Intel FSB800 (PC3200) - Manual (Page 32)

Installation
Page 3-14
GAME1: Game/MIDI connector
This port works well with any application that is
compatible with the standard PC joystick.
SPDIF: Sony/Philips Digital InterFace connector
This connector is the digital link between the
mainboard and your audio devices, such as CD
player, sampler or DAT recorder. It allows the
digital transmission of audio data in SPDIF format.
1 5
2 6
VCC
NC
GND
SPDIF_IN
SPDIF_OUT
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