Atom Mini Itx Motherboard

Embedded Motherboard specs 

Model 

• ETM-ITXHTPC

Graphics display 

•  Intel GMA X4500 HD display core

Processor

•for selection

expansion slot 

.1pc PCI

Onboard IDE

• 1pc 44 pin IDE

Chip set 

• INTEL G41+ICH7 chip set

Onboard serial ATA

• 2pcs SATA interface

System memory 

• 1pc 240PIN DDR3 1066/1333 MHz  SODIMM slot

Onboard LAN

•1pc Realtek 8103EL,10/100M Ethernet controller

• Maximum support 4GB memory

Onboard Audio chip 

• ALC662   2/4/5.1 clicks output

Front I / O Interface

• 2 sets of USB pin header support 4pcs USB2.0 port• 1pc fan connection connect with CPU and system fan.• 1 set of front video pin• 4sets of serial pin header.1pc 1X12PIN VGA PIN

Rear I/O interface 

• 4pcs USB2.0 port. 1pc VGA interface  • 1pc audio interface• 1pc PS2 TWO IN ONE interface

•1pc LAN port

•2pcs COM

•1pc HDMI interface

System control and management 

• network waken• system power supply management• temperature management,Voltage  management• Speed of fan precision

BIOS

• AMIBIOS• 4/8Mbit memory

Work environment humidity

0% ~ 95% (Opposite humidity, no condensation)

Pattern plate 

• MINI-ITX (6 layer of PCB)• 170mm x 170mm

Operating system

Windows XP, Windows 2000,Linux, Win CE,

Work environmen temperature

0°C ~ 50°C

Unique performance

without

Graphic display

Description

Display chip and core

Intel Graphics Media Accelerator X4500

Interface type

VGA

DB15 interface

LVDS

without

DVI

without

Display mode

Double displays

without

    Interface definition

1*12PIN VGA: pin header definition

USB

Description

Interface type

USB2.0/1.1 interface

Postposition interface

2

   Front PIN

1. VCC       2. VCC

3. DATA0-    4. DATA1-

5. DATA0+    6. DATA1+

7. GND       8. GND

9. NC(CUT)   10. GND

 Interface and PIN type

2*5Pin header/2.54mm

a point for attention

COM

Description

COM function

6pcs serial,The first step of COM1 and COM2 can change the jump viewer setting through COM1 FUN1 and COM2 FUN1,select 1.2 output DCD +5V(800mA)power supply, select 3. 4 output DCD +12V(500mA)power supply.

   COM location

4pcs onboard PIN

   Front COM

Full signal RS232 2*5 PIN definition

1. DCD   2. RXD

3. TXD   4. DTR

5. GND   6. DSR

7. RTS   8. CTS

9. RI    10. NC(CUT)

Power supply mode and type

The first step power of COM3 supplied by COM3 FUN1 select

 Pin and interface type

2*5pin,2*3Pin

 a point for attention