Commell ES-270 User manual

ES-270
ETX CPU module
User’s Manual
Edition 1.0
2006/09/04

ES-270 User’s Manual
2
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

ES-270 User’s Manual
3
Packing List
Please check the package before you starting setup the system
Hardware:
ES-270 ETX CPU Module x 1
Cable Kit:
26-pin slim type floppy cable x 1
Serial ATA ribbon cable x 2
Other Accessories:
Divers CD (including User’s Manual) x 1
Printed User’s Manual x 1
Head Sink and four screws

ES-270 User’s Manual
4
Index
Chapter 1 <Introduction>.....................................................................................7
1.1 <Product Overview>.................................................................................7
1.2 <Product Specification>...........................................................................8
1.3 <Mechanical Drawing>...........................................................................10
1.4 <Block Diagram>....................................................................................11
Chapter 2 <Hardware Setup>.............................................................................12
2.1 <Connector Location>............................................................................12
2.2 <Connector Reference>.........................................................................13
2.2.1 <Internal Connector>..................................................................13
2.3 <CPU and Memory Setup>....................................................................14
2.3.1< CPU>........................................................................................14
2.3.2 <Memory> ..................................................................................15
2.4 <Enhanced IDE Interface>.....................................................................16
2.5 <Serial ATA Interface>...........................................................................16
2.6 <Floppy Port>.........................................................................................17
2.7 <LAN Interface>.....................................................................................18
2.8 <Onboard Display Interface>.................................................................18
2.9 <USB2.0 Interface>................................................................................19
Chapter 3 <System Configuration>...................................................................21
3.1 <Video Memory Setup> .........................................................................21
Chapter 4 <BIOS Setup> ....................................................................................24
Appendix A <ETX connector Assignment>……………………………………….26
Appendix B <I/O Port Pin Assignment> ...........................................................29
B.1 <Floppy Port> ........................................................................................29
B.2 <Serial ATA Port>..................................................................................29
Appendix C <Flash BIOS>..................................................................................31
C.1<BIOS Auto Flash Tool>.........................................................................31

ES-270 User’s Manual
5
C.2<Flash Method>......................................................................................31
Appendix D <System Resources>…………………………………………….……32
Contact Information............................................................................................36

ES-270 User’s Manual
6
(The Page is Left For Blank)

ES-270 User’s Manual Introduction
Product Overview 7
Chapter 1 <Introduction>
1.1 <Product Overview>
ES-270 is the new generation of the ETX CPU module, with supporting Intel Core Duo/Core
Solo processors for 533/667MHz front side bus, Intel 945GM and ICH7-M chipset,
integrated GMA950 graphics, DDR2 SO-Dimm SDRAM, REALTEK AC97 Audio and serial
ATA with provide the economical embedded platform.
Intel Yonah dual core Processor
The board supports Intel Core Duo/Core Solo processors with 533/667MHz front side bus,
2MB L2 cache, to provide more powerful performance than before.
New features for Intel 945GM chipset
The board integrates Intel 945GM and ICH7-M chipset, to provide new generation of the
mobile solution, supports Intel GMA950 graphics, DDR2 400/533/667 memory, built-in high
speed mass storage interface of serial ATA, AC97 Audio with 5.1 channels surrounding
sound.
All in One multimedia solution
Based on Intel 945GM and ICH7-M chipset, the board provides high performance onboard
graphics, 24/18-bit Single/dual channel LVDS interface, 5.1 channels AC97 Audio, to meet
the very requirement of the multimedia application.

ES-270 User’s Manual Introduction
Product Specification
8
1.2 <Product Specification>
General Specification
Form Factor ETX CPU module
CPU Intel® Core Duo/Core Solo processors
Package type: FC-PGA478
Front side bus: 533/667MHz
Memory 1 x 200-pin DDR2 SoDIMM SDRAM up to 2GB
Unbufferred, none-ECC memory supported only
Chipset Intel® 945GM (Northbridge) and ICH7-M (Southbridge)
BIOS Phoenix-Award v6.00PG 4Mb 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 with 1 ~ 255
sec./min. of timeout value
Real Time Clock Intel® ICH7-M built-in RTC with lithium battery
Enhanced IDE Support one channels & up to two IDE device
Support Ultra DMA 33/66/100MHz IDE device
Serial ATA Intel® ICH7-M integrates 2 Serial ATA interfaces(No RAID
Function)
Up to 150MB/s of transfer rate
Multi-I/O Port
Chipset Intel® ICH7-M with Winbond® W83627THG controller
Serial Port Support two Serial Port
USB Port Support four USB 2.0 Ports
Floppy Port One slim type Floppy port
IrDA Port One IrDA compliant Infrared interface supports SIR
K/B & Mouse Support PS/2 keyboard and mouse interface
VGA Display Interface
Chipset Intel® 945GM GMCH integrate GMA 950
Frame Buffer Up to 224MB shared with system memory
Display Type Onboard 18-bit ＆optional 24-bit dual channel LVDS, CRT
Ethernet Interface
Chip Intel 82562 PHY
Type 10Base-T / 100Base-TX
auto-switching Fast Ethernet
Full duplex, IEEE802.3U compliant
Audio Interface
Chip Intel® ICH7M with Realtek® ALC655 AC97 Audio compliance
Interface 5.1 channels sound output
Support Line-in, Line-out and MIC-in

ES-270 User’s Manual Introduction
Product Specification 9
Expansive Interface
PCI 4 PCI bus master interface
Power and Environment
Power
Requirement 5V, 5Vstandby
Dimension 114mm x 95mm
Temperature Operating within 0 ~ 60℃(32 ~ 140℉)
Storage within -20 ~ 85℃(-4 ~ 185℉)
Ordering Code
ES-270 Support Intel Core Duo/Solo processor with onboard LVDS,
Audio, SATA, USB2.0, LPT, PCI, FDD
1. The specifications may be different as the actual production.
For further product information please visit the website at http://www.commell.com.tw

ES-270 User’s Manual Introduction
Mechanical Drawing
10
1.3 <Mechanical Drawing>