Aaeon SBC-656 User manual

SBC-656
Half Size Celeron CPU Card
With LCD, Ethernet & SSD

Copyright Notice
This document is copyrighted, 1999. All rights are reserved. The
original manufacturer reserves the right to make improvements to
the products described in this manual at any time without notice.
No part of this manual may be reproduced, copied, translated, or
transmitted in any form or by any means without the prior written
permission of the original manufacturer. Information provided in
this manual is intended to be accurate and reliable. However, the
original manufacturer assumes no responsibility for its use, nor for
any infringements upon the rights of third parties which may result
from its use.
Acknowledgements
AMD is a trademark of Advanced Micro Devices, Inc.
AMI is a trademark of American Megatrends, Inc.
Award is a trademark of Award Software International, Inc.
CyrixisatrademarkofCyrixCorporation.
IBM, PC/AT, PS/2, and VGA are trademarks of International
Business Machines Corporation.
Intel and Pentium II are trademarks of Intel Corporation.
Microsoft Windows®is a registered trademark of Microsoft Corp.
SMC is a trademark of Standard Microsystems Corporation.
RTLis a trademark of Realtek Semi-ConductorCo.,Ltd.
C&T is a trademark of Chips and Technologies, Inc.
UMC is a trademark of United Microelectronics Corporation.
ITE is a trademark of Integrated Technology Express, Inc.
SiS is a trademark of Silicon Integrated Systems Corp.
VIA is a trademark of VIA Technology, Inc.
All other product names or trademarks are properties of their
respective owners.
Part No. 2047656001 SBC-656 2nd Edition
Prepared in Taiwan Aug. 1999

A Message to the Customer
AAEON Customer Services
Each and every AAEON product is built to the most exacting
specifications to ensure reliable performance in the harsh and
demanding conditions typical of industrial environments. Whether
your new AAEON equipment is destined for the laboratory or the
factory floor, you can be assured that your product will provide the
reliability and ease of operation for which the name AAEON has
come to be known.
Your satisfaction is our primary concern. Here is a guide to
AAEON's customer services. To ensure you get the full benefit of
our services, please follow the instructions below carefully.
Technical Support
We want you to get the maximum performance from your products.
So if you run into technical difficulties, we are here to help. For the
most frequently asked questions, you can easily find answers in
your product documentation. These answers are normally a lot
more detailed than the ones we can give over the phone.
So please consult this manual first. If you still cannot find the
answer, gather all the information or questions that apply to your
problem, and with the product close at hand, call your dealer. Our
dealers are well trained and ready to give you the support you need
to get the most from your AAEON products. In fact, most problems
reported are minor and are able to be easily solved over the phone.
In addition, free technical support is available from AAEON
engineers every business day. We are always ready to give advice
on application requirements or specific information on the installa-
tion and operation of any of our products.

Product Warranty
AAEON warrants to you, the original purchaser, that each of its
products will be free from defects in materials and workmanship for
one year from the date of purchase.
This warranty does not apply to any products which have been
repaired or altered by persons other than repair personnel autho-
rized by AAEON, or which have been subject to misuse, abuse,
accident or improper installation. AAEON assumes no liability
under the terms of this warranty as a consequence of such events.
Because of AAEON's high quality-control standards and rigorous
testing, most of our customers never need to use our repair service.
If an AAEON product is defective, it will be repaired or replaced at
no charge during the warranty period. For out-of-warranty repairs,
you will be billed according to the cost of replacement materials,
service time, and freight. Please consult your dealer for more
details.
If you think you have a defective product, follow these steps:
1. Collect all the information about the problem encountered. (For
example, CPU type and speed, AAEON products used, other
hardware and software used, etc.) Note anything abnormal and
list any on-screen messages you get when the problem occurs.
2. Call your dealer and describe the problem. Please have your
manual, product, and any helpful information readily available.
3. If your product is diagnosed as defective, obtain an RMA
(return material authorization) number from your dealer. This
allows us to process your return more quickly.
4. Carefully pack the defective product, a fully-completed Repair
and Replacement Order Card and a photocopy proof of pur-
chase date (such as your sales receipt) in a shippable container.
A product returned without proof of the purchase date is not
eligible for warranty service.
5. Write the RMA number visibly on the outside of the package
and ship it prepaid to your dealer.

Packing list
Before you begin installing your card, please make sure that the
following materials have been shipped:
• 1SBC-656All-in-OneSingleBoardComputerCard
• 1Quick Installation Guide
• 1 Support CD contains the followings:
-- User's Manual (this manual in PDF file)
-- Ethernet drivers and utilities
--VGA drivers and utilities
• 1 hard disk drive (IDE) interface cable
• 1 floppy disk drive interface cable
• 1 6 pins mini-DIN dual outlet adapter for keyboard and PS/2
mouse
• 1 parallel port adapter (26 pins) and COM2 adapter (for RS-232/
422/485)
• 1 bag of screws and miscellaneous parts
If any of these items are missing or damaged, contact your distribu-
tor or sales representative immediately.

http://www.aaeon.com
Notice
DearCustomer,
Thank you for purchasing the SBC-656 board. This user's
manual is designed to help you to get the most out of the SBC-656,
please read it thoroughly before you install and use the board. The
product that you have purchased comes with an two-year limited
warranty, but AAEON will not be responsible for misuse of the
product. Therefore, we strongly urge you to first read the manual
before using the product.
To receive the lastest version of the user manual, please visit our
Web site at:

Contents
Chapter 1: General Information ....................... 1
Introduction ........................................................................... 2
Features.................................................................................. 3
Specifications ......................................................................... 4
Board layout........................................................................... 7
Board dimensions ................................................................. 8
Chapter 2: Installation ....................................... 9
Jumpers and connectors.................................................... 10
Locating jumpers ................................................................ 12
Locating connectors ........................................................... 13
Setting jumpers ................................................................... 14
CPU installing and upgrading............................................ 15
Installing DRAM (DIMMs) .............................................. 17
System Memory ......................................................................17
Supplementary information about DIMM ...............................17
Memory Installation Procedures .............................................17
Cache Memory .................................................................... 18
DOC address & CPU frequency ratio select (SW1, A, B,
C, D, E, F) ............................................................................ 19
LCD clock signal & driving voltage select (J2) ............ 21
Clear CMOS (J3)................................................................ 22
COM2 RS-232/422/485 select (J4, J5) ........................... 23
Power connectors (PWR1, CN13).................................... 24
CPU fan power connector (CN1) ...................................... 25
IrDA connector (CN2, Pin 1~4)........................................ 26
Reset switch (CN2, Pin 6, 7) ............................................. 27
External/internal speaker (CN2, Pin 8~11)..................... 28
Hard drive LED (CN2, Pin 13, 14)................................... 29
IDE hard drive connector (CN3) ...................................... 30
Connecting the hard drive .......................................................31

IDE hard drive connector (CN3) ............................................32
Display connectors (CN13, CN6) ..................................... 33
VGA display connector (CN13)..............................................34
LCD display connector (CN6) ................................................35
Keyboard and PS/2 mouse connector (CN8, CN11)...... 36
Parallel port connector (CN9) ........................................... 38
Floppy drive connector (CN3) .......................................... 40
Connecting the floppy drive.....................................................41
Floppy drive connector (CN10)...............................................42
100Base-Tx Ethernet connector (CN14)........................ 43
Serial ports (CN15, CN12) ................................................ 44
DiskOnChip socket (U19)................................................. 45
DiskOnChip (DOC) 2000 Installation ............................. 46
Chapter 3: Award BIOS Setup .......................... 47
Starting setup....................................................................... 48
Setup keys............................................................................ 49
Getting help ......................................................................... 50
In case of problem...................................................................50
Main setup menu ................................................................ 51
Standard CMOS setup ....................................................... 53
BIOS features setup ........................................................... 60
CHIPSET features setup ................................................... 63
Power management setup.................................................. 67
PNP/PCI congfiguration setup .......................................... 72
Load BIOS defaults/Load setup defaults ........................ 74
Integrated peripherals setup............................................. 75
Supervisor/User password setting ................................... 78
IDE HDD auto detection ................................................... 80
Save & exit setup................................................................ 81

Chapter 4: Flat Panel/CRT controller Display
Drivers and Utilities ...................... 83
Software drives .................................................................... 84
Hardware configuration ..........................................................84
Necessary prerequisites ..........................................................85
Before you begin .....................................................................85
Windows 95 .......................................................................... 86
Driverinstallation ....................................................................86
Windows 3.51....................................................................... 94
Driverinstallation ....................................................................94
Windows NT 4.0 .................................................................. 95
Driverinstallation ....................................................................95
Chapter 5: Ethernet Software configuration ...
......................................................... 97
Ethernet software configuration ....................................... 98
Appendix A: Programming the Watchdog
Timer ............................................. 99
Programming the watchdog timer ..................................100
Watchdog timer .....................................................................100
Configuration register ............................................................100
Appendix B: Installing PC/104 Modules ........ 107
Installing PC/104 modules...............................................108

Chapter 1 General Information 1
1
General
Information
This chapter gives background informa-
tion on the mainboard.
Sections include:
• Board specifications
• Layout and dimensions
CHAPTER

2SBC-656 User Manual
Introduction
The SBC-656 is an all-in-one Celeron processor based single board
computer(SBC)withaPCIFlatPanelcontroller,aPCI100Base-Tx
Ethernet interface. When using an Intel Celeron processor, the
SBC-656 achieves outstanding performance that surpasses any
other SBC in its class. In addition, the onboard SSD interface
supports M-systems DiskOnChip 2000 series, memory capacity
from2MB to 144 MB.
Onboard features include two serial ports (one RS-232, one RS-232/
422/485),onemulti-modeparallel(ECP/EPP/SPP)port,connectorfor
two USB (Universal Serial Bus) ports, a floppy drive controller, and
a keyboard/PS/2 mouse interface. The built-in high speed PCI IDE
controller supports Ultra DMA/33 mode. Up to two IDE devices
can be connected, including large hard disks, CD-ROM drives, and
tape backup drives, etc.
TheSBC-656 also features power managementto minimize power
consumption. It complies with the ACPI standard and supports
three types of power saving features: Doze mode, Standby mode,
and Suspend mode. In addition, the board's watchdog timer can
automatically reset the system or generate an interrupt in case the
system stops due to a program bug or EMI.
Highly integrated SBC
The SBC-656 is a highly integrated SBC that combines, video, and
network functions on a single computer board. It provides up to
1024x 768 resolution @ 64Kcolors with on-chip 2MB SDRAM
display memory. Major onboard devices adopt PCI technology to
achieve outstanding computing performance making the SBC-656
one of the world's best and most powerful all-in-one Single Board
Computer.

Chapter 1 General Information 3
Features
• Supports Intel Celeron CPUs up to 466MHz
• Supports DiskOnChip (SSD) up to 144MB
• C&T69000 LCD controller supports 36-bit TFT Panels
• 100Base-TxFast Ethernet
• Supports H/W status monitoring

4SBC-656 User Manual
Specifications
Standard SBC functions
•CPU: Intel Celeron 300~466MHz (With system bus frequencies of
66/100MHz)
• Bus interface: ISA bus.
•CPUsocket: 370 pins Socket
•BIOS:Award 256KBFlashBIOS
•Chipset: Intel440BX
•I/Ochipset: Winbond W83977TF with fully 16-bit I/O decoded
• Memory : Onboard one 168 pins DIMM sockets support up to
256Mbytes SDRAM
•EnhancedIDE: Supports up to two IDE devices. Supports Ultra DMA/
33 mode with data transfer rate 33MB/Sec.
•FDDinterface: Supports up to two floppy disk drives, 5.25" (360KB and
1.2MB) and/or 3.5" (720KB,1.44MB,and2.88MB)
•Parallelport: One bi-directional parallel port. Supports SPP, ECP, and
EPP modes
•Serialport:One RS-232 and one RS-232/422/485 serial port. Portscan be
configuredas COM1, COM2, COM3,COM4, or disabled individually.
Two16C550 serial UARTs.
•IRinterface:Supports one IrDA Tx/Rx header
•KB/Mouseconnector : 6 pins mini-DIN connector supports PC/AT
keyboard and PS/2 mouse. Additional 5 pins header supports PC/AT
keyboard for IPC applications
• USB connectors: 4 x 2 header onboard supports dual USB ports
• Battery: Lithium battery for data retention of up to 10 years
•Watchdog timer: Can generate a system reset, IRQ15, or NMI. Software
selectable time-out interval (32 sec. ~ 254 min., 1 min./step)

Chapter 1 General Information 5
• DMA:7 DMA channels (8237 equivalent)
•Interrupt: 15interruptlevels(8259 equivalent)
•Powermanagement: I/O peripheral devices support power saving and
doze/stanby/suspend modes. APM 1.2 ocmpliant
•H/Wstatus monitoring: Winbond W83781D H/W status monitoring IC
supports power supply voltages, and temperatures monitoring
Flat Panel/CRT Interface
•Chipset:C&T69000
•Displaymemory: 2MB SDRAM built in chip
• Displaytype: Supports non-interlaced CRTandLCD (TFT, DSTN, and
Mono) displays. Can display both CRT and Flat Panel simultaneously
•Resolution:Upto 1024x768@64K colors
Ethernet Interface
•Chipset: RealtekRTL8139B100Base-TxFastEthernetcontroller
•Ethernetinterface:Onboard 100Base-Tx RJ-45 connector
SSD Interface
• One 32 pins DIP socket supports M-Systems DiskOnChip 2000 series up
to 144MB

6SBC-656 User Manual
Mechanical and environmental
•Powersupplyvoltage: +5V(4.75Vto5.25V),
+12V (11.4V to 12.6V)
•Powerrequirement:+5V@4.1A(Celeron300MHz)
•Operatingtemperature:32to140o F(0to60oC)
•Boardsize:13.3"(L)x4.8"(W)(338mmx122mm)
•Weight:1.2 lb. (0.5Kg)

Chapter 1 General Information 7
Board layout

8SBC-656 User Manual
Board dimensions

Chapter 2 Installation 9
2
Installation
This chapter describes how to set up the
main board hardware, including instruc-
tions on setting jumpers and connecting
peripherals, switches, and indicators. Be
sure to read all the safety precautions
before you begin the installation proce-
dure.
CHAPTER

10 SBC-656 User Manual
Jumpers and connectors
Connectors on the board link it to external devices such as hard
disk drives, a keyboard, or floppy drives. In addition, the board
has a number of jumpers that allow you to configure your system
to suit your application.
The following tables list the function of each of the board's
jumpers and connectors.
Jumpers
Label Function
SW1 (B, C) DOC address select
SW1 (D, E, F) CPU frequency ratio select
J2 LCD clock signal & driving voltage select
J3 Clear CMOS
J4 COM2 RS-232/422/485 select
J5 COM2 RS-232/422/485 select