Supermicro H8DSP-8, Руководство пользователя

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2-8
H8DSP-8/H8DSP-i User's Manual
2-6 Connecting Cables
Primary ATX Power Supply
Connector
The primary power supply connector
(J43) on the H8DSP-8/H8DSP-i is a
proprietary design with unique pinouts
and requires the correct proprietary
power supply to operate. Refer to the
table on the right for the pin defi nitions
of the J43 main power connector.
You must also connect the J15 power
connector to your power supply (see
below).
Required Connection
Secondary Power
Connector
In addition to the Primary ATX power
connector (above), the 10-pin power
connector at J15 must also be con-
nected to your power supply. See the
table on the right for pin defi nitions.
Note that the pin arrangement is dif-
ferent than usual, with pins 1 and 2 on
opposite sides.
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.
NMI Button
Pin Defi nitions (JF1)
Pin# Defi nition
19 Control
20 Ground
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.
Power LED
Pin Defi nitions (JF1)
Pin# Defi nition
15 Vcc
16 Control
Secondary Power Connector
Pin Defi nitions (J15)
Pin# Defi nition Pin # Defi nition
1 SMBus I 2 C Clock 2 Ground
3 SMBus I
2
C Data 4 Power Fail
5 Ground 6 Power Good
7 Power On 8 -12V
9 NC 10 No pin
Required Connection
ATX Power 20-pin Connector
Pin Defi nitions (J43)
Pin# Defi nition Pin # Defi nition
11 Ground 1 Ground
12 +5V 2 Ground
13 +5V 3 Ground
14 +3.3V 4 Ground
15 +3.3V 5 Ground
16 +5VSB 6 Ground
17 +12V 7 Ground
18 +12V 8 +12V
2
19 +12V
1
9 +12V
2
20 NC 10 +12V
1