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System Components

Chapter 2

Embedded and Industrial Computing

Front Components

Component Description Pin Definition Reference

F1 Power Button with dual LED ATX Power-on button with LEDs:

Standby mode in Red; Power-on mode

in Green

F2 Reset Reset switch SW9 on page 16

F3 Serial Ports Serial ports through the DB-9

connector; COM1 and COM2 support

RS-232 data communication.

CN15, CN16 on page 14

F4 Two 10/100/1000Mbps LAN ports Two RJ-45 (network) jacks with LED

indicators as described below. The LAN

ports are provided by Intel 82574L.

They both support WOL/Remote-wake-

up/PXE function.

LINK/ACT (Yellow)

On/Flashing: The port is linking •

and active in data transmission.

Off: The port is not linking.•

SPEED (Green/Amber)

Amber: The connection speed is •

1000Mbps.

Green: The connection speed is •

100Mbps

Off: .The connection speed is •

10Mbps.

LAN Ports (CN13/CN14)

on page 15

F5 Four USB 2.0 Ports An USB type A connector. In addi-

tion to this connector, an internal pin

header is easily access from the back

compartment.

Dual USB Port Connectors

(USB1, USB2) on Page 15

F6 HDD (Yellow) and

Power LED (Green)

HDD

Blinking: data access activities•

Off: no SATA disk present or no •

data access activities

Power

On: The computer is on.•

Off: The computer is off .•

F7 Antenna Hole Reserved for antenna

SPEED

LINK/ACT

1 2 3 4 5 6 7 8 9 10 11 12 13 ... 28 29

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