Global American 2808000 User Manual

2808000 User’s Manual

Version 1.1

Mini-ITX Motherboard with LGA 775 for Intel Pentium 4/Celeron D Processor

Copyrights
This document 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 document 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
document, 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.

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Table of Content

1. Introduction.................................................................................................................8

1.1 Description...........................................................................................................8

1.2 Packing Check List..............................................................................................9

1.3 Specifications....................................................................................................10

1.4 System Architecture..........................................................................................12

1.5 Dimensions........................................................................................................13

2. Hardware Configuration Setting ..............................................................................15

2.1 Board Layout .....................................................................................................15

2.2 Jumpers & Connectors.....................................................................................16

2.3 Jumpers/Connectors Setting............................................................................17

2.3.1 RTC CMOS Clear Select (JP1)....................................................................17

2.3.2 Internal Audio for Chassis (AUDIO1)............................................................17

2.3.3 Audio Connector (AUDIO2)..........................................................................17

2.3.4 CD-In from CD-ROM (CD1).......................................................................... 17

2.3.5 Chassis/CPU/System Connectors (CHS_FAN1, CPU_FAN1, SYS_FAN1)..17

2.3.6 Serial Port 1/2 Connector (COM1, COM2)...................................................17

2.3.7 DVI Connector (DVI1) ..................................................................................18

2.3.8 GPIO Connector (GPIO1).............................................................................18

2.3.9 IrDA Connector (IR1)....................................................................................18

2.3.10 PS/2 Keyboard & Mouse (KBM S1)...............................................................19

2.3.11 Front Side Indicators (PANEL1) ...................................................................19

2.3.12 24-pin ATX Power Connector (PWR1).......................................................... 19

2.3.13 24-pin ATX Power Connector (PWR2).......................................................... 19

2.3.14 Serial ATA 1/2/3/4 Connectors (SATA1, SATA2, SATA3, SATA4) .................19

2.3.15 SPDIF I/O Connector (SPDIF-O-1) ..............................................................19

2.3.16 Internal Speaker Connector (SPK1).............................................................19

2.3.17 LAN 1/2 & USB 1/2/3/4 Connecto rs (USB2LAN1, USB2LAN2)....................20

2.3.18 Internal USB 5/6/7/8 Connectors (USB3, USB4)..........................................20

2.3.19 VGA Connector (VGA1) ...............................................................................20

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3. System Installation...................................................................................................22

3.1 Intel® LGA775 Processor...................................................................................22

3.1.1 Precautions ..................................................................................................22

3.1.2 Installing CPU...............................................................................................23

3.1.3 Installing Cooler Fan.....................................................................................24

3.2 Main Memory......................................................................................................25

3.3 Installing the Mini-ITX........................................................................................26

3.2.1 Intel 915GV Integrated Graphics Controller..................................................26

3.2.2 Dual Marvell Gigabit Ethernet Controllers....................................................27

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Revision History

Revision Date Comment

Rev.1.0 Dec. 2006 Initial release
Rev.1.1 Feb. 2007 1. GPIO information inserted.

2. PANEL1 signals modified.

3. DVI1 signals modified.

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1. Introduction

1.1 Description

The 2808000 all-in-one Mini ITX is designed to fit a high performance Pentium 4 LGA 775
based processor and compatible for high-end computer system application with PCI bus
architecture. It is made to meet today’s demanding pace, and keep complete compatibility
with hardware and software designed for the IBM PC/AT. The on-board devices support
one PCI slot and integrated graphics and on-board Dual Marvell Gigabit Ethernet controller.
It’s beneficial to build up a high performance and high data availability system for VARs, or
system integrators.
2808000 SERIES support the following processors:

z Intel ® Pentium® 4 processor Socket LGA 775 supporting Hyper-Threading

technology based on 0.90 and 0.65 micron (CPUID = 0xh).(only support 5 series
and 6 series)

z Intel ® Celeron D® processor Socket LGA 775 supporting Hyper-Threading

technology based on 0.90 and 0.65 micron (CPUID = 0xh). (only support 5 series

and 6 series)
This Mini ITX can run with Intel Socket LGA 775 Pentium 4(HT) processors, and support
DIMM up to 2GB dual-channel DDR Memory. The enhanced on-board one PCI-IDE
interface can support 2 drives up to PIO mode 4 timing and Ultra ATA33/66/100
synchronous mode feature, and 4 Serial ATA connectors high-speed data transfers at up to
150 MB/s. The on-board Super I/O chipset support two serial ports, one SIR (Serial Infrared)
port, and one parallel port. Two high performance 16C550-compatible UARTs provide
16-byte send/receive FIFOs and the multi-mode parallel port supports SPP/EPP/ECP
function, two RS-232 serial port interface. Besides, H/W monitor function, and supports 4
Serial ATA interface , Intel High Definition Audio as 5.1 surround sound , Hi-Speed USB 2.0
x 8 ports offer up to 40X greater bandwidth over USB 1.1 Also provide dual display function
by VGA and DVI interface..
The Mini-ITX standard makes the 2808000 SERIES work with the one slot PCI. One 6-pin
Mini-DIN connectors are provided to connect PS/2 mouse and keyboard. The on-board
Flash ROM is used to make the BIOS update easier. The high precision Real Time Clock
/calendar is built to support Y2K for accurate scheduling and storing configuration
information. One 24-pin standard connector is designed to support ATX power function. A
feature of CPU overheat protection will give user more security and stability. All of these
features make 2808000 SERIES excellent in stand-alone applications.

Note :

(1) The 2808000 series only support Intel Pentium 4 processor 5 series and 6 series

for 0.90 and 0.65 micron.

(2) The 2808000 series only support DDR 400 memory module.

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1.2 Packing Check List

The 2808000 package includes the following basic items accompany with this manual.

¾ One 2808000 Min-ITX
¾ One Quick Installation Guide for 2808000
¾ One 40-pin IDE cable
¾ Two Serial ATA cable
¾ One Serial port cable for COM2
¾ One USB 2.0 cable
¾ One I/O shield
¾ One DVI cable (Optional)
¾ One Supporting CD-ROM contains User’s Manual and internal VGA display driver

and Marvell Gigabit Ethernet network controller driver and on board devices

drivers

If any of these items is damaged or missed, please contact your vendor and save all
packing materials for future replacement and maintenance.

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1.3 Specifications

System

CPU

Intel® LGA775 Pentium® 4 / Celeron® D processor in the LGA775 package

(600, 500, 300 sequences)
FSB 800/533 MHz
BIOS Award BIOS with 4 Mb Flash EEPROM

System Chipset

Intel

®

915GV + ICH6

I/O Chip Winbond W83627THG I/O controller

System Memory

2 x 184-pin DIMM sockets support dual-channel DDR 400 SDRAM

Max. up to 2 GB memory

Storage

1 x Parallel ATA IDE port with UDMA 33, ATA-66/100 support

4 x Serial ATA 150 ports
SSD 1 x CompactFlash socket with ejector at I/O side (shared Master IDE)
RAID Optional ICH6R supports RAID 0, 1 and 0+1 function

H/W Status Monitor

Monitoring system temperature, voltage, and cooling fan status.

Auto throttling control when CPU overheats.
Expansion 1 x PCI slot

MIO

Internal 1 x RS-232, 4 x USB 2.0

External

1 x VGA, 1 x Audio jack, 2 x RJ-45, 1 x Parallel, 1 x RS-232, 4 x USB 2.0, 1

x KB, 1 x Mouse

Display

Chipset

Intel® 915GV Integrated GMA 900 graphics

Display Memory

Intel

®

DVMT 3.0 supports up to 128 MB video memory

Resolution

Analog display : up to 2048 x 1536 @ 85Hz

Digital display : up to 2048 x 1536 @ 85Hz
VGA/LCD Interface DSUB-15 connector for VGA output
DVI Chrontel CH7307 DVI transmitter

Audio

AC97 Codec

Realtek® ALC655 5.1CH audio codec

Audio Interface Mic in, Line in, CD Audio in, Line out, Rear out and Center/Subwoofer out