2-22
X9DRT-HF/HIBQF/HIBFF Motherboard User’s Manual
JF2
JSD1
SW1
JIPMB1
J21
JBT1
LEB1
LEB2
LE3
JI2C2 JI2C1
JNMI1
JRST1
JWD1
JPME2
JIB1
JWP1
JPL1
JPG1
JBAT1
JTPM1
P2 DIMMF1 P2 DIMME1
XDP-CPU
COM1
VGA
S-SA
TA0
Always DIMMxA
First
CPU1_Port2 SXB1 PCI-E 3.0 x16
LAN1
IPMI_LAN
USB0/1
LAN2
USB2
P1 DIMMC1
UID
P1 DIMMD1
X9DRT-HF
Rev. 1.21
BIOS
P1 DIMMB1
FP
CTRL
PWR SPPL
Y
PCH
IB CTRL
InfiniBand
Connector
LAN CTRL
BMC
PCI-Ex16 (Proprietary)
P2 DIMMH1
J4
LE1
LE2
JPB1
JB2
JB3
JB1
LEM1
S-SA
TA2
I-SA
TA1
I-SA
TA0
P1 DIMMA1
JPME1
CPU1_Port3A
SXB2
PCI-E 3.0 X8
CPU2_Port2C SXB3
PCI-E 3.0 X8
S-SA
TA3
CLOSE 1st
OPEN 1st
CPU2
P2 DIMMG1
CPU1
CLOSE 1st
OPEN 1st
InfiniBand Connection (For X9DRT-HIBQF/HIBFF)
The onboard InfiniBand (IB) connector is located on the backplane on the
motherboard. The IB switch is primarily used for High-performance computing.
See the table below for pin definitions.
1. InfiniBand
1
Pin
Description
1
Ground
2
Transmitter Inverted Data
Input
3
Transmitter
Non-Inverted Data Input
4
Ground
5
Transmitter
Inverted Data
Input
6
Transmitter
Non-Inverted Data Input
7
Ground
8
Module Select
9
Module Reset
10
+3.3 V Power supply receiver
11
2-wire serial
interface
clock
12
2-wire serial
interface
data
13
Ground
14
Receiver
Non
-
Inverted
Data Output
15
Receiver Inverted Data Output
16
Ground
17
Receiver
Non
-
Inverted
Data Output
18
Receiver Inverted Data Output
19
Ground
20
Ground
21
Receiver Inverted Data Output
22
Receiver
Non
-
Inverted
Data Output
23
Ground
24
Receiver Inverted Data Output
25
Receiver
Non-Inverted
Data Output
26
Ground
27
Module Present
28
Interrupt
29
+3.3 V Power supply
transmitter
30
+3.3 V Power Supply
31
Low
Po
we
r
Mode
32
Ground
33
Transmitter
Non-Inverted Data
Inpu
t
34
Transmitter Inverted Data
Input
35
Ground
36
Transmitter Non-Inverted Data
Inpu
t
37
Transmitter Inverted Data
Input
38
Ground
