2-20
X8DTT-H/-HF/-HIBX/-HIBXF/-HIBQ/-HIBQF User's Manual
JBT1
FA
N
1
LEB1 LEB2
JLPC80
JUSB2
LE4
SW1
JWD
JBMC1
JPG1
JPL1
JPL2
JBAT1
JNMI1 JRST1
JSPK1
USB0/1
IPMI_LAN
CMOS
CLEAR
P1 DIMM1A
P1 DIMM1B
P1 DIMM2A
P1 DIMM2B
P1 DIMM3B
P1 DIMM3A
InfinBand
P2 DIMM2A
P2 DIMM2B
P2 DIMM1A
P2 DIMM1B
CPU1
CPU2
I-SA
T
A
1
LAN1
LAN2
IPMB
COM1
VGA
Battery
P2 DIMM3A
P2 DIMM3B
Slot 1 PCI-E 2.0 x16
Connector
Winbond
WPCM450
InfiniBand
CTRL
JUSB2
C384
LAN CTRL1
LAN CTRL2
PHY
Intel 5520 (IOH-36D)
Intel ICH10R
South Bridge
BIOS
PWR Supply
FP
CTRL
X8DTT-H
LE1 LE3
JF2
LE2
Rev. 1.3
Intel 5500 (IOH-24D)
(For OEM only)
2-7 Jumper Settings
Explanation of Jumpers
To modify the operation of the motherboard,
jumpers can be used to choose between optional
settings. Jumpers create shorts between two pins
to change the function of the connector. Pin 1 is
identifi ed with a square solder pad on the printed
circuit board. See the motherboard layout pages for
jumper locations.
Note:
On two pin jumpers, "Closed"
means the jumper is on and "Open"
means the jumper is off the pins.
Connector
Pins
Jumper
Cap
Setting
Pin 1-2 short
3 2 1
3 2 1
GLAN Enable/Disable
Use JPL1/JPL2 to enable or disable GLAN Port 1
& GLAN Port 2 on the motherboard. See the table
on the right for jumper settings.
GLAN Enable
Jumper Settings
Pin# Defi nition
1-2
Enabled (default)
2-3
Disabled
A. GLAN Port 1 Enable
B. GLAN Port 2 Enable
A
B