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System Components

Chapter 2

Embedded and Industrial Computing

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

PBT1 on page 15

F2 Power-on Switch A power-on switch through the terminal block for

distant power-on/off control

J1 on page 16

F3 Serial Port COM1 and COM2 Serial ports through the DB-9 connector; Both

COM1 and COM2 support RS-232/422/485 with

jumper selection (and BIOS menu) among RS-

232/422/485. They also support hardware auto

flow control. Besides these two external ports,

two RS-232 ports are provided via pin headers.

CN3/CN4 on page 12

F4 Dual USB 2.0 Ports An USB type A connector. USB1 on page 17

F5 CF/SIM Card Reader External SIM Card Reader for 3G wireless Internet

service. The system supports 3G Internet service

with one Mini-PCIe (MPCIE1) one SIM card reader

(SIM1). The CF card can be accessed from the

front panel too.

SIM1 on page 14

F6 Two 10/100/1000Mbps LAN

ports

Two RJ-45 (network) jacks with LED indicators as

described below. Both LAN ports are provided by

Intel 82583V. The 82583V supports PXE remote

boot

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.•

LAN1/LAN2 on page

F7 Power LED (Green)

Status (Green)

HDD (Yellow)

HDD

Blinking: data access activities•

Off: no data access activities•

Status

A programmable dual green/orange LED which

can be used for indicating system status.

Power

On: The computer is on.•

Off: The computer is off .•

Front Components

SPEED LINK/ACT

F6F5F4

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

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