Supermicro Supero X7DBU, Руководство пользователя

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2-22
X7DBU/X7DGU User's Manual
JWOR1
COM2
J7
JBT1
JWOL1
JPL1
JPL2
J30
JL1
JOH1
JD
1
Fan2
LE1
JF1
F
P
CT
RL
JPW
1
J17
LE2
SW1
J11
I2C1
I2C2
JPG1
Rear UID
ES1000
Video CTRL
Intel ESB2
(South Bridge)
USB4
JWD
JK1
USB2/3
J18
SMB
CPU1
JPW
3
COM1
VGA
LAN1
LAN2
J28
SXB2: PCI-E x8
SXB1: PCI-E x16
PCI-X 133 MHz
(North Bridge)
Vid
e
o
M
e
m
o
ry
X7DBU
J29
Fan4
Fan8
CPU FAN2
Fan3
Fan1
20-Pin Main PWR
JPW
2
4-Pin PWR 8-Pin PWR
Fan7
CPU Fan1
PWR SMB
Fan5 Fan6
Buzzer
SP1
J9B2
J9B1
J8B3
J8B2
J8B1
J7B3
J7B2
J7B1
DIMM4B
SGPIO1
SGPIO2
J27
UIO PWR
LAN
CTRL
JLAN2
JLAN1
J15
JCOM1
JKM1
Bank1
I-S
A
T
A
0
I-S
A
T
A
1
I-S
A
T
A
2
I-
S
A
T
A
3
I-S
A
T
A
4
I-
S
A
T
A
5
B
IO
S
J22
Flo
p
p
y
S
IM
S
O
ID
E
#
1
CPU2
JP1
DIMM1A
DIMM1B
DIMM2A
DIMM2B
DIMM3A
DIMM3B
DIMM4A
Battery
Bank2
Bank3
Bank4
KB/MS
USB 0/1
J5
J14
S
I/O
Intel 5000
J9
A
A. UID Switch
B. SGPIO1
C. SGPIO2
B
C
SGPIO Headers
There are two SGPIO (Serial General Purpose
Input/Output) headers (J29, J30) located on
the motherboard. These headers are used to
"talk to" the AMI Chip on the backplane. See
the table on the right for pin defi nitions. Refer
to the board layout below for the locations of
the headers.
SGPIO
Pin De fi nitions
Pin# Defi nition Pin Defi nition
1 *NC 2 *NC
3 Ground 4 Data
5 Load 6 Ground
7 *NC 8 *NC
Note:
NC= No Connections
Unit Identi fi cation Switches
There are two Unit Identifi cation (UID) Switches
on the motherboard. The Front Panel UID
Switch is connected to Pin 13 of the Front
Control Panel. The Rear UID Switch (SW1)
is located next to LAN Port2. When you
push the UID Switch on the Front Control
Panel, both Rear UID and FP UID Indicators
will turn on. Push the FP UID Switch (or the
Rear UID Switch-SW1) again to turn off both
Indicators. These UID Indicators provide easy
identifi cation of a system unit that may be in
need of service. (*For more information on
the FP UID Switch, please refer to FP UID
Switch on Page 2-11.)