Datasheet

2-14
P8SAA User's Manual
Pin# Definition
1 +5V
2 P0-
3 P0+
4 Ground
Pin
Number
2
4
6
8
10
Definition
+5V
PO-
PO+
Ground
Ground
Pin
Number
1
3
5
7
Definition
+5V
PO-
PO+
Ground
USB Pin Definition
J43
J44 & J29
ATX PS/2 Keyboard and
PS/2 Mouse Ports
The ATX PS/2 keyboard and the
PS/2 mouse are located at J28.
See the table on the right for pin
definitions. (The mouse port is
above the keyboard port. See the
table on the right for pin defini-
tions.)
PS/2 Keyboard
and Mouse Port
Pin Definitions
(J28)
Pin
Number
1
2
3
4
5
6
Definition
Data
NC
Ground
VCC
Clock
NC
Universal Serial Bus (USB)
There are six Universal Serial Bus
ports located at (J29, J44) on the
I/O panel and additional two USB
ports located at (J43) on the
motherboard. These ports, la-
beled USB7 to USB8, can be used
to provide front side chassis ac-
cess (cables not included). See
the tables on the right for pin defi-
nitions.
x1 PCI-E#1
x1 PCI-E#2
S
U
P
E
R
P
8S
A
A
®
P4 CPU
LGA 775
JPWAKE
KB/MS
Parallel Port
COM1 Port
USB
3/4/5/6
USB1/2
& LAN
JPUSB
Fan3
Clock
925X
Alderwood
(North Bridge)
x16 PCI-E
PCI-3
PCI-2
PCI-1
LAN CTRL
JPL1
GLAN Enable
CDin
Aux.
x1 PCI-E#3
AC97
FWH
J43
CL
CMOS
JL1
WOR
SATA0
FP CTRL
Fan2
JF1
Buzzer
JP4
IDE
24-Pin ATX PWR
Super IO
Fan1
USB7/8
Chs
Intru.
ICH6R
SMB
DIMM#1A (Blue)
DIMM#2A (Black)
DIMM#1B (Blue)
DIMM#2B (Black)
Audio
WOL
JBT1
J3
J40
(South Bridge)
J45
J29
J
4
4
J32
J31
J28
K
B
/M
S
W
a
k
e
-U
p
J30
Battery
J37
J41
12V 4-pin
PWR
COM2 Port
J1
J7
J8
J9
J34
JOH1
FDD
J27
SATA1
SATA2
SATA3
Force PWR-On
LE1
+5VStby Warning
LED
USB WakeUp
SATA
LED
OH
LED
JPWAKE
KB/MS
Parallel Port
COM1 Port
USB
3/4/5/6
USB1/2
& LAN
S
B
J29
J44
J32
J31
J28
KB/MS W
k
U
J30
COM2 Port
k
eUp
Keyboard/
Mouse
USB 3/4/5/6
USB 1/2
J43
JL1
WOR
FP CTRL
JF1
Buzzer
USB7/8
Chs
Intru.
WOL J37
JOH1
SATA
LED
OH
LED
USB 7/8