AXIOMTEK SBC81613 User manual

SBC81613
Socket 370 Full-size
All-in-One
CPU Card Series
User’s Manual

Disclaimers
The information in this manual has been carefully checked and is believed to
be accurate. AXIOMTEK Co., Ltd. assumes no responsibility for any
infringements of patents or other rights of third parties which may result
from its use.
AXIOMTEK assumes no responsibility for any inaccuracies that may be
contained in this document. AXIOMTEK makes no commitment to update or
to keep current the information contained in this manual.
AXIOMTEK reserves the right to make improvements to this document
and/or product at any time and 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.
Copyright 2003 by AXIOMTEK Co., Ltd.
All rights reserved.
August 2004, Version A3
Printed in Taiwan

ESD Precautions
Integrated circuits on computer boards are sensitive to static
electricity. To avoid damaging chips from electrostatic discharge,
observe the following precautions:
Do not remove boards or integrated circuits from their
anti-static packaging until you are ready to install them.
Before handling a board or integrated circuit, touch an
unpainted portion of the system unit chassis for a few
seconds. This helps to discharge any static electricity on
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.
IBM is a registered trademark of International Business
Machines Corporation.
MS-DOS, and Windows 95/98/NT/2000 are trademarks of
Microsoft Corporation.
Award is a trademark of Award Software, Inc.
IBM, PC/AT, PS/2, VGA are trademarks of International
Business Machines Corporation.
Intel and Celeron, Pentium III are trademarks of Intel
Corporation.
C&T is a trademark of Chips and Technologies, Inc.
Realtek is a registered trademark of Realtek Semiconductor
Corporation.
Other brand names and trademarks are the properties and
registered brands of their respective owners.

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Table of Contents
T a b l e o f C o n t e n t s
Chapter 1 Introduction ------------------------------- 1
1.1 General Description ............................................1
1.2 Specifications .....................................................2
1.3 Utilities Supported...............................................3
1.4 Board Dimensions...............................................4
Chapter 2 Jumpers and Connectors-------------- 5
2.1 Board Layout ......................................................5
2.2 Jumper Settings..................................................6
2.2.1 Power Selection of Flat Panel Connector: JP1, JP6 ..
6
2.2.2 CMOS Clear Jumper: JP9...................................... 7
2.2.3 Watchdog Trigger Mode Setting: JP10.................... 7
2.2.4 Compact Flash Settings: JP7, JP8 ......................... 7
2.2.5 Audio Output Mode Settings: JP2, JP3, JP5 ........... 8
2.2.6 COM2 RS232/422/485 Settings: JP2, JP3, JP5....... 8
2.3 Connectors .........................................................8
Chapter 3 Installation--------------------------------11
3.1 System Memory ................................................ 11
3.2 CPU Installation ................................................ 11
3.3 Ultra DMA/66 Drive Installation.......................... 12
3.4 Completing Installation...................................... 13
Chapter 4 Hardware Description -----------------15
4.1 Microprocessors................................................ 15
4.2 BIOS................................................................. 15
4.3 I/O Port Address Map........................................ 16
4.4 Interrupt Controller............................................ 17
4.5 General Output Connector: CN9 ........................ 18
4.6 Enhanced IDE Interface Connector: CN4, CN7... 19
4.7 VGA Interface ................................................... 20
4.7.1 Flat Panel/CRT Interface Controller.......................20
4.7.2 Features ..............................................................20
4.7.3 VGA/Flat Panel Connector: VGA1, LCD1, LCD2, CN11
20
4.7.4 Flat Panel Connector Pin Description....................23

Table of Contents
4.8 Ethernet Connector: CN21, CN22...................... 24
4.9 Floppy Disk Controller: CN8 .............................. 24
4.10 Parallel Port Interface: CN1............................... 25
4.11 Serial Port Interface: CN2, CN6......................... 26
4.11.1 Serial Ports IRQ Selection....................................26
4.12 Keyboard and PS/2 Mouse Connectors: CN18,
CN19, CN20...................................................... 27
4.13 USB Connector: CN12, CN13 ............................ 28
4.14 IrDA Connector: CN15....................................... 28
4.15 ACPI Connector: CN14...................................... 29
4.16 Mini-PCI Connector: CN16 ................................ 29
4.17 Audio Connector: CN5....................................... 30
4.18 CD-ROM AUX Input Connector: CN3 ................. 30
4.19 Compact Flash Connector ................................. 30
4.20 Fan Connector: FAN1, FAN2 ............................. 31
Chapter 5 Display Introduction -------------------33
5.1 Introduction....................................................... 33
5.2 Features ........................................................... 33
5.3 Drivers Supported ............................................. 34
Chapter 6 Ethernet Introduction------------------35
6.1 Introduction....................................................... 35
6.2 Features ........................................................... 35
6.3 Drivers Supported ............................................. 35
Chapter 7 BIOS Configuration --------------------37
7.1 BIOS Introduction.............................................. 37
7.2 BIOS Setup....................................................... 37
7.3 Standard CMOS Setup ...................................... 39
7.4 Advanced BIOS Features Setup ........................ 44
7.5 Chipset Features Setup..................................... 48
7.6 Integrated Peripherals....................................... 51
7.7 Power Management Setup................................. 54
7.8 PnP/PCI Configurations..................................... 57
7.9 PC Health Status............................................... 58
7.10 Frequency/Voltage Control ................................ 60

Table of Contents
7.11 Load Optimized Defaults ................................... 61
7.12 Set Supervisor / User Password ........................ 61
7.13 Save & Exit Setup ............................................. 63
7.14 Exit Without Saving........................................... 64
Appendix A Watchdog Timer ----------------------65
Appendix B PCI IRQ Rounting --------------------67

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SBC81613 Socket 370 All-in-One CPU Card Series User’s Manual
Introduction 1
C h a p t e r 1
Introduction
1.1 General Description
The SBC81613 Series CPU card is an industrial grade CPU
card incorporating the VIA VT8606T/Super South VT82C686B
chipset and S3 ProSavage 4 Flat panel VGA controller built in
VT8606T, both ensuring its compatibility with PCI bus passive
backplanes. Its 6-layer structure reduces signal noise and built-
in power management feature. These advanced concepts along
with the PCI Local Bus architecture bring outstanding
performance to Windows-based applications.
Designed for the professional embedded developers, the Socket
370 all-in-one SBC81613 Series CPU card is virtually your
ultimate one-step solution to various applications.

SBC81613 Socket 370 All-in-One CPU Card Series User’s Manual
Introduction
2
1.2 Specifications
zChipset: VIA 8606T, VT82C686B with integrated real-time
clock
zCPU Socket: Socket 370
zBus Clock: 66/100/133 MHz
zCPU: Intel Socket 370 Celeron / Pentium III
zL2 Cache:Integrated in CPU
zBIOS: Award 4MB PnP Flash BIOS
zSystem Memory:
3x168 pin DIMM sockets. Support up to 1.5GB SDRAM
(SBC81613VEC, VECD only supports 2 DIMMs,up to 1GB
SDRAM)
zIDE Interface: 2 bus mastering EIDE up to four devices, Ultra
DMA33/66/100 supported
zFDD Interface:Supports up to 2 drives
zSerial Ports: Two 16550 UARTs ports with 16 byte as one
RS-232 and one RS-232/422/485
(SBC81613VEC, VECD does not support
RS422/485)
zParallel Ports:One parallel port with ECP/EPP/SPP
supported
zVGA/Flat Panel Controller:
VGA chipset S3 ProSavage4 AGP 4x built in VT8606T
supporting CRT/LCD displays
Supports up to 1920x1440 resolution on non-interlaced CRT
monitors, and 1400x1050 on LCD panel
VGA shared system memory up to 32 Mbytes
zEthernet:
Realtek 8100C PCI Bus 10/100M Base-T
Realtek 8110S PCI Bus 10/100/1000M Base-T
Onboard Wake On LAN (via ATX power supply)
Onboard RJ-45 connector
zUSB Interface:two USB ports; USB Spec. Rev. 1.1 compliant

SBC81613 Socket 370 All-in-One CPU Card Series User’s Manual
Introduction 3
zIrDA:1 IrDA pin-header for wireless communication
(SBC81613VEC, VECD does not support)
zHardware Monitoring: Built-in VT86C686B, monitoring for
CPU/System temperature, system
voltage, and fan speed
zWatchdog Timer:
Generates a system reset
Software programmable time interval and jumper selectable
64 levels, 0.5~8/5~80/50~800/100~1600 seconds
(SBC81613VEC does not support)
zCompact Flash: Supports Compact Flash Card
(SBC81613VEC, VECD does not support)
zAudio: AC’97 Codec VT1612A
(SBC81613VEC, VECD does not support)
zMini PCI Bus: Suports Mini PCI Card
(SBC81613VEC, VECD does not support)
zDimensions: 122(W) x 335(L) mm
NOTE: Specifications are subject to change without notice.
1.3 Utilities Supported
zVIA Chipset Drivers
zEthernet Utility and Drivers
zFlat panel/CRT Drivers
zAudio AC’97 Drivers

SBC81613 Socket 370 All-in-One CPU Card Series User’s Manual
Introduction
4
1.4 Board Dimensions
425.45mm 467.61mm 791.51mm
128.78mm
477.57mm
55.88mm
807.72mm
41.40mm
3382.26mm
1219.20mm
63.25mm
140.21mm
76.96mm
249.94mm
67.31mm
127.00mm
67.06mm
127.00mm

SBC81613 Socket 370 All-in-One CPU Card Series User’s Manual
Jumpers and Connectors 5
C h a p t e r 2
Jumpers and Connectors
2.1 Board Layout
CN21
CN22
CN16
DIMM3
DIMM2
DIMM1
BAT1
BU1
CN8
CN10
CN9
CN19
CN18
CN20
CN15
CN12
CN13
CN17
CN1
CN14
CN5
CN2
CN6
CN3
CN4
CN7
FAN1
FAN2
JP11
JP9
JP6
JP10
JP8
JP7
JP1
JP5
JP3
JP4
JP2
LCD1
CN11 LCD2
VGA1

SBC81613 Socket 370 All-in-One CPU Card Series User’s Manual
Jumpers and Connectors
6
2.2 Jumper Settings
Making the proper jumper settings configures the SBC81613
Series to match the needs of your application. The following
summary table lists all onboard jumpers and their corresponding
functions and/or default settings.
Jumper Default Setting Jumper
Setting
JP1 TFT LCD Voltage Setting: 3.3V 2-3
JP2 COM 2 Mode Setting: RS232 3-5,4-6
JP3 COM 2 Mode Setting: RS232 3-5,4-6
JP4 Audio Out Mode Setting: Line Out 1-3,2-4
JP5 COM 2 Mode Setting: RS232 1-2
JP6 LVDS LCD Voltage Setting: 3.3V 2-3
JP7 Compact Flash Mode Setting: Master 1-2
JP8 Compact Flash Voltage Setting: 5V 2-3
JP9 Clear CMOS: Normal 1-2
JP10 Watch Dog Timer Trigger Type: Reset 2-3
JP11 Reserved 1-2
2.2.1 Power Selection of Flat Panel Connector:
JP1, JP6 VDDM Settings
5V Short 1-2
3.3V (default) Short 2-3
1
2
3
SBC81613 Series supports +3.3V or +5V. When using such
type of flat panels, configure jumper JP1 and JP6 to the
appropriate voltage of the flat panel connector.
The JP1 set LCD1 & LCD2 voltage supports and the JP6 set
CN11 voltage supports.
SBC81613VEC, VECD does not support

SBC81613 Socket 370 All-in-One CPU Card Series User’s Manual
Jumpers and Connectors 7
2.2.2 CMOS Clear Jumper: JP9
Options Settings
Clear CMOS Short 2-3
Normal (default) Short 1-2
3
2
1
2.2.3 Watchdog Trigger Mode Setting: JP10
The watchdog timer is an indispensable feature of the
SBC81613 Series. It has a sensitive error detection function
and a report function. When the CPU processing comes to a halt,
the watchdog either generates a NMI or resets the CPU.
SBC81613VEC does not support
Options Setting
NMI Short 1-2
RESET (default) Short 2-3
123
Disabled Open
2.2.4 Compact Flash Settings: JP7, JP8
The JP7 setting Compact Flash Master or Slave at IDE2.If the
IDE2 install two devices, must check this jumper setting.
SBC81613VEC, VECD does not support
Options Settings
Master (default) Short 1-2
Slave Short 2-3
1
2
3
The JP8 set Compact Flash device voltage.
Options Settings
3.3V Short 1-2
5V (default) Short 2-3
1
2
3

SBC81613 Socket 370 All-in-One CPU Card Series User’s Manual
Jumpers and Connectors
8
2.2.5 Audio Output Mode Settings: JP2, JP3, JP5
Options Settings
Line Out Short 1-3,2-4
Speak Out Short 3-5,4-6
2
4
6
1
3
5
SBC81613VEC, VECD does not support
2.2.6 COM2 RS232/422/485 Settings: JP2, JP3, JP5
COM2 JP2 JP3 JP5
RS-232 (default) Short 3-5, 4-6 Short 3-5, 4-6 Short 1-2
RS-422 Short 1-3, 2-4 Short 1-3, 2-4 Short 3-4
RS-485 Short 1-3, 2-4 Short 1-3, 2-4 Short 5-6, 7-8
(SBC81613VEC, VECD does
not support RS422/485)
JP5
2
4
6
1
3
5
78
JP2 and JP3
2
4
6
1
3
5
2.3 Connectors
The connectors allow the CPU card to connect with other parts
of the system. Some problems encountered by your system may
be a result from loose or improper connections. Ensure that all
connectors are in place and firmly attached. The following table
lists the function of each connector on the SBC81613 Series.

SBC81613 Socket 370 All-in-One CPU Card Series User’s Manual
Jumpers and Connectors 9
Connectors Label Connectors Label
Parallel Port CN1 IR
(SBC81613VEC, VECD
does not support)
CN15
COM 1 CN2 Mini PCI
(SBC81613VEC, VECD
does not support)
CN16
CD-ROM Aux In CN3 Wake On LAN: Reserved CN17
IDE 1 CN4 External Misc CN18
Audio Input/Output
(SBC81613VEC, VECD
does not support)
CN5 External Keyboard CN19
COM 2 CN6 PS/2 Keybosrd/Misc CN20
IDE 2 CN7 LAN 2 RJ-45 CN21
FDD CN8 LAN 1 RJ-45 CN22
General Output
Connector CN9 TFT LCD (24Bits)
(SBC81613VEC, VECD
does not support)
LCD1
Compact Flash
(SBC81613VEC, VECD
does not support)
CN10 TFT LCD (40Bits)
(SBC81613VEC, VECD
does not support)
LCD2
LVDS LCD CN11 VGA VGA1
USB 1,2 CN12 System Fan FAN1
USB 3,4
(SBC81613VEC,
VECD does not
support)
CN13 CPU Fan FAN2
Axiomtek ACPI
Connector CN14

SBC81613 Socket 370 All-in-One CPU Card Series User’s Manual
Jumpers and Connectors
10
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SBC81613 Socket 370 All-in-One CPU Card Series User’s Manual
Installation 11
C h a p t e r 3
Installation
This chapter describes the hardware installation procedures on
the SBC81613 Series all-in-one Socket 370 CPU card. The
following is a list of typical peripherals required to build a
minimum system:
Power supply and passive backplane (optional)
IBMPC/AT keyboard
Display monitor
Floppy or hard disk with MS-DOS or Flash Disk emulator
3.1 System Memory
The SBC81613 Series industrial CPU card supports one 168-
pin DIMM (Dual In-line Memory Module) socket for a maximum
total memory up to 1.5GB SDRAM. The memory module can
come in sizes of 16MB, 32MB, 64MB, 128MB, 256MB and
512MB SDRAMs.
NOTE: Use SDRAM modules with PC100 or PC133 specification
when running 100/133MHz CPU bus speed. With 66MHz
CPU bus speed, SDRAM modules with PC66, PC100 or
PC133 specification can be used. You have to install the
Intel Celeron or Pentium III processor before installing the
memory modules.
3.2 CPU Installation
1. Align pin one (e.g., white dot) of the CPU with pin one of
the socket. Pin one of the CPU socket may either be
marked on the board or indicated by an arrow head symbol
on one corner of the socket. Normally, its diagonal corner
distinguishes pin one on the socket.
2. To complete the CPU installation, gently press the CPU
into place.
3. Double-check the insertion and orientation of the CPU
before applying power. Improper installation will result in
permanent damage to the CPU.

SBC81613 Socket 370 All-in-One CPU Card Series User’s Manual
Installation
12
3.3 Ultra DMA/66 Drive Installation
To accommodate the fast transfer rate of Ultra DMA/66, an 80-
conductor cable (with 40 pin connectors on both ends) is
necessary when installing Ultra DMA/66 drives. The SBC81613
Series, on this aspect, can support a total of 4 Ultra DMA/66
drives. It is through the Primary IDE Connector (CN4) and
Secondary IDE Connector (CN7) where the cables are
connected. The diagram below illustrates the proper installation
procedure, including color coding of connectors, of the 80-
conductor cable.
Red stripe
represents pin 1
of cable
Grey ATAS
TM
for Slave Drive
Black ATAS
TM
for Master Drive
80-pin Ultra DMA/66 cable
Blue ATAS
TM
for
system board's
40-pin IDE
connector