AMD Geode LX 800 User manual

LE-366
AMD Geode TM
LX800 3.5” Embeded Board
User’s Manual
Edition 1.0
2008/02/20

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Copyright
Copyright 2006. 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 incidental or 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.
Any questions please visit our website at TUhttp://www.commell.com.twUT

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Packing List
Please check the package before you starting setup the system.
Hardware:
LE-366 series motherboard x 1
Cable Kit:
Printed Matters:
User’s Manual x 1
Driver CD x 1
Floppy Cable x 1
44-pin ATA33 IDE Cable x 1
44pin
44pin
40pin
Power Cable x 1
PS2 keyboard & mouse cable
DC_IN Power Cable x 1
RS232 Cable x 1 USB Cable x 1

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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
2.1<Connector Location>...........................................................................11
2.1.1 <Connector Reference>.............................................................13
2.1.2 <External Connector>.................................................................13
2.2 <CPU and Memory Setup>...................................................................14
2.2.1 <CPU Setup> .............................................................................14
2.2.2 <Memory Setup>........................................................................14
2.3 <Enhanced IDE & CF Interface> ..........................................................16
2.4 <Floppy Port>........................................................................................17
2.4.1 <Analog VGA Interface> ............................................................18
2.4.2 <Digital Display>.........................................................................19
2.5 <GPIO Interface>...................................................................................24
2.6 <Serial Port Jumper Setting >..............................................................25
2.6.1 <Power Input>............................................................................26
2.6.2 <Power Output> .........................................................................26
Chapter 3 <BIOS Setup>....................................................................30
Appendix A <I/O Port Pin Assignment>.................................32
A.1 <IDE Port> .............................................................................................32
A.2 <Floppy Port>........................................................................................33
A.3 <Serial Port>..........................................................................................33
A.4 <CRT Port>............................................................................................34
A.5 <LAN Port>............................................................................................34
A.6 < USB Port >..........................................................................................34

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A.7 <PS/2 Keyboard & Mouse Port>..........................................................35
Appendix B <Flash BIOS>................................................................37
B.1 BIOS Auto Flash Tool................................................................37
B.2 Flash Method..............................................................................37
Appendix C <System Resources>.............................................38
Appendix D <Programming GPIO’s>.......................................42
Contact Information..............................................................................45

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Chapter 1 <Introduction>
1.1 <Product Overview>
LE-366 is the Mini-ITX motherboard with AMD Geode LX800 platform, with onboard VGA,
AC97 audio, GIGA LAN interface. Based on the AMD Geode LX800 processor, the board
provides many advanced features for reduced power consumption, fan-less design and
high cost/price rate of production.
Low Power Consumption
Based on the AMD Geode LX800@500MHz processor onboard, it only takes up to 3.8W at
maximum powering, and is completely suitable for fan-less design. Without any cooling fan
onboard, it can avoid the heat problem when the cooler failed in accidence.
Onboard TFT/LVDS LCD interface
Based on the AMD Geode LX800@500Mhz of integrated graphics and 18-bit LVDS
interfaces.
Embedded Component
Due to the low profile design, the board provides CF card socket for flash disk with porting
embedded OS and up to DDR SDRAM.
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.

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1.2 <Product Specification>
General Specification
Form Factor 145 mm x 102 mm (5.7” x 4”)
CPU Up to AMD Geode LX 800 Processor
Memory One So-DIMM slot support DDR 266/333/400 MHz SDRAM up to
1GB
Chipset AMD Geode CS5536
BIOS Phoenix-Award 4Mb PnP Flash
Green Function ACPI 1.0 and APM 1.2 compliant
Watchdog Timer PIT (Programmable Interval Timer) with 3 channels
Real Time Clock AMD Geode CS5536 built in RTC with Lithium
Enhanced IDE UDMA ATA 33 ATA IDE connection
Multi-I/O Port
Chipset AMD Geode CS5536+Winbond W83627HG
Serial Port 1 external RS-232 port (COM1)
1 internal RS-232/422/485 port (COM2)
USB Port 2 external USB 2.0 ports
2 internal USB 2.0 ports
Floppy Port One slim type Floppy port
K/B & Mouse 1 PS 2 port
GPIO One 12-pin Digital I/O connector with 8-bit programmable I/O
interface
VGA Display Interface
Chipset Built in Geode LX Processor High performance 2D graphics
controller
Memory Shared system memory up to 4MB
Frame Buffer Up to 256MB shared with system memory
Display Type Support 1920x1440 in CRT mode and 1600x1200 in TFT mode
VESA 1.1 and 2.0 VIP/VDA support
Connector External DB15 female connector on rear I/O panel
Onboard 30-pin LVDS connector
Ethernet Interface
Controller 1 x Realtek RTL8110S-32 Gigabit Ethernet controller
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 ® ALC203 AC97 Audio compliance
Interface 2 channels sound output

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Connector External Audio phone jack for Line-out and MIC-in.
Onboard audio connector with pin header
Expansive Interface
PCI 1 Mini-PCI slot V2.2 33/66 MHz
1 Compact Flash (optional)
Power and Environment
Power Requirement 12V DC Jack power connector
Temperature Operating temperature with 0℃~60℃(32℉~ 140℉)
Storage temperature with 20℃~ 80℃(-68℉~ 176℉)
Ordering Code
LE-366 AMD LX800 processor Mini-ITX with onboard VGA, GigaLAN,
RS232, USB2.0, Audio, LCD and DDR DIMM
The specifications may be different as the actual production.
For further product information please visit the website at TUhttp://www.commell.com.twUT

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1.3 <Mechanical Drawing>
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