Supermicro H8DAI-2 Bedienungsanleitung PDF herunterladen (Seite 35)

Chapter 2: Installation

2-15

Power Fail Alarm Reset

Header

Connect JAR to the alarm reset but-

ton on your chassis (if available) or to

a microswitch to allow you to turn off

the alarm that sounds when a power

supply module fails. See the table on

the right for pin deﬁ nitions.

Alarm Reset Header

Pin Deﬁ nitions (JAR)

Pin# Deﬁ nition

1 Ground

2 Reset Signal

Compact Flash Power

Header

A Compact Flash Card Power header

is located at JWF1. For the Compact

Flash Card to work properly, you will

ﬁ rst need to connect the device's power

cable to JWF1 and correctly set the

Compact Flash Jumper (JCF1).

Compact Flash

Power Header

Pin Deﬁ nitions (JWF1)

Pin# Deﬁ nition

1 +5V

2 Ground

3 Signal

SGPIO

T-SGPIO1 and T-SGPIO2 (Serial

General Purpose Input/Output) pro-

vide a bus between the SATA control-

ler and the SATA drive backplane to

provide SATA enclosure management

functions. Connect the appropriate

cables from the backplane to the

SGPIO1 and SGPIO2 header(s) to

utilize SATA management functions

on your system.

SGPIO Header

Pin Deﬁ nitions (T-SGPIO1, T-SGPIO2)

Pin# Deﬁ nition Pin # Deﬁ nition

1NC 2NC

3 Ground 4 Data

5 Load 6 Ground

7NC 8NC

Note: NC indicates no connection.

1 2 ... 30 31 32 33 34 35 36 37 38 39 40 ... 83 84

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