Supermicro H8DMU+ User Manual download pdf (Page 35)

Chapter 2: Installation

2-15

Compact Flash Power

A Compact Flash Card Power

Connector 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

SGPIO1 and SGPIO2 (Serial General

Purpose Input/Output) provide a bus

between the SATA controller and

the SATA drive backplane to provide

SATA enclosure management func-

tions. 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 (SGPIO1, SGPIO2)

Pin# Deﬁ nition Pin # Deﬁ nition

1NC 2NC

3 Ground 4 Data

5 Load 6 Ground

7NC 8NC

Note: NC indicates no connection.

UID Button (SW1)

The SW1 button beside LAN2 provides

a UID (Unit Identiﬁ er) function. Push

the button to illuminate an LED on the

front of the chassis to help locate the

server in a heavily populated rack.

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Supermicro H8DMU+ User Manual Page 35