2-26
X8DTU/X8DTU-F User's Manual
KB/MS
Fan8
(CPU1Fan)
IPMI LAN
USB 0/1
COM1
PHY
VGA
LAN1
LAN2
LAN CTRL
BMC CTRL
BIOS
COM2
USB6
USB7
USB4/5
JTAG Of CPLD
JPI2C
P1-DIMM3A
P1-DIMM3B
P1-DIMM2A
P1-DIMM2B
P1-DIMM1A
P1-DIMM1B
P2-DIMM1B
P2-DIMM1A
P2-DIMM2B
P2-DIMM2A
P2-DIMM3B
P2-DIMM3A
LE2
JUIDB
JPL1
J10
UIOP
SXB2: PCI-E 2.0 x 8
SXB1: PCI-E 2.0 x 16
SXB3: PCI-E 2.0 x 8 in x 4 Slot
J1
J2
J3
JPG1
Fan6
IPMB
JI2C1
JBT1
J13
J14
J12
Fan5
JL1
USB2/3
JLPC1
CPU2
CPU1
Intel 5520
IOH]
Intel ICH10R
South Bridge
T-SGPIO2
T
-SGPIO1
J17
JWD
JF1
JOH1
LE1
Fan4
Fan3
SP1
Buzzer
JBAT1
Battery
Fan2
Fan1
JPW1
JPW3
JPW2
JD1
I-SA
TA
5
I-SA
TA
4
I-SA
TA
3
I-SA
TA
2
I-SA
TA
1
I-SA
TA
0
X8DTU/-F
Fan7(CPU2 Fan)
FP
CTRL
CPLD
PWRLED/SPK
Rev. 2.01
JPB
JI2C2
JP3
A
B
A. T-SGPIO1
B. A. T-SGPIO2
C. Overheat/Fan Fail LED
(JOH1)
Overheat LED/Fan Fail (JOH1)
The JOH1 header is used to connect
an LED indicator to provide warnings
of chassis overheating or fan failure.
This LED will blink when a fan failure
occurs. Refer to the table on right for
pin defi nitions.
Overheat LED
Pin Defi nitions
Pin# Defi nition
1
5vDC
2
OH Active
OH/Fan Fail LED
Pin Defi nitions
State Message
Solid
Overheat
Blinking
Fan Fail
T-SGPIO Headers
Two SGPIO (Serial-Link General
Purpose Input/Output) headers (T-
SGPIO-1/T-SGPIO-2) are located at
below the front panel control connec-
tor (JF1) on the motherboard. These
headers support serial link interfaces
for the onboard SATA connectors. See
the table on the right for pin defi ni-
tions. Refer to the board layout below
for the location.
Note:
NC= No Connections
T-SGPIO
Pin Defi nitions
Pin# Defi nition
Pin Defi nition
1
NC
2
NC
3
Ground
4
Data
5
Load
6
Ground
7
Clock
8
NC
C
Содержание X8DTU
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