AXIOMTEK SBC8241 User manual






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
 !
"!"!#

!
!
!
"!
$!#
%!!

!!""##!#!
 
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

 !"#
$""%&%"

AXIOMTEK is a trademark of AXIOMTEK Co., Ltd.
IBM is a registered trademark of International Business
Machines Corporation.
MS-DOS, Windows 95 are trademarks of Microsoft
Corporation.
Other brand names and trademarks are the properties
and registered brands of their respective owners.

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

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SBC8241 half-size CPU card
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User’s Manual
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Warranty Card
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Keyboard connector
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FDD & HDD cable
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Printer cable bracket
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Nuts x 4
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Screws x 4
 


!"


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Table of Contents

Chapter 1
Chapter 1Chapter 1
Chapter 1 Introduction
IntroductionIntroduction
Introduction
   
Chapter 2
Chapter 2Chapter 2
Chapter 2 Jumpers and Connectors
Jumpers and ConnectorsJumpers and Connectors
Jumpers and Connectors
   
2.1.1 CPU Voltage Select: JP1.........................................6
2.1.2 CPU L1 Cache Type: JP3.........................................6
2.1.3 CPU Type Select: JP4 ..............................................6
2.1.4 COM2 RS-232/422/485 Settings: JP5 ~ JP7.............6
2.1.5 Watchdog Timer Function Select: JP8 ...................6
2.1.6 M-Systems Address Select: JP9...............................7
2.1.7 Clear CMOS Jumper: JP10......................................7
  
Chapter 3
Chapter 3Chapter 3
Chapter 3 Installation
InstallationInstallation
Installation
  
    
    
Chapter 4
Chapter 4Chapter 4
Chapter 4 AMI BIOS Setup
AMI BIOS SetupAMI BIOS Setup
AMI BIOS Setup
! ""#$% 
4.1.1 Entering Standard CMOS SETUP ...........................12
4.1.2 Moving Around the Standard CMOS SETUP Screen
13
4.1.3 Using Standard CMOS SETUP ................................13
4.1.4 Changing Standard CMOS SETUP Values ............16
! &"'"#"$%  
4.2.1 Making Changes Under the Advanced SETUP ....17
4.2.2 Advanced CMOS SETUP........................................18
4.2.3 Advanced Chipset Setup .....................................20
!   
!! &()*")+  
!, '-" 
! &-# 
! &-.  !
!/ '#$%0  !
! 1'$%2 !
!  $  ,
Appendix A
Appendix AAppendix A
Appendix A Pin Assignments
Pin AssignmentsPin Assignments
Pin Assignments
Appendix B
Appendix BAppendix B
Appendix B AMI BIOS Fatal Error
AMI BIOS Fatal ErrorAMI BIOS Fatal Error
AMI BIOS Fatal Error
Codes
CodesCodes
Codes

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Table of Contents
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Table of Contents


SBC8241 486 All-in-One Half-size CPU Card User’s Manual
Introduction#



$%&'()#*&$*
*+
 
&,#)'-!#)'.
%&'()#/"
%0%$'1)'2
$%&'()#-(*%
"3442)&5"6!7
*3%(8(9
3%(8(!)((!)':;#2::13$<
*%!5!5
"5 7""
$%&'()##2* 
35%5$ 1:*#111


SBC8241486 All-in-One Half-size CPU Card User’s Manual
Introduction
(
67"
"5 &6%
!#1)4
$*+)'2
*
 
$ 
8(*)'2

!*
*
**
  !
#"Bus Type: ISA bus; 98 pins for 16-bit ISA
interface
#"CPU: Supports Intel/AMD 80486DX
33/66/100/133 MHz
#"Cache: 512KB L2 synchronous cache
#"Memory: Two 72-pin SIMM sockets accepting
1, 2, 4, 8, 16 or 32 MB SIMM
modules; supports FPM/EDO DRAM
#"Chipset: System Chipset: ALI M1487/ M1489
I/O Chipset: SMC 37C669
#"RTC: Dallas DS-12B887 with lithium
battery backup for 10 years of data
retention
#"S.S.D.: Socket for M-Systems DiskOnChipTM
#"IDE: Supports up to two, PIO mode 3, 4
EIDE hard disk and ATAPI CD-ROM
interface
#"FDD: Supports up to two floppy disk
drivers, 3.5” and/or 5.25”