Global American Inc. 3308540 User manual

User’s Manual
Single B oard Computer3308540
Version 1.0,
March 2009

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.

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Packing List
Please check the package before you starting setup the system
Hardware:
3308540 Miniboard x 1
Cable Kit:
Audio Port Cable x 1
44-pin
44-pin
40-pin
ATA33 IDE Cable x1 SATA Cable x 1
SDTV Cable x 1
(Optional)YPbPr Cable x 1
(Optional)
DVI module x 1
SATA Power Cable x 1
1 to 3 power output cable
DC Power Cable x 1
PS/2 keyboard & mouse cable x 1

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Printed Matters:
Driver CD x 1 (Including User’s Manual)
USB Cable x 1 COM Port Cable x 1

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Chapter 1 <Introduction>
1.1 <Product Overview>
3308540 is a 3.5 inch miniboard, with Intel® Atom N270 processor for 533 MHz front side
bus, Intel® 945GSE and ICH7M chipset, integrated GMA950 graphics, DDR2 SO-DIMM
memory, Realtek AC97 Audio, Serial ATA and one Intel® 82574L Gigabit LAN.
Intel Atom Processor
The Intel® Atom N270 single core processor is with 533 MHz front side bus,
512KB L2 cache. It's built on 45nm process technology support Hyper-Threading
Technology, Enhanced Intel SpeedStep® Technology reduces average system
power consumption.
Mobile Intel® 945GSE chipset
The board integrates Intel® 945GSE and ICH7M chipset. The chipset features
power-efficient graphics with an integrated 32-bit 3D graphics engine based on
Intel® Graphics Media Accelerator 950 architecture with DVI, LVDS, CRT, and
TV-Out display ports. It provides I/O capabilities and flexibility via high-bandwidth
interfaces such as PCI, Serial ATA and Hi-Speed USB 2.0 connectivity. It also
includes a single channel for 400/533 MHz DDR2 system memory
(SODIMM), AC97 Audio with 5.1 channels surrounding sound.
All in One multimedia solution
Based on Intel 945GSE and ICH7M chipset, the board provides high performance onboard
graphics, 18-bit Dual channel LVDS interface, DVI and HDTV and 5.1 channels AC97 Audio,
to meet the every requirement of the multimedia application.
Flexible Extension Interface
The board also provides Compact Flash Type II socket and one mini-PCI socket.

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1.2 <Product Specification>
General Specification
Form Factor 3.5 inch miniboard
CPU Intel® Atom N270 processor
Package type: FCBGA8
Front side bus: 533MHz
Memory 1 x 200-pin DDR2 SO-DIMM SDRAM up to 2GB
Unbufferred, none-ECC memory supported only
Chipset Intel® 945GSE and ICH7M
BIOS Phoenix-Award v6.00PG 8Mb SPI flash BIOS
Green Function Power saving mode includes doze, standby and suspend modes.
ACPI version 1.0 and APM version 1.2 compliant
Watchdog Timer System reset programmable watchdog timer with 1 ~ 255
sec./min. of timeout value
Real Time Clock Intel® ICH7M built-in RTC with lithium battery
Enhanced IDE UltraDMA33 IDE interface supports up to 2 ATAPI devices
One 44-pin IDE port onboard
One CompactFlash Type II socket on solder side
Serial ATA Intel® ICH7M integrates 2 Serial ATA interfaces
(No RAID Function)
Up to 150MB/s of transfer rate
Multi-I/O Port
Chipset Intel® ICH7M with Winbond® W83627THG controller
Serial Port One RS-232/422/485 serial port and one RS-232
USB Port Two external & two internal Hi-Speed USB 2.0 ports with
480Mbps of transfer rate
IrDA Port One IrDA compliant Infrared interface supports SIR
K/B & Mouse PS/2 keyboard and mouse port
GPIO One 12-pin Digital I/O connector with 8-bit programmable I/O
interface
Smart Fan One CPU fan connectors for fan speed controllable
VGA Display Interface
Chipset Intel® 945GSE GMCH (Graphic Memory Controller Hub)
Frame Buffer Up to 224MB shared with system memory
Display Type CRT, LCD monitor with analog display, DVI, HDTV
Connector External DB15 female connector on rear I/O panel
Onboard 40-Pin LVDS connector
Onboard 26-Pin DVI connector
Onboard 10-Pin TV-out connector
Ethernet Interface
Controller 1 x Intel 82574L Gigabit Ethernet controller

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Type Triple speed 10/100/1000Base-T
auto-switching Fast Ethernet
Full duplex, IEEE802.3U compliant
Connector One External RJ45 connector with LED on rear I/O panel
Audio Interface
Chipset REALTEK ALC655
Interface 5.1 channel surround audio with Line-in, Line-out and MIC-in
Connector Onboard audio connector with pin header
Onboard CD-IN connector
Expansive Interface
Mini PCI 1 x Mini PCI socket
Power and Environment
Power Requirement DC 9~24V input with onboard 4-pin connector
Dimension 146.5 (L) x 101(H) mm
Temperature Operating within 0 ~ 60℃
Storage within -20 ~ 85℃
Ordering Code
3308540 Support Intel Atom N270 processor with onboard VGA, HDTV,
DVI, LVDS, Audio, SATA, Giga LAN, USB2.0, CF, GPIO, Mini
PCI, FDD

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1.3 <Mechanical Drawing>
Unit: inch

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1.4 <Block Diagram>
Intel Atom N270 Processo
r
Intel GMA950 Graphics
BIOS
AC97 ALC655
HDTV＆LVDS＆DVI
W83627THG
2 x SAT
A
CompactFlash＆IDE
2 x Serial ports
1 x 200-pin DDR2
SO-DIMM SDRAM
533/677MHz
4 x USB2.0 ports
8-bit GPIO
Intel 82574L
1 x GLAN
1 x IrDA
Intel 945 GSE
ICH7M
7307C
DVI
SPI
Mini PCI

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Chapter 2 <Hardware Setup>
2.1 <Connector Location>
JAT
SYSFAN CN_IR IDE CN_LVDS
MINIPCI
CDIN
CN AUDIO
CN_DIO
SATA1/2
JFRNT CN_INV DC_OUT
CN_HDTV CN_COM2 CPUFAN
CN_USB
CN_DVI DC_IN

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RJ45 PS2 USB CRT COM1
DDRII
CF

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2.2 <Jumper Reference>
Jumper Function
JRTC CMOS Operating/Clear Setting
JVLCD LCD Panel Voltage Setting
JAT AT Mode
JCSEL1/2 COM2 RS232/422/485 mode setting
JRTC
JCSEL1 JCSEL2
JVLCD
JAT

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2.3 <Connector Reference>
2.3.1 <Internal Connector>
Connector Function Remark
DDRII 200 -pin DDR2 SO-DIMM SDRAM slot Standard
IDE 44-pin primary IDE connector Slim
SATA1/2 7-pin Serial ATA connector Standard
CN_AUDIO 5 x 2-pin audio connector Slim
CDIN 4-pin CD-ROM audio input connector Standard
CN_DIO 6 x 2-pin digital I/O connector Standard
CN_USB 5 x 2-pin USB connector Standard
CPUFAN 4-pin CPU cooler fan connector Standard
SYSFAN 3-pin system cooler fan connector Standard
CN_COM2 5 x 2-pin com connector Slim
CN_IR 5-pin IrDA connector Standard
CF Compact Flash Type II socket Standard
CN_LVDS 20 x 2-pin LVDS connector Standard
CN_INV 5-pin LCD inverter connector Standard
DC_OUT 4-pin power output connector Standard
DC_IN DC 12V input connector Standard
MINIPCI Mini-PCI socket Standard
CN_DVI 13 x 2-pin DVI interface Standard
CN_HDTV 5 x 2-pin HDTV interface Standard
JFRNT 14-pin switch/indicator connector Standard
2.3.2 <External Connector>
Connector Function Remark
CRT DB15 VGA connector Standard
USB Dual USB 2.0 connector Standard
COM1 DB9 Serial port connector Standard
RJ45 One RJ45 LAN connector Standard
PS2 PS/2 keyboard and mouse connector Standard

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2.4 <CPU and Memory Setup>
The board provides one 200-pin DDR2 SO-DIMM to support DDR2 533 memory modules
up to 2GB of capacity. Non-ECC, unbuffered memory is supported only.
DDRII
CF

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2.5 <CMOS＆ATX Setup>
The board’s data of CMOS can be setting in BIOS. If the board refuses to boot due to inappropriate
CMOS settings, here is how to proceed to clear (reset) the CMOS to its default values.
Jumper: JRTC
Type: Onboard 3-pin jumper
JRTC Mode
1-2 Clear CMOS
2-3 Normal Operation
Default setting
Jumper: JAT
Type: onboard 2-pin header
JAT Mode
Open ATX Mode
Short AT Mode
Default setting
JRTC
1
3
JAT

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2.6 <Enhanced IDE & CF Interface>
The board has one Ultra DMA33 IDE interface to support up to 2 ATAPI devices,
and one Compact Flash Type II socket on the solder side.
44
1
2
43
IDE

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CF

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2.7 <Serial ATA Interface>
Based on Intel ICH7M, the board provides two Serial ATA interfaces with up to 150MB/s of
transfer rate.
SATA1/2

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2.8 <LAN Interface>
The Intel 82574L supports triple speed of 10/100/1000Base-T, with IEEE802.3 compliance
and Wake-On-LAN supported.
LAN