2-14
X7DCA-3/X7DCA-i User's Manual
JPW2
J6
JPW1
JPL2
JPL1
JWD1
JI2C2
JPF
JI2C3
JI2C4
JI2C1
JP1
JWOR1
JL1
JOH1
JP3
JD1
FAN8
FAN4
FAN3
FAN7
FAN5
FAN2
LES2
LES1
LE1
DIMM1-1
DIMM1-2
DIMM0-3
DIMM1-3
DIMM0-2
DIMM0-1
SP1
CD1
JC2
J5
FAN6
JPW3
FAN1
JF1
I-button
Battery
BIOS
JWOL1
S I/O
Audio CTRL
LAN
LAN
CTRL
CTRL
Intel 5100
MCH
CPU1
CPU2
Intel
ICH9R
PXH-V
SAS0~3
SAS4~7
ITE
CTRL
X7DCA-i
SAS
CTRL
T-SGPIO2
IDE1
FLOPPY
USB4/5
USB6/7
I-SATA5
I-SATA4
I-SATA3
I-SATA2
I-SATA1
I-SATA0
USB9
CPU
COM2
USB
2/3
0/1/
USB8
J3P1
AUDIO
JAR
DIMM3A
DIMM3B
DIMM2A
DIMM2B
DIMM1B
DIMM1A
SLOT6 PCI-E X16
SLOT1 PCI-X 133/100MHz
SLOT2 PCI-X 133/100MHz
SLOT3 PCI 33MHz
SLOT4 PCI-E X4 (in X16 slot)
SLOT5 PCI 33MHz
SLOT7 SIMLP IPMI
LAN1/2
KB/MS
PRINTER
COM1
BANK3
BANK2
BANK1
FAN1
T-SGPIO1
JBT1
JPS1
2-5 Connecting
Cables
ATX Power Connector
A 24-pin main power supply connec-
tor is located at JPW3, and an 4-pin
power connector is lactated at JPW1
on the motherboard. These power
connectors meet the SSI EPS 12V
specifi cation. See the table on the
right for pin defi nitions. For the 8-pin
CPU Power connector (JPW2), refer
to the item below.
Processor Power Connector
In addition to the Primary ATX power
connector, the 12V 8-pin CPU PWR
connector at JPW2 must also be con-
nected to provide adequate power to
your processors. See the table on the
right for pin defi nitions.
ATX Power 24-pin Connector
Pin Defi nitions
Pin# Defi nition Pin # Defi nition
13
+3.3V
1
+3.3V
14
-12V
2
+3.3V
15
COM
3
COM
16
PS_ON
4
+5V
17
COM
5
COM
18
COM
6
+5V
19
COM
7
COM
20
Res (NC)
8
PWR_OK
21
+5V
9
5VSB
22
+5V
10
+12V
23
+5V
11
+12V
24
COM
12
+3.3V
Required Connections
12V 4-pin Power
Pin Defi nitions
Pins Defi nition
1 and 2
Ground
3 and 4
+12V
12V 8-pin CPU PWR
Pin Defi nitions
Pins Defi nition
1 through 4
Ground
5 through 8
+12V
A. 24-pin ATX PWR
B. 8-pin Processor PWR
A
B
C
Содержание X7DCA-3
Страница 1: ... X7DCA 3 USER S MANUAL Revision 1 0a SUPER X7DCA i ...
Страница 5: ...Notes Table of Contents v ...
Страница 22: ...1 14 X7DCA 3 X7DCA i User s Manual Notes ...
Страница 84: ...A 2 X7DCA 3 X7DCA i User s Manual Notes ...
Страница 90: ...C 4 X7DCA 3 X7DCA i User s Manual Notes ...