User`s manual

2-28
X8DTT/-F/-IBX/-IBXF/-IBQ/-IBQF User's Manual
JF1
LE4
SW1
J18
JWR2
JWR1
FAN2
FAN1
FAN4
JP10
JWOL1
J19
JWD1
J119
JPL1
JPG1
JPEN1
JBT1
LEB1
LEB2
LE2
JBAT1
JNMI1
JSPK1
J_UID_OW
T-SGPIO0
I-SATA5
I-SATA4
P1 DIMM3B
P2 DIMM1A
P1 DIMM3A
P2 DIMM1B
P1 DIMM2B
P2 DIMM2A
P1 DIMM2A
P2 DIMM2B
P1 DIMM1B
P2DIMM3A
P2DIMM3B
VGA
COM1
LAN2
LAN1
USB0/1
IPMI_LAN
PCI-E 2.0 GEN2 X16
CPU2
I-SATA3
I-SATA1
IPMB
USB2/3
I-SATA0
PWR I2C
CPU1
T-SGPIO1
P1 DIMM1A
FAN3
Battery
X8DTT Series
BIOS
I-SATA2
Intel
5520/5500
Intel
ICH-10R
Nuvoton
WPCM450
PHY
InfiniBand CTRL
LAN CTRL
InfiniBand
Connector
4-pin PWR
(North Bridge)
(South Bridge)
JTPM1
LE1
Rev. 2.0
JBMC1JPB
A
B
A. PWR SMB
B. IPMB SMB
IPMB I
2
C SMB (For X8DTT-F/IBXF/IBQF
only)
A System Management Bus header for the
IPMI slot is located at IPMB. Connect the
appropriate cable here to use the IPMB I
2
C
connection on your system.
SMB Header
Pin Defi nitions
Pin# Defi nition
1 Data
2 Ground
3 Clock
4 No Connection
SMB (I
2
C) Connector
System Management Bus (I
2
C) Connector
(J18) monitors power supply, fan and system
temperatures. See the table on the right for
pin defi nitions.
PWR SMB
Pin Defi nitions
Pin# Defi nition
1 Clock
2 Data
3 PWR Fail
4 Ground