2-8
X6DAT-G/X6DAi-G User's Manual
ATX Power Supply 24-pin Connector
Pin Definitions (J1B4)
Pin Number Definition
13
+3.3V
14
-12V
15
COM
16
PS_ON#
17
COM
18
COM
19
COM
20
Res(NC)
21
+5V
22
+5V
23
+5V
24
COM
Pin Number Definition
1 +3.3V
2 +3.3V
3 COM
4 +5V
5 COM
6 +5V
7 COM
8 PWR_OK
9
5VSB
10
+12V
11
+12V
12
+3.3V
2-5
Connecting Cables
ATX Power Connector
There are a 24-pin main power
supply connector(PW1:J1B4) and
a 4-pin CPU PWR connector (J32)
on the board. These power con-
nectors meet the SSI EPS 12V
specification. Both power con-
nectors are required to ensure
sufficient power supply. See the
table on the right for pin defini-
tions. For CPU PWR (J1D1), please
refer to the item listed below.
Pins
1 thru 4
5 thru 8
Definition
Ground
+12v
CPU 8-Pin PWR
Connector (J1D1)
Processor Power
Connector
In addition to the Primary ATX
power connector (above), the 12v
8-pin Processor connector at J1D1
must also be connected to your
power supply. See the table on
the right for pin definitions.
Pins #
1 & 2
3 & 4
Definition
Ground
+12 V
+12V 4-pin
Connector
(J32)
Required
Connection
Required
Connection
K
B
/
M
ouse
DI
MM
4A
DI
MM
4
B
DI
MM
3
A
DI
MM
3B
DI
MM
2
A
DI
MM
2B
DI
MM
1A
DI
MM
1
B
S
P K R
Tumwater
(North
B
ridge)
(
S
o u t h
B
ridge)
IDE #1
IDE #
2
Floppy
Fan4
U
S B 2
/
3
J D
2
J
F
1
F A N
7
CPU1
CPU
2
J
D
1
J
2
4
U
SB
0
/1
J
L
A
N
1
CO
M2
CO
M
1
Parrallel
Port
Fan
6
Fan
5
J
32
4-pin
P W R
B
ank 1
B
ank 1
B
ank
2
B
ank
2
B
ank
3
B
ank
3
B
ank 4
B
ank 4
A T X P W R
J 1
B
4
J P F
Force
P W
JLAN1
Line_In/
Line_Out
JPAC
S
I/O
x1
6
PCI EXP #
6
PCI #
5
-
33M
Hz
PCI#
3
-
33M
Hz
PCIX#
2
-
66M
Hz
J
2 7
C D 1
C D
2
PCIX#1-
66M
Hz ZCR
GLAN
CTRL
J W O R
S M B
u s
J
2 2
Fan
3
J K 1
FAN1
J 1 D 1
J C
2
M
i c
J C 1
x8 PCI EXP #4
J W O L
J L 1
JAR
JOH1
JP1
5
JP1
2
M
arvell
FAN
2
JWD
S
ATA
0 S
ATA1
S
ATA
0 S
ATA1
S
ATA
2
M
arvell's
S
ATA
3
S
ATA
ACT
LED
B
attery
S
ATAI
2
C
JP
S
1
Fan8
B
IO
S
JPL1
J
B
T
1
60
41
6 3 0 0
E
S B
JP1
3
I n t e l ' s
D
S
1
D
S
9
D
S
2
D
S
1
0
D
S
3
D
S
1
1
D
S
4
D
S
1
2
J 4
0
J
2 3
4-pin PWR 24-pin PWR
12-pin PWR
Содержание X6DAi-G
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