VIA Technologies EPIA-TC Manual de usuario
User’s Manual
EPIA-TC
Mini-ITX Mainboard
P/N: 99-51-012821-12
Version 1.20
December 11, 2004
ii
Copyright
Copyright by VIA Technologies Inc. (“VIA”). No part of this manual may be
reproduced or transmitted in any form without express written authorization
from VIA.
Trademarks
All trademarks are the property of their respective holders.
PS/2 is a registered trademark of IBM Corporation.
Windows 95/98/98SE/ME/2000/NT and Windows XP are registered
trademarks of Microsoft.
Award is a registered trademark of Award Software Inc.
Data protection
All data should be backed-up prior to the installation of any drive unit or
storage peripheral. VIA will not be responsible for any loss of data resulting
from the use, disuse or misuse of this or any other VIA product.
No Warranty
VIA has made every effort to ensure the accuracy of the content of this
manual. However, it is possible that it may contain technical inaccuracies or
typographical or other errors. Our products are under continual improvement
and we reserve the right to make changes without notice. VIA will assume
no liability for any inaccuracy found in this publication, nor for damages,
direct, indirect, incidental, consequential or otherwise, that may result from
such an inaccuracy, including without limitation loss of data or profits.
VIA provides this manual “as is”, and 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 information provided in this manual is subject to change without notice.
VIA reserves the right to alter product designs, layouts or drivers without
notification.
iii
FCC-B Radio Frequency Interference Statement
This equipment has been tested and found to comply with the limits for a
class B digital device, pursuant to part 15 of the FCC rules. These limits are
designed to provide reasonable protection against harmful interference when
the equipment is operated in a commercial environment. This equipment
generates, uses and can radiate radio frequency energy and, if not installed
and used in accordance with the instruction manual, may cause harmful
interference to radio communications. Operation of this equipment in a
residential area is likely to cause harmful interference, in which case the user
will be required to correct the interference at his own expense.
Notice 1
The changes or modifications not expressly approved by the party
responsible for compliance could void the user’s authority to operate the
equipment.
Notice 2
Shielded interface cables and A.C. power cord, if any, must be used in order
to comply with the emission limits.
iv
Safety Instructions
1. Always read the safety instructions carefully.
2. Keep this User’s Manual for future reference.
3. Keep this equipment away from humidity.
4. Lay this equipment on a reliable flat surface before setting it up.
5. The openings on the enclosure are for air convection hence protects the
equipment from overheating. DO NOT COVER THE OPENINGS.
6. Make sure the voltage of the power source and adjust properly 110/220V
before connecting the equipment to the power inlet.
7. Place the power cord in such a way that people cannot step on it. Do not
place anything over the power cord.
8. Always unplug the power cord before inserting any add-on card or
module.
9. All cautions and warnings on the equipment should be noted.
10. Never pour any liquid into the opening. Liquid can cause damage or
electrical shock.
11. If any of the following situations arises, get the equipment checked by a
service personnel:
• The power cord or plug is damaged
• Liquid has penetrated into the equipment
• The equipment has been exposed to moisture
• The equipment has not work well or you can not get it work according
to User’s Manual.
• The equipment has dropped and damaged
• If the equipment has obvious sign of breakage
12. DO NOT LEAVE THIS EQUIPMENT IN AN ENVIRONMENT
UNCONDITIONED, STORAGE TEMPERATURE ABOVE 600 C
(1400F), IT MAY DAMAGE THE EQUIPMENT.
CAUTION: Explosion or serious damage may occur if the battery is
incorrectly replaced. Replace only with the same or equivalent type
recommended by the manufacturer.
v
Box Contents
• 1 x VIA Mainboard
• 1 x User’s Manual
• 1 x ATA-66/100/133 IDE Ribbon Cable
• 1 x IDE Power Cable
• 1 x Driver Utilities CD
vi
Table of Contents
Chapter 1: Specifications ........................................1-1
Mainboard Specifications..........................................................1-2
Mainboard Layout .....................................................................1-4
Back Panel Ports ......................................................................1-5
Slots ..........................................................................................1-5
Onboard Connectors and Jumpers...........................................1-6
Chapter 2: Installation..............................................2-1
CPU Installation ........................................................................2-2
Memory Module Installation ......................................................2-4
Connecting the Power Supply...................................................2-6
Back Panel Ports ......................................................................2-7
Connectors..............................................................................2-10
Jumpers ..................................................................................2-17
Slots ........................................................................................2-18
Chapter 3: BIOS Setup .............................................3-1
Entering Setup ..........................................................................3-2
Control Keys .............................................................................3-2
Gettings Help ............................................................................3-3
The Main Menu .........................................................................3-4
Standard CMOS Features ........................................................3-6
Advanced BIOS Features .........................................................3-8
Advanced Chipset Features....................................................3-11
Integrated Peripherals.............................................................3-13
Power Management Setup .....................................................3-17
PNP / PCI Configurations .......................................................3-22
PC Health Status ....................................................................3-25
Frequency / Voltage Control ...................................................3-26
Load Fail-Safe Defaults ..........................................................3-29
Load Optimized Defaults.........................................................3-30
Set Supervisor / User Password .............................................3-31
Save & Exit Setup ...................................................................3-33
Exit Without Saving.................................................................3-34
Chapter 4: Driver Installation ..................................4-1
Driver Utilities............................................................................4-2
CD Content ...............................................................................4-3
vii
Appendix A: Smart 5.1 ............................................ A-1
Intelligent 6-Channel Audio...................................................... A-2
Appendix B: Add-on Modules ................................ B-1
CCM-01.................................................................................... B-2
LVDS-04 .................................................................................. B-4
RGB-01 .................................................................................... B-5
DVI-01...................................................................................... B-6
Appendix C: Onboard Power Specifications ........ C-1
DC-to-DC Specification............................................................ C-2
Power Consumption (Board Only) ........................................... C-3
Power Consumption (With IDE) ............................................... C-4
1-1
Specifications
The ultra-compact and highly intergrated VIA
EPIA-TC Mini-ITX Mainboard is the smallest form
factor mainboard specification available today,
developed by VIA Technologies, Inc. as part of the
company’s open industry-wide total connectivity
initiative. The mainboard enables the creation of an
exciting new generation of small, ergonomic,
innovative and affordable embedded systems.
Through high level of integration, mini-ITX only
occupy 66% of the size of FlexATX mainboard
form factor. The mainboard comes with an
embedded VIA Processor, boasting ultra low power
consumption and cool, quiet operation.
This chapter includes the following sections:
Mainboard Specifications 1-2
Mainboard Layout 1-4
Back Panel Ports 1-5
Slots 1-5
Connectors / Jumpers 1-6
Chapter
1
Chapter 1
1-2
Mainboard Specifications
CPU
• VIA C3 / EDEN EBGA Processor (onboard)
• Enhanced Ball Grid Array Package (EBGA)
• Internal L1 128KB and L2 64KB cache memory
Chipset
• VIA CLE266 North Bridge
• VT8235 South Bridge
Memory
• 1 x 200-pin DDR266 SODIMM socket (up to 1 GB)
Expansion Slots
• 1 x PCI
Graphics
• Integrated VIA UniChrome AGP graphics
Audio
• VT1612A, two-channel or
• VT1616, six-channel AC’97 Codec
LAN
• VIA VT6103 10/100 Base-T Ethernet PHY
IDE
• 2 X UltraDMA 66/100/133 Connector
OnModule CardBus/CF (optional)
• RICOH 476II
Specifications
1-3
Back Panel I/O Ports
• DC-in power jack
• 1 x PS2 mouse port
• 1 x PS2 keyboard port
• 1 x VGA port
• 1 x RJ-45 LAN port
• 2 x USB 2.0/1.1 ports
• 1 x Serial port
• 3 x Audio jacks: line-out, line-in and mic-in
• 1 x Cardbus slot & CF slot (optional)
Onboard I/O Connectors
• 2 x USB 2.0/1.1 connector (USB 2.0 support included in South Bridge)
• 1 x Front audio connector
• 1 x KBMS connector
• 1 x Wake-on-LAN connector
• 2 x Fan connectors (CPU Fan, System Fan)
• 1 x LVDS connector (optional)
• 1 x Serial port connector for second COM port
• 1 x LPT port connector
• 1 x 12V connector
• 1 x SPDIF connector
• 1 x I2C Pin-header
BIOS
• Award BIOS on 2/4Mbit flash memory
Form Factor
• 17 cm X 17 cm Mini-ITX (4 layers)
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