3
TD
4
DTR
5
Ground
Pin Number
Definition
6
DSR
7
RTS
8
CTS
9
RI
10
NC
Ethernet Ports-GLAN/LAN
An Ethernet port is located
beside the VGA port on the IO
backplane. An additional GLAN
port is also located next to the
LAN port on the X5DPA-TGM/
TGM+. These ports accept
RJ45 type cables.
Note:
Pin 10 is included on the header but not on
the port.
Front Panel Universal Serial Bus Pin
Definitions
Pin
Number
Definition
1
+5V
2
P0-
3
P0+
4
Ground
5
Key
Pin
Number
Definition
1
+5V
2
P0-
3
P0+
4
Ground
5
N/A
USB0/1(JD2)
USB2(J27)
