This manual has been carefully checked and believed to contain
accurate information. AXIOMTEK Co., Ltd. assumes no responsibility
for any infringements of patents or any third party’s rights, and any
liability arising from such use.
AXIOMTEK does not warrant or assume any legal liability or
responsibility for the accuracy, completeness or usefulness of any
information in this document. AXIOMTEK does not make any
commitment to update the information in this manual.
AXIOMTEK reserves the right to change or revise this document
and/or product at any time without notice.
No part of this document may be reproduced, stored in a retrieval
system, or transmitted, in any form or by any means, electronic,
mechanical, photocopying, recording, or otherwise, without the prior
written permission of AXIOMTEK Co., Ltd.
CAUTION
If you replace wrong batteries, it causes the danger of explosion. It is
recommended by the manufacturer that you follow the manufacturer’s
instructions to only replace the same or equivalent type of battery,
and dispose of used ones.
All Rights Reserved
June 2008, Version A4
Printed in Taiwan
ii
ESD Precautions
Computer boards have integrated circuits sensitive to static electricity.
To prevent chipsets from electrostatic discharge damage, please take
care of the following jobs with precautions:
Do not remove boards or integrated circuits from their anti-static
packaging until you are ready to install them.
Before holding the board or integrated circuit, touch an unpainted
portion of the system unit chassis for a few seconds. It
discharges static electricity from your body.
Wear a wrist-grounding strap, available from most electronic
component stores, when handling boards and components.
Trademarks Acknowledgments
AXIOMTEK is a trademark of AXIOMTEK Co., Ltd.
Windows
Phoenix & AWARD are trademarks of Phoenix Technology Ltd.
IBM, PC/AT, PS/2, VGA are trademarks of International Business
Machines Corporation.
Intel
Winbond is a trademark of Winbond Electronics Corp.
Other brand names and trademarks are the properties and registered
brands of their respective owners.
®
is a trademark of Microsoft Corporation.
®
and Pentium® are trademarks of Intel Corporation.
iii
Table of Contents
Disclaimers........................................................................................................... ii
ESD Precautions ................................................................................................. iii
Configuring SATA for RAID Function................................ 65
CEM830 COM Express
TM
Type-II Module User’s Manual
C h a p t e r 1
Introduction
The CEM830 is a new COM Express
®
Intel
CoreTM 2 Duo, CoreTM Duo, and Celeron
533/667MHz FSB. It is practically finest embedded Socket M (478-pin)
computer-on-module in the market. It integrates Intel
ICH7M chipsets, excellent Multiple I/O, LVDS LCD, Fast/Gigabit
Ethernet and AC'97/HD digital Audio interface to make all in one
single module as computing engine. It provides one PCI Express X16
for graphics or SDVO, PCI Express X1, 32-bit/33MHz PCI master
which are for expansion purpose.
This module supports various I/O features: CRT, LVDS LCD,
Fast/Gigabit Ethernet, HD Audio, PATA IDE, SATA IDE, USB 2.0,
GPIO and Watchdog timer.
Introduction
TM
Type-II Module to support
®
M processors with
®
945GME &
1
CEM830 COM ExpressTM Type-II Module User’s Manual
1.1 Specifications
zCPU: Socket M (478-pin) for Intel
and Celeron
z System Chipset: Intel
z CPU Frequency: 533/667MHz FSB
z BIOS
Phoenix-Award BIOS, Y2K compliant
4Mbit Flash, DMI, Plug and Play
SmartView for multiple LCD type selection, display
®
M processors
®
945GME & ICH7M
mode option and application extension features
“Load Optimized Default” to backup customized Setting in
the BIOS flash chip to prevent from CMOS battery fail
z System Memory
Two x 200-pin DDR2 SO-DIMM sockets
Maximum to 4GB DDR2 memory (Intel 945GME supports
DDR2-400/533/667 up to 4GB, the actual maximum
capacity will be less depending on system configuration)
zL2 Cache: integrated in CPU
®
CoreTM 2 Duo, CoreTM Duo,
z USB Interface
Eight USB ports with fuse protection and complies with
USB Spec. Rev. 2.0
z Graphics:
Intel
CRT and LVDS LCD output
Maximum up to 224MB frame buffer sharing system
*If the Module is working 82573V PCI-e LAN chip, the
pin assignments of A52, A53, B52 and B53 will be N.C.
** The PCB Version B1 and afterward will support this
feature.
Jumpers and Connectors
17
CEM830 COM ExpressTM Type-II Module User’s Manual
MEMO
18
Jumpers and Connectors
CEM830 COM Express
Hardware Description
3.1 Microprocessors
TM
Type-II Module User’s Manual
C h a p t e r 3
The CEM830 Series supports Intel® CoreTM 2 Duo, CoreTM Duo, and
Celeron
Windows 2000/XP and Linux environments. The system performance
depends on the microprocessor. Make sure your installed
microprocessor with all correct settings that prevents the CPU from
damages.
®
M processors, which make your system operated under
3.2 BIOS
The CEM830 Series uses Award Plug and Play BIOS with a single
4Mbit Flash EPROM.
3.3 System Memory
The CEM830 Series industrial CPU card supports two 200-pin DDR2
SO-DIMM sockets for a maximum memory of 4GB DDR2 SDRAMs.
(Intel 945GME supports DDR2-400/533/667 up to 4GB, the actual
maximum capacity will be less depending on system configuration)
The memory module can come in sizes of 64MB, 128MB, 256MB,
512MB, 1GB and 2GB.
Hardware Description
19
CEM830 COM ExpressTM Type-II Module User’s Manual
3.4 I/O Port Address Map (With CEB94000
under WinXP)
Address Devices
20
Hardware Description
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