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S
S
UPER
ERVER 6015B-Ni User's Manual
5-8
Connector Defi nitions
ATX Power Connector
The primary ATX power supply con-
nector meets the SSI (Superset ATX)
20-pin specifi cation. Make sure that
the orientation of the connector is
correct. See the table on the right for
pin defi nitions.
Auxiliary Power Connector
In addition to the Primary ATX power
connector (above), the Auxiliary 4-pin
connector at JPW2 must also be con-
nected to your power supply. See the
table on the right for pin defi nitions.
Processor Power Connector
JPW3 must also be connected to the
power supply to provide power for the
processor(s). See the table on the
right for pin defi nitions.
NMI Button
The non-maskable interrupt button
header is located on pins 19 and 20
of JF1. Refer to the table on the right
for pin defi nitions.
Power LED
The Power LED connection is located
on pins 15 and 16 of JF1. Refer to the
table on the right for pin defi nitions.
ATX Power 20-pin Connector
Pin Defi nitions (JPW1)
Pin#
Defi nition
11
+3.3V
12
-12V
13
COM
14
PS_ON
15
COM
16
COM
17
COM
18
Res (NC)
19
+5V
20
+5V
Auxiliary Power
Pin Defi nitions (JPW2)
Pins
Defi nition
1 & 2
3 & 4
Processor Power
Pin Defi nitions (JPW3)
Pins
1 through 4
5 through 8
NMI Button
Pin Defi nitions (JF1)
Pin#
Defi nition
19
Control
20
Ground
Power LED
Pin Defi nitions (JF1)
Pin#
Defi nition
15
Vcc
16
Control
5-12
Pin #
Defi nition
1
+3.3V
2
+3.3V
3
COM
4
+5V
5
COM
6
+5V
7
COM
8
PWR_OK
9
5VSB
10
+12V
Ground
+12V
Defi nition
Ground
+12V
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