Global American Inc. 3307562 User manual

3307562
3.5 inch Embedded Motherboard
User’s Manual
Edition 1.0
2005/2/16

3307562 User’s Manual
2
Copyright
Copyright 2004 - 2005. All rights reserved. This document is copyrighted and all rights are
reserved. The information in this document is subject to change without prior notice to
make improvements to the products.
This document contains proprietary information and protected by copyright. No part of this
document may be reproduced, copied, or translated in any form or any means without prior
written permission of the manufacturer.
All trademarks and/or registered trademarks contains in this document are property of their
respective owners. Disclaimer
The company shall not be liable for any incidentalor consequential damages resulting from
the performance or use of this product.
The company does not issue a warranty of any kind, express or implied, including without
limitation implied warranties of merchantability or fitness for a particular purpose.
The company has the right to revise the manual or include changes in the specifications of
the product described within it at any time without notice and without obligation to notify any
person of such revision or changes.
Trademark
All trademarks are the property of their respective holders.

3307562 User’s Manual
3
Packing List
Please check the package before you starting setup the system
Hardware:
3307562 embedded miniboard x 1
Cable Kit:
44-pin
44-pin
40-pin
44-pinATA33 IDE Cable x 1
COM port & Printer Port Cable x 1 USB Cable x 1
Audio Cable x 1 Floppy Cable x 1
PS/2 keyboard & mouse cable x 1
CD Content:
Divers
User’s Manual
1 to 3 power
output cable

3307562 User’s Manual
4
Index
Chapter 1 <Introduction> ..............................................................................6
1.1 <Product Overview> ..........................................................................6
1.2 <Product Specification> .....................................................................7
1.3 <Mechanical Drawing>.......................................................................9
1.4 <Block Diagram>............................................................................. 10
Chapter 2 <Hardware Setup>....................................................................... 11
2.1 <Connector Location>...................................................................... 11
2.2 <Jumper Location & Reference>.......................................................12
2.3 <Connector Reference>...................................................................13
2.3.1 <Internal Connector> ............................................................13
2.3.2 <External Connector> ........................................................... 13
2.4 <CPU & Memory Setup>..................................................................14
2.4.1 <CPU>................................................................................. 14
2.4.2 <Memory>............................................................................14
2.5 <CMOS Setup>............................................................................... 15
2.6 <Enhanced IDE & CF Interface>.......................................................16
2.7 <Floppy Port>..................................................................................17
2.8 <Ethernet Interface>........................................................................18
2.9 <Onboard Display Interface>............................................................19
2.10 <Onboard Audio Interface> ............................................................24
2.11 <Serial Port>.................................................................................25
2.12 <GPIO Interface>...........................................................................26
2.13 <Power Supply>............................................................................27
2.13.1 <Power output> .................................................................. 27
2.13.2 <Power Output>..................................................................27
2.14 <Switchand Indicator>...................................................................28
Chapter 3 <BIOS Setup>.............................................................................. 29
Appendix A<I/O Pin Assignment>............................................................... 31
A.1 <IDE Port>......................................................................................31

3307562 User’s Manual
5
A.2 <Floppy Port>.................................................................................32
A.3 <IrDA Port>.....................................................................................32
A.4 < VGA Port >...................................................................................32
A.5 <Serial Port>...................................................................................33
A.6 <LAN Port>.....................................................................................33
A.7 <PS/2 Keyboard & Mouse Port>....................................................... 33
Appendix B <Flash BIOS>........................................................................... 35
B.1 BIOS Auto Flash Tool ................................................................35
B.2 Flash Method............................................................................35
Appendix C <System Resources>............................................................... 37
C.1 <I/O Port Address Map>..................................................................37
C.2 <Memory Address Map>.................................................................. 38
C.3 <System IRQ & DMA Resources>....................................................39
C.3.1 <IRQ>................................................................................. 39
C.3.2 <DMA>................................................................................39
Contact Information..................................................................................... 40

3307562 User’s Manual Introduction
Product Overview6
Chapter 1 <Introduction>
1.1 <Product Overview>
3307562 is the 3.5 inches embedded motherboard with AMD Geode GX1 platform, with
onboard VGA, AC97 audio, dual LAN and DC 12V input interface. Based on the AMD
Geode GX1 processor, the board provides many advanced features for reduced power
consumption, fanless design and high cost/price rate of production.
Low Power Consumption
Based on the AMD Geode GX1@300MHz processor onboard, it only takes up to 3.7W at
maximum powering, and is completely suitable for fanless design. Without any cooling fan
onboard, it can avoid the heat problem when the cooler failed in accidence.
Onboard TTL/LVDS LCD interface
Based on the AMD CS5530 of integrated graphics, the board provides onboard graphics
with up to 4MB of frame buffer, 18-bit LVDS and TTL interfaces.
Embedded Component
Due to the low profile design, the board provides PC/104 for ISAinterface, CF card socket
for flash disk with porting embedded OS and up to 256MB of SO-DIMM.
Single Voltage Input
The board only requires DC 12V input; user’s can easily connect the board with an adapter
without the huge power supply.

3307562 User’s Manual Introduction
Product Specification 7
1.2 <Product Specification>
General Specification
Form Factor 3.5 inches embedded motherboard
CPU Embedded AMD Geode GX1 300MHz
Fanless with heatsink only
Memory 1 x 144-pin SO-DIMM up to 256MB
Unbufferred, none-ECC memory supported only
Chipset AMD Geode CS5530
BIOS Phoenix-Award PnP 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
Real Time Clock Chipset built-in RTC with lithium battery
Enhanced IDE One Ultra DMA33 IDE interface supports up to 2 ATAPI devices
One 44-pin IDE port onboard
Multi-I/O Port
Chipset WINBOND W83977F-A
Serial Port One external RS232 & one internal RS232/422/485 serial ports
USB Port Two internal USB1.1 ports
Parallel Port One 26-pin internal parallel port
Floppy Port One slim type Floppy port
IrDA Port One IrDA compliant Infrared interface supports SIR
K/B & Mouse External PS/2 keyboard and mouse ports on rear I/O panel
GPIO One 12-pin Digital I/O connector with 8-bit programmable I/O
interface
Hardware
Monitor Fan speed, CPU temperature and voltage monitoring
VGA Display Interface
Chipset AMD Geode GX1 built-in VGA controller with 2D engine
Memory BIOS selectable up to 4MB shard with system memory
Display Type CRT, LCD monitor with analog display
18-bit LVDS/TTL with LCD interface
Connector External DB15 female connector on rear I/O panel
Onboard 40-pin TTL connector
Onboard 20-pin LVDS connector
Onboard 5-pin backlight inverter connector
Solid State Disk Interface
Compact Flash 1 x Compact Flash Card Type I socket on solder side
DOM Onboard 44-pin IDE support DOM (Disk On Module)

3307562 User’s Manual Introduction
Product Specification8
Ethernet Interface
Controller Dual PCI based REALTEK 8100B controller
Type 10Base-T / 100Base-TX, auto-switching Fast Ethernet
Full duplex, IEEE802.3U compliant
Connector Two external RJ45 jack on I/O panel
Audio Interface
Controller REALTEK ALC201A AC97 codec
Output Interface Line-in, Line-out, CD-in, MIC-in
Connector Onboard 10-pin header
Expansion Interface
ISA Onboard PC/104 interface
Power and Environment
Power
requirement DC 12V input 1 x DC jack on I/O panel
1 x Onboard 4-pin 12V DC connector
Input Voltage 11V ~ 13V
Input Current 12V/2A 24W (board only)
Dimension 146mm x 101mm (L x W)
Temperature Operating within 0 ~ 60oC (32 ~ 140oF)
Storage within -20 ~ 85oC (-4 ~ 185oF)
Driver support
Windows Windows 98/SE/ME, NT4.0, 2000 and CE3.0
Linux Kernel version 2.4 or later
Ordering Code
3307562 3.5 inches embedded motherboard with onboard AMD GX1
300MHz processor, VGA, audio, dual LAN, USB, CF, TTL/LVDS

3307562 User’s Manual Introduction
Mechanical Drawing 9
1.3 <Mechanical Drawing>

3307562 User’s Manual Introduction
Block Diagram10
1.4 <Block Diagram>
V
GAmonito
r
TTL/LVDS LCD
AMD Geode GX1 Processor
SO-DIMM up to 256MB
DualLAN
PCI
ISA
PC/104
USB1.1
AC97Audio
GPIO
BIOS
Floppy
Serial Port
Parallel Port
Ultra DMA33 IDE
IrDA

3307562 User’s Manual Hardware Setup
Connector Location 11
Chapter 2 <Hardware Setup>
2.1 <Connector Location>
COM1 RJ45_2 RJ45_1 CRT PS2 DC_IN
CDIN
CN_AUDIO
PC104_A
CN_IR JFRNTCN_USB IDE1 CN_DIO SYSFAN FDDCN_COM2
CN_12V
CN_SPWR
CN_TTL
LPT
CN_LVDS
CN_INV
DIMM
CF

3307562 User’s Manual Hardware Setup
Jumper Location & Reference12
2.2 <Jumper Location & Reference>
Jumper Function
JRTC RTC/CMOS Setting
JATX AT/ATX Power Selection
JVOLT1 LCD Driving Voltage Setting
JCSEL1 / 2 COM2 RS-232/422/485 Mode Selection
JRTC JCSEL2 JCSEL1 JVOLT

3307562 User’s Manual Hardware Setup
Connector Reference 13
2.3 <Connector Reference>
2.3.1 <Internal Connector>
Connector Function Remark
DIMM 144-pin SO-DIMM socket (Solder Side) Standard
IDE1 44-pin primary IDE connector Standard
FDD 26-pin slim type floppy connector Standard
CN_12V 4-pin power supply connector Standard
CN_AUDIO 5 x 2-pin audio connector Standard
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
SYSFAN 3-pin system cooler fan connector Standard
CN_COM2 5 x 2-pin RS232 serial port Standard
CN_IR 5-pin IrDAconnector Standard
CF Compact Flash Type I socket (Solder Side) Standard
PC104_A PC/104 interface Standard
LPT 26-pin parallel port connector Standard
CN_TTL 40-pin TTL LCD interface Standard
CN_LVDS 20-pin LVDS LCD interface Standard
CN_INV 5-pin LCD backlight inverter connector Standard
CN_SPWR 4-pin 5V/12V power output connector Standard
JFRNT 14-pin front panel switch/indicator connector Standard
2.3.2 <External Connector>
Connector Function Remark
VGA DB15 VGAconnector Standard
RJ45_1/2 RJ45 LAN connector Standard
COM1 Serial port connector Standard
PS2 PS/2 Keyboard/Mouse connector Standard
DC_IN DC 12V input jack Standard

3307562 User’s Manual Hardware Setup
CPU & Memory Setup14
2.4 <CPU & Memory Setup>
2.4.1 <CPU>
The board integrates AMD Geode GX1 300MHz processor with special design for power
appliance. It requires only 3.7W power consumption at most, and is totally designed for
fanless system.
2.4.2 <Memory>
Based on AMD GX1 processor with built-in memory controller, the board provides one
144-pin SO-DIMM socket support up to 256MB of capacity. To install the SO-DIMM module,
please insert the module into the socket at 45 degree, then press down the module with a
click sound.
(1. Insert the SO-DIMM module into the socket at 45 degree)
(2. Press down the module with a click sound)

3307562 User’s Manual Hardware Setup
CMOS Setup 15
2.5 <CMOS 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
JRTC
1
3

3307562 User’s Manual Hardware Setup
Enhanced IDE & CF Interface16
2.6 <Enhanced IDE & CF Interface>
The board supports one Ultra DMA33 IDE interface, dual channel for 2 ATAPI devices.
The board also provides a Compact Flash Type I socket on secondary IDE channel.
IDE1
44
1
2
43
CF

3307562 User’s Manual Hardware Setup
Floppy Port 17
2.7 <Floppy Port>
The board provides a slim type floppy port; please use the 26-pin ribbon cable in the
package to connect the floppy device.
FDD
4. Lift up this plastic bar
5. Slot the cable in (Blue paste for outside)
6. Press back the plastic bar
Floppy rearside
1. Lift up the brown plastic bar
2. Slot the cable in (Blue paste for
brown bar side)
3. Press back the plastic bar

3307562 User’s Manual Hardware Setup
Ethernet Interface18
2.8 <Ethernet Interface>
The board integrates two PCI based Ethernet controller with REALTEK 8100B, full
compliance with IEEE 802.3u 100Base-T specifications and IEEE 802.3x Full Duplex Flow
Control, the board supports Wake-Up-On-LAN by BIOS configurable.
RJ45_2 RJ45_1
The Wake Up on LAN and Wake Up on Ring are provided by the same option

3307562 User’s Manual Hardware Setup
Onboard Display Interface 19
2.9 <Onboard Display Interface>
The board integrates AMD Geode GX1 processor with built-in 2D video engine, to provide
onboard DB15 VGAconnector, TTL and 18-bit LVDS interface. The built-in 2D video engine
supports following specified functions:
●Accelerates BitBLTs, line draw, text:
●Bresenham vector engine
●Supports all 256 raster operations (ROPs)
●Supports transparent BLTs and page flipping for Microsoft DirectDraw
●Runs at core clock frequency
●Full VGA and VESA mode support
CRT
12
39
40
CN_TTL
CN_LVDS
1
5
CN_INV
1 2
19 20
1
3

3307562 User’s Manual Hardware Setup
Onboard Display Interface20
In order to setup the LCD display well, please check the jumper setting before you use.
Jumper: JVOLT
Type: onboard 3-pin header
JVOLT Mode
1-2 +5V
2-3 +3.3V
Default setting
Connector: CN_INVERT
Type: onboard 5-pin header
Pin Description
1 +12V
2 Ground
3 Ground
4 Ground
5 VCC
Connector: CN_LVDS
Type: 20-pin header (10 x 2 pitch 2.0 mm)
Connector model: Hirose DF13-20S
Pin Signal Pin Signal
1 LCDVCC 2 LCDVCC
3 GND 4 GND
5 TXA- 6 TXA+
7 GND 8 TXB-
9 TXB+ 10 GND
11 TXC- 12 TXC+
13 GND 14 TCLK-
15 TCLK+ 16 GND
17 N/C 18 N/C
19 Ground 20 GND