Global American Inc. 3308520 User manual

3308520 User’s Manual
5.25" Embedded Controller with Socket 479
for Intel Pentium M/ Celeron M
Version 1.0

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.

Table of Contents
Chapter 1 General Description ..................................1
1.1 Major Features....................................................................... 2
1.2 Specifications ........................................................................ 3
1.3 Board Dimensions................................................................. 5
Chapter 2 Unpacking ..................................................7
2.1 Opening the Delivery Package............................................. 7
2.2 Inspection............................................................................... 7
Chapter 3 Hardware Installation ..............................9
3.1 Before Installation ................................................................. 9
3.2 Board Layout ....................................................................... 10
3.3 Jumper List .......................................................................... 11
3.4 Connector List ..................................................................... 11
3.5 Configuring the CPU ........................................................... 12
3.6 System Memory ................................................................... 12
3.7 VGA Controller .................................................................... 13
3.8 PCI E-IDE Drive Connector................................................. 15
3.9 Floppy disk Drive Connector ............................................. 16
3.10 Parallel Connector............................................................... 17
3.11 Serial Port Connectors ....................................................... 18
3.12 Ethernet Connector............................................................. 19
3.13 USB Port............................................................................... 20
3.14 CMOS Data Clear................................................................. 20
3.15 Power and Fan Connectors................................................ 20
3.16 Keyboard/Mouse Connectors ............................................ 22
3.17 System Front Panel Control ............................................... 22
3.18 Watchdog Timer .................................................................. 23
3.19 Audio Connectors ............................................................... 24
3.20 CompactFlashConnector................................................ 24
3.21 PCI Expansion Slot ............................................................. 25
3.22 GPIO Function ..................................................................... 26
3.23 Capture Function................................................................. 26
3.24 TV-Out and S-Video Function ............................................ 27
3.25 PC/104 Connectors ............................................................. 28

Safety Instructions
Integrated circuits on computer boards are sensitive to static electricity. To
avoid damaging chips from electrostatic discharge, observe the following
precautions:
 Do not remove boards or integrated circuits from their anti-static packaging
until you are ready to install them.
 Before handling a board or integrated circuit, touch an unpainted portion of
the system unit chassis for a few seconds. This helps to discharge any static
electricity from your body.
 Wear a wrist-grounding strap, available from most electronic component
stores, when handling boards and components. Fasten the ALLIGATOR clip
of the strap to the end of the shielded wire lead from a grounded object.
Please wear and connect the strap before handle the product to ensure
harmlessly discharge any static electricity through the strap.
 Please use a conductive from pad when putting down any components or
parts or tools outside the computer. You may also use an anti-static bag
instead of the pad. If such a situation is not available, you can provide some
ESD protection by wearing an antistatic wrist strap and attaching if to a metal
part of the computer chassis. Please inquire from your local supplier for
additional assistance in finding the necessary anti-static gadgets.
NOTE: DO NOT TOUCH THE BOARD OR ANY OTHER SENSITIVE
COMPONENTS WITHOUT ALL NECESSARY ANTI-STATIC
PROTECTIONS.

1
Chapter 1
General Description
The 3308520 is an Intel® 852GME GMCH and is an Intel®
852GM GMCH chipset-based board designed. The 3308520/
is ideal all-in-one embedded engine board. Additional
features include an enhanced I/O with CF, mini PCI slot, PCI slot,
GPIO, CRT/LVDS, LAN, audio, 4 COM, PC/104, and USB2.0
interfaces.
Its onboard ATA/33/66/100 to IDE drive interface architecture allows
the 3308520/ to support data transfers of 33, 66 or
100MB/sec. to one IDE drive connection. The 3308520 supports Intel®
Pentium® M/Celeron® M processor 1.3~2.0GHz, and
supports ULV Intel® Celeron® M processor 600MHz/512K.
The Intel® 852GM(E) with 8MB shared main memory supports CRT
display up to 1600 x 1200. It also supports LVDS interface, 3308520
provides 24-bit single channel/48-bit dual channel, provides
18-bit single channel/36-bit dual channel.
System memory is also sufficient with the one DDR socket that can
support up to 1GB.
Additional onboard connectors include 6 x USB2.0 ports providing
faster data transmission. And one 10-pin connector for 10/100 Based
Ethernet uses.

2
To ensure the reliability in an unmanned or standalone system, the
watchdog timer (WDT) onboard 3308520/ is designed with
software that does not need the arithmetical functions of a real-time
clock chip. If any program causes unexpected halts to the system, the
onboard WDT will automatically reset the CPU or generate an interrupt
to resolve such condition.
1.1 Major Features
The 3308520/ provides with the following features:
 Intel® Pentium® M/Celeron® M processor 1.3~2.0GHz (3308520)
ULV Intel® Celeron® M processor 600MHz/512K ()
 Supports 533MHz FSB (only 3308520)
 One 200-pin SO-DIMM socket up to 1GB DDR SDRAM
 Intel® 852GME GMCH/ICH4 system chipset (3308520)
Intel® 852GM GMCH/ICH4 system chipset ()
 Winbond W83627HG-AW super I/O chipset
 Intel® 82852GME graphics controller (3308520)
Intel® 82852GM graphics controller ()
 24-bit/48-bit LVDS Panel display interface (3308520)
18-bit/36-bit LVDS Panel display interface ()
 Intel® 82562ET fast Ethernet controller
 ALC203 3D audio controller
 Fast PCI ATA/33/66/100 IDE controller
 CF, GPIO, 4 COM, 6 USB2.0, PC/104
 TV-Out (3308520 only), Capture (3308520 only), H/W Monitor function

3
1.2 Specifications
 System
 CPU
3308520 provides Intel® Pentium® M processor 760 2.0GHz, Intel®
Pentium® M processor 745 1.8GHz, Intel® Celeron® M processor 370
1.5GHz, Intel® Celeron® M processor 320 1.3GHz
provides ULV Intel® Celeron® M processor 600MHz/512K
 Front Side Bus
3308520 supports 400/533MHz FSB
supports 400MHz FSB
 BIOS
Award PnP Flash BIOS
 Chipset System
Intel® 852GME GMCH/ICH4
 I/O Chipset
Winbond W83627HG-AW
 System Memory
One 200-pin SO-DIMM socket up to 1GB DDR SDRAM
 Storage
One Type I/II CF socket
 Watchdog Timer
Software programmable time-out intervals from 1~255 sec.
 Hardware Monitor
Monitoring temperatures, voltages, and cooling fan status
 Expansion
One Type III mini PCI slot, one standard PCI slot, PC/104 Bus
 I/O Interface
 MIO
1 x IDE
1 x FDD
1 x Parallel
1 x RS-232/422/485
3 x RS-232
6 x USB2.0
1 x 6-pin header for KB/MS
 DIO
8-bit digital input/output port

4
 Display
 Chipset
Intel® 82852GME
 LVDS
24-bit single channel/48-bit dual channel
 TV-Out
Provides PAL or NTSC TV systems
 Capture
SAA7134HL video broadcast decoder
 Audio
 Chipset
ALC203
 Audio Interface (w/header)
MIC In, Line In, Line Out
 Ethernet
 Chipset
Intel® 82562ET 10/100 Mbps LAN
 Ethernet Interface
Internal 5x2 header
 Mechanical & Environmental
 Operating Temperature
0~60 degrees
 Operating Humidity
0~95%, non-condensing
 Board Size (LxW)
170 x 170 mm