Datasheet

2-22
P8SCT User's Manual
KB/MS
USB1/2
Parallel Port
A
TX-24 Pin PWR
JPWAKE1
4-
Pin
PWR
CPU
(CopperRiver)
NorthBridge
GLA
N1
GLAN2
DIMM 1A(blue)
GLAN
C
TR
L
JP
L
1
JPL2
PCI-X 64 bit/133 MHz
(LG
A7
75)
I
DE
Fan
3
Fan
2
J
F1
Fan1
Fan5
PXH-V
J
P
A1
I
P
MI
B
uz
z
e
r
J
9
LE1
E7221
PCI-32 bit/33 MHz
PCI-32 bit/33 MHz
PCI-32 bit/33 MHz
PCI-32 bit/33 MHz
P
C
I#1
PCI#2
P
C
I#3
PCI-32 bit/33 MHz
PCI#4
PCI#5
PCI-X#6
S
I/O
COM2
JK1
JWOR
JWO
L
JWD
F
lop
py
U
S
B3/4
U
S
B5/6
JL1
Fan
4
JFSB2
J
FSB1
S
A
T
A
0
S
A
TA
1
S
A
TA
2
S
A
TA
3
JLE
D
JB
T
1
BIOS
JSLED
ICH6R
South
Bridge
Bank1
Bank2
Battery
J
P
F
GLAN
C
TR
L
J
P1
JP2
JP
3
JPU
SB1
D
I
MM 2A (
b
lue)
DIMM 1B (
b
l
a
ck)
D
IM
M
2B (black)
JP
U
SB2
COM1
VGA
PCI-X Slot Speed Select
JP3 allows you to select the Frequen-
cy for the PCI-X slot. The default set-
ting is Closed. (*Please do not change
the default setting.) See the table on
the right for pin defi nitions.
Open
*Closed
Definitions
100 MHz
133 MHz
PCI-X Slot Speed Select
(JP3)
*Default
SMBus to PCI/PCI-X Slots
Jumpers JP1, JP2 allow you to connect
PCI/PCI-X slots to the System Manage-
ment Bus
. The default setting is "Open"
o disable the connection. See the table
on the right for jumper settings.
JP1/JP2
Closed
*Open
Definition
Enabled
Disabled
PCI/PCIX slots to SMB
Connection
(JP1, JP2)
*Default
PCI-X Speed Select
SMB to PCI