Global American Inc. 2801280 User manual

User’s Manual
Mini-ITX-Motherboard-
2801280

Copyrights
This manual is copyrighted and all rights are reserved. It does not allow any non authorization in
copied, photocopied, translated or reproduced to any electronic or machine readable form in
whole or in part without prior written consent from the manufacturer.
In general, the manufacturer will not be liable for any direct, indirect, special, incidental or
consequential damages arising from the use of inability to use the product or documentation, even
if advised of the possibility of such damages. The manufacturer keeps the rights in the subject to
change the contents of this manual without prior notices in order to improve the function design,
performance, quality and reliability. The author assumes no responsibility for any errors or
omissions, which may appear in this manual, nor does it make a commitment to update the
information contained herein.
Trademarks
Intel is a registered trademark of Intel Corporation.
Award is a registered trademark of Award Software, Inc.
All other trademarks, products and or product's name mentioned herein are mentioned for
identification purposes only, and may be trademarks and/or registered trademarks of their
respective companies or owners.

Package List
2801280 package includes the following items:
z 1x 2801280 single board computer
z 2x Dual RS-232 cable
z 1x IDE Cable
z 1x SATA Power Cable
z 2x SATA Cable
z 1x I/O Shielding
z 1 x Mini Jumper Pack
z 1 x Utility CD
z 1 x QIG (quick installation guide)
z 1x HDTV out cable
1

Specifications
z CPU : Socket 479 Intel® Core 2 Duo/Core Duo/Solo
with 667 MHz FSB
z System Chipset: Intel® 945GM + ICH7M
z BIOS: AMI BIOS
z System memory
2 × 240-pin Dual channel DDRII 400/533/667 MHz up to 3GB
z Ethernet
Dual Broadcom BCM5787 PCI express GbE with ASF2.0
remote control support
z I/O8 x USB 2.0
2 x SATAII-300
1 x IDE
3 x RS-232
1 x RS-232/422/485
2 x PS/2 for KB/MS
z Expansion
1x Mini PCI Slot
1 x PCI
z Super I/O: ITE8712
z Digital I/O: 8 bit digital l/O,4 input / 4 output by super l/O
z HD Audio
Realtek ALC883 with 7.1 channel HD interface with 2
steams audio support
z Display
Integrated in Intel 945GM to support HDTV and CRT HDTV
Out MacroVision support / Overscaling / Component,S-Video
and Composite output 480P / 720P / 1080i / 1080P and NTSC / PAL
Support
z LVDS: Dual channel 18-bit LVDS
z WDT: Software programmable 1-255 sec. by super I/O
z Power supply: ATX support
2

z Power Consumption
[email protected], [email protected]5A, +3.3V@ 3.12A, 5VSB@0.32A
(Intel® Core Duo 2.16GHz, DDRII 1GB*2)—3D MARK
z Temperature: Operation:0~60°C(32~140°F)
z Humidity: Operation:5%~90% non-condensing
z Dimension: 170mm x 170mm
z Weight: GW: 1100 g; NW: 400 g
Ordering Information
z 2801280 Mini-ITX Motherboard with Intel® Core Duo/Core Solo
Processor, SATAII, Dual PCI-E GbE, USB 2.0 Audio
z RS-232/422/485 Cable
z USB Cable
z LPT Cooler
Jumpers setting and Connectors
JP1 : COM2 RS232/RS422 or RS485 Type Select
JP1 DESCRIPTION
1-2 RS232
2-3 RS422 or RS485
JP2 : LVDS LCD Voltage Select
JP2 DESCRIPTION
JP3 : Clear CMOS Setup
JP3 DESCRIPTION
1-2
+3V
3-4
+5V
1-2
(default)* Keep CMOS Setup
( Normal operation )
5-6
+12V
2-3 Clear CMOS Setup
USB4/5 : 2 ports USB Connector
PIN DESCRIPTION PIN DESCRIPTION
1VCC 2GND
3DATA- 4DATA+
5DATA+ 6DATA-
7GND 8VCC
CPU_FAN1,SYS_FAN1 ,NB_FA
N1: Fan Connector
PIN DESCRIPTION
1GND
2 +12V
3Sense
3

COM2 : 14-Pin Serial Port Connector
PIN DESCRIPTION PIN DESCRIPTION
1DCD 2DSR
3RXD 4RTS
5 TXD 6CTS
7DTR 8RI
9GND 10 NC
11 TX+ 12 TX-
13 RX+ 14 RX-
COM3,4 : 10-Pin Serial Port Connector
PIN DESCRIPTION PIN DESCRIPTION
1DCD 2DSR
3RXD 4RTS
5TXD 6CTS
7DTR 8RI
9GND 10 NC
DIO1: 10-pin Digital I/O Connector
PIN DESCRIPTION PIN DESCRIPTION
1GND 2 +5V
3INPUT0 4OUTPUT0
5INPUT1 6OUTPUT1
7INPUT2 8OUTPUT2
9INPUT3 10 OUTPUT3
AUDIO2 = Audio Connector.
1. Port1_L 2. GND
3. Port1_R 4. PRESENCE
5. Port2_R 6. SENSE1_RETUR
7. SENSE_SEND 8. (KEY)
9. Port2_L 10. SENSE2_RETUR
4

F_PANEL1 : Front Panel Jumper
PIN DESCRIPTION PIN DESCRIPTION
1Power LED+ 2Speaker+
3NC 4NC
5Power LED- 6NC
7Power 8Speaker-
9Power Button- 10 NC
11 IDE LED+ 12 Reset Button+
13 IDE LED- 14 Reset Button-
CN1 : LCD Back Light connector
PIN DESCRIPTION PIN DESCRIPTION
1Back Light Power 2Back Light Power
3Back Light enable 4NC
5GND 6GND
LVDS1 : LVDS LCD Connector
PIN DESCRIPTION PIN DESCRIPTION
1GND 2GND
3 1
st
LVDS data0 output + 4 1
st
LVDS data0 output-
5 1
st
LVDS data1 output + 6 1
st
LVDS data1 output-
7 1
st
LVDS data2 output + 8 1
st
LVDS data2 output-
9 1
st
LVDS clock output + 10 1
st
LVDS clock output-
11 NC 12 NC
13 GND 14 GND
15 2
nd
LVDS data0 output + 16 2
nd
LVDS data0 output-
17 2
nd
LVDS data1 output + 18 2
nd
LVDS data1 output-
19 2
nd
LVDS data2 output + 20 2
nd
LVDS data2 output-
21 2
nd
LVDS clock output +22 2
nd
LVDS clock output-
23 NC 24 NC
25 GND 26 GND
27 +LCD (3.3V,5V or 12V) 28 +LCD (3.3V,5V or 12V)
29 +LCD (3.3V,5V or 12V) 30 +LCD (3.3V,5V or 12V)
5

Board Layout: Jumper and Connector Locations
6

7

Any advice or comments about our products and service, or anything we can help you
with please don’t hesitate to contact with us. We will do our best to support your products,
projects and business.
Address: Global American, Inc.
17 Hampshire Drive
Hudson, NH 03051
Telephone: Toll Free (U.S. Only) 800-833-8999
[phone]
FAX: [phone]
Website: http://www.globalamericaninc.com
E-Mail: [e-mail]