2 6
2 6
2 6
2 6
2 6
USB 2.0 Headers
Besides six default USB 2.0
(9-pin USB10_11)
ports on the I/O panel, there are
(see p.13 No. 24)
three USB 2.0 headers on this
motherboard. Each USB 2.0
header can support two USB
2.0 ports.
(9-pin USB8_9)
(see p.13 No. 23)
(9-pin USB6_7)
(see p.13 No. 21)
USB_
P
WR
USB_
P
WR
P
+7
P
-7
P
+6
P
-6
GND
GND
DUMMY
1
1
USB
_PW
R
P-8
G
N
D
DU
MMY
USB
_PW
R
P+8
G
N
D
P-9
P+9
1
USB_
P
WR
P
-10
GND
DUMMY
USB_
P
WR
P
+10
GND
P
-11
P
+11
CD1
Internal Audio Connectors
This connector allows you
(4-pin CD1)
to receive stereo audio input
(CD1: see p.13 No. 29)
from sound sources such as
a CD-ROM, DVD-ROM, TV
tuner card, or MPEG card.
Infrared Module Header
This header supports an
(5-pin IR1)
optional wireless transmitting
(see p.13 No. 26)
and receiving infrared module.
DUMMY
GND
+5V
IRTX
IRRX
1
Print Port Header
This is an interface for print
(25-pin LPT1)
port cable that allows
(see p.13 No. 27)
convenient connection of printer
devices.
1
AFD#
ERROR#
PINIT#
GND
SLIN#
STB#
SPD0
SPD1
SPD2
SPD3
SPD4
SPD5
SPD6
SPD7
ACK#
BUSY
PE
SLCT
