Intel I925XE - Manual (Page 27)

Installation
Page 3-11
GAME1: Game/MIDI connector
This port works well with any application that is
compatible with the standard PC joystick.
COM2: Serial Port Connector
The serial port can be used with modems, serial
printers, remote display terminals, and other serial
device.
1 9
2 10
NC CTS
Ground TXD
RI RTS
RXD DTR
DCD
DSR
16 2
15 1
J1B1
J1CX
+5V +5V
+5V J2CX
J2B1
MIDI_Out
J2B2
GND
J1CY
MIDI_In
J2CY
J1B2
C1394-1 / C1394-2 :
IEEE 1394a (FireWire) Connectors
This mainboard has 2 IEEE 1394a ports. To use these
ports, you need to attach the bundled 1394 bracket
to these headers.
10 2
9 1
TPA+
TPB+
TPA-
TPB-
GND
+12V (Fused)
+12V (Fused) GND
GND
Key
C1394-1C1394-2