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Axiom SBC8156 User Manual

Pentium all-in-one cpu card
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Summary of Contents for Axiom SBC8156

  • Page 1         ...
  • Page 2                                      !                                                                   "        !    #                                         ! !     !                           !   "#"...
  • Page 3                                         AXIOM is a trademark of AXIOM Technology Co., Ltd. IBM is a registered trademark of International Business Machines Corporation. MS-DOS, Windows !95, Windows NT are trademarks of Microsoft Corporation.
  • Page 4                                            ...
  • Page 5 ....................2.3.1 SBC8156VES Connectors ..........12 2.3.2 SBC8156V Connectors ..........12 2.3.3 SBC8156 Connectors ..........13 2.3.4 SBC8156VE Connectors ..........13 2.3.5 Improvised Connectors ..........14 2.3.5.1 ATX Power Switch/Soft Power Switch/SMI Switch ....14 2.3.5.2 General Output Connector ..........14...

  • Page 6: Table Of Contents

    Chapter 4 Chapter 4 Hardware Description Hardware Description Chapter 4 Chapter 4 Hardware Description Hardware Description CPU ..................................................21 BIOS BIOS ........................21 BIOS BIOS ........................I/O Port Addr I/O Port Addr I/O Port Addr I/O Port Address Map...
  • Page 7 Appendix A Appendix A Watchdog Timer Watchdog Timer Appendix A Appendix A Watchdog Timer Watchdog Timer Using the Watchdog Function Using the Watchdog Function ........ Using the Watchdog Function Using the Watchdog Function ..............65 ........ Appendix B Appendix B Appendix B Appendix B Connector Pin...
  • Page 8                                             ...
  • Page 9 SBC8156 Pentium All-in-One CPU Card Series User’s Manual            #$%          #$%      &'() $#      *'+,, -.         /0        1                                  $# 2                                 $    #$%                 " Introduction...
  • Page 10 SBC8156 Pentium All-in-One CPU Card Series User’s Manual  !       0                          0                     #                                      $    # 3   0 4   0                  %/    4           "3 5 6"3      7 0  %/          "3,               %/    $   $       %/             4             .  #$%    %/    %/  6 7   # 3   0 4          %/  6 7                            &'() $#     8         5  % 50-''  8       ''5-   % 50-''  ...

  • Page 11: Cpu

    SBC8156 Pentium All-in-One CPU Card Series User’s Manual " # CPU: Intel Pentium P54C/P55C/MMX, Cyrix 6x86/6x86L/6x86(MX)/ 6x86MII, AMD K5/K6 90- 300 MHz, K6-2/K6-III 300-400 MHz Chipset: System chipset: System chipset: System chipset: System chipset: Intel 82430TX PCI chipset I/O chipset:...
  • Page 12 SBC8156 Pentium All-in-One CPU Card Series User’s Manual % Introduction &...
  • Page 13 SBC8156 Pentium All-in-One CPU Card Series User’s Manual            %&'           :        #$%          Jumpers and Connectors...
  • Page 14 SBC8156 Pentium All-in-One CPU Card Series User’s Manual ()                  :           :         Jumper Default Setting Jumper Setting Short 1-2, 7-8, 11-13, COM2 RS-232/422/485 Selection: RS232 12-14, 17-19, 18-20 Reserved Reserved Short CPU Type Selection : Dual Voltage CPU Short 1-4, 2-5, 3-6...
  • Page 15 SBC8156 Pentium All-in-One CPU Card Series User’s Manual        #$%         :     #$%  #$%  #  #$% ; $#  #         :          JP12 Options Settings Short 1-2 60MHz Open (default) 66MHz        Options Settings Options Settings JP11 Open Open (default) x 1.5 x 3.5 Short 1-2...
  • Page 16 SBC8156 Pentium All-in-One CPU Card Series User’s Manual        CPU Core JP3 Settings Voltage Short Short Short Short 3.5V Short Short Short Open 3.4V Short Short Open Short 3.3V JP13 Short Short Open Open 3.2V Short Open...

  • Page 17: Jumpers And Connectors

    SBC8156 Pentium All-in-One CPU Card Series User’s Manual   !"  Jumper Settings CPU Type Clock JP11 JP12 JP13  Intel Pentium Short 1-2, 3-4 60MHz Short 4-7, 5-8, 6-9 Open Short 1-2 90MHz 5-6, 7-8 Intel Pentium Short 1-2, 3-4,...
  • Page 18 SBC8156 Pentium All-in-One CPU Card Series User’s Manual Jumper Settings CPU Type Clock JP11 JP12 JP13  Cyrix 6x86L 60MHz Short 1-4, 2-5, 3-6 Short 1-2 Short 1-2 Short 1-2 P-150 Cyrix 6x86L 66MHz Short 1-4, 2-5, 3-6 Short 1-2...
  • Page 19 SBC8156 Pentium All-in-One CPU Card Series User’s Manual     !    " #$ Options Settings Short 2-3, 5-6, 8-9, 11-12 ATX P/S Short 1-2, 4-5, 7-8, 10-11 (default) AT P/S  %&'      (!  (  " #) JP10 Options Settings Open (default) C8000 –...
  • Page 20 SBC8156 Pentium All-in-One CPU Card Series User’s Manual "       #$%            /                      8                                #$%               0 4   $.234    Connectors Label Connectors Label CN12 IDE2 Connector CPU Fan Connector CN13 IDE1 Connector Int./Ext. Battery Select CN14 FDD Connector ATX Control Connector...
  • Page 21 SBC8156 Pentium All-in-One CPU Card Series User’s Manual  $.2    Connectors Label Connectors Label CN12 IDE2 Connector CPU Fan Connector CN13 IDE1 Connector Int./Ext. Battery Select CN14 FDD Connector ATX Control Connector CN17 LPT Connector COM1 DB9 Connector CN19 COM2 Connector...
  • Page 22 SBC8156 Pentium All-in-One CPU Card Series User’s Manual . (      #$ %"% &' ! %"% &'() % & 0         6  7      <  /  9* Soft-Off by PWR- BTTN    $ .= >      9"(         NOTE: This connector functions only with an ATX power supply. CN14 1 2 3 4 5 6  *" +     " CN11 Ext.
  • Page 23 SBC8156 Pentium All-in-One CPU Card Series User’s Manual Power LED/KeyLock Switch  9                   28                    $ 28         .=       /   ?2               Speaker Connector      &                 Short 2-4    @@        4     :        4      67  6A7   SMI Switch                     0     /5 /              /5      <  /  9*           Reset Switch                           .>>                         HDD LED...
  • Page 24 SBC8156 Pentium All-in-One CPU Card Series User’s Manual                                             "1...
  • Page 25 SBC8156 Pentium All-in-One CPU Card Series User’s Manual                         $  #$%             C           Power supply and passive backplane (optional)  IBMTM PC/AT keyboard  Display monitor  Floppy or hard disk with MS-DOS or Flash Disk emulator " ''     "1* 55     ...
  • Page 26 SBC8156 Pentium All-in-One CPU Card Series User’s Manual "   1. Align pin one (whit 2. e dot) on 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 sign on the base of the socket.
  • Page 27 1. Make sure the power is OFF. 2. Set the configuration jumpers according to the jumper setting on Chapter 2. 3. Install the SBC8156 SBC8156 CPU card into one of the slots on the SBC8156 SBC8156 passive backplane. You may allow the SBC8156...
  • Page 28 SBC8156 Pentium All-in-One CPU Card Series User’s Manual                                            ...
  • Page 29 SBC8156 Pentium All-in-One CPU Card Series User’s Manual       !  "       4           $  #$%       $  05 ?9-?1-?13-?1  #4 14*1 #$%  /       #$%      %=) ./-3   =   +9  5/./             #$%          #$%  :     #$%  #$% #  #$% ;  $#  #       :   5            #$%       #$% %     ./     0 $   $ ./      // 3+88(3( >  8$<.5 $"     #$%      -.        "?               -. 4    Address Devices DMA controller #1 000-01F Interrupt controller #1...

  • Page 30: Floppy Disk Controller

    SBC8156 Pentium All-in-One CPU Card Series User’s Manual Address Devices Real time clock, NMI 070-07F DMA page register 080-09F Interrupt controller #2 0A0-0BF Clear math coprocessor busy signal DMA controller #2 0C0-0DF Reset math coprocessor Math processor 0F8-0FF Disable watchdog timer operation (read)

  • Page 31: Floppy Disk Controller

    SBC8156 Pentium All-in-One CPU Card Series User’s Manual          $#          "1 /0   C     &   "1    /0  $#       "1   C      E Parity check error System timer output IRQ0 Keyboard IRQ1 Interrupt rerouting from IRQ8 through IRQ15 IRQ2 Serial port #2 IRQ3 Serial port #1 IRQ4 Reserved IRQ5 Floppy disk controller...
  • Page 32 SBC8156 Pentium All-in-One CPU Card Series User’s Manual - #           #< ;F0           "9 ;F0   #    ;F0           :    C   / 0 4          ! '/        '&                           939G '1(?-"35  '9G ,3(?-"&&5-3**5          0 4    #                Standard mode: IBM PC/XT, PC/AT and PS/2TM compatible with bi-directional parallel port Enhanced mode: Enhance parallel port (EPP) compatible with EPP 1.7 and EPP 1.9 (IEEE 1284...
  • Page 33 SBC8156 Pentium All-in-One CPU Card Series User’s Manual  #           #.5"   </3'3  #.53   </3'3-&33-&*9   *-     /7     #.5"  #.53       #$%    "(                   "(    #.53     +    #.5"    <C    #.5"  #.53    #$%      <H&  <H'    0           ./   </3'3     #.5"  #.53    </&*9     #.53   0 4  $2 3'4            $/-3         9       =    $/-3           -     0 4  Hardware Description...
  • Page 34 SBC8156 Pentium All-in-One CPU Card Series User’s Manual $ %   %  /  6%/7              %/       "( %/      5   <I&9      8           "(   "((    :                   6 : 7      "(    NOTE: This connector comes with the SBC8156VES SBC8156VES & SBC8156VES SBC8156VES SBC8156VE SBC8156VE SBC8156VE SBC8156VE only. Hardware Description...
  • Page 35 SBC8156 Pentium All-in-One CPU Card Series User’s Manual $"                          $#   /#/   6     #<.5                7     0  % /#/      9(    * /#/       1*       "1 %   /#/    NOTE: This connector comes with the SBC8156VES SBC8156VES only. SBC8156VES SBC8156VES $$        "(       0        Hardware Description...
  • Page 36 SBC8156 Pentium All-in-One CPU Card Series User’s Manual $+ 6  %'      &           4         #5./ <05                      :     3  '    4     4    "  &       3  ' open CN13 $, !      #$%    $  #$% C         0                         0 4  CN12  NOTE: When the CPUFAN Off in Suspend option within the Power Management Setup is enabled...

  • Page 37: Chapter 5 Display Drivers

    SBC8156 Pentium All-in-One CPU Card Series User’s Manual       " # "$     ;F0      #< ;F0   >  $   #<.5   -                          !  Cirrus Logic GD5446 CRT VGA PCI local-bus controller with 2MB display DRAM  Supports up to 1280 x 1024 resolution +" 7 DOS Driver Win95 Winnt3.5...
  • Page 38 SBC8156 Pentium All-in-One CPU Card Series User’s Manual                                            ...

  • Page 39: Chapter 6 Ethernet

    SBC8156 Pentium All-in-One CPU Card Series User’s Manual       %        C       $#           888 *(3'          <I&9   6 7 !  10Mb/s and 100Mb/s operations  Supports 10Mb/s and 100Mb/s N-Way auto negotiation  Full duplex capability  Full compliance with PCI Revision 2.1  PCI Bus Master data transfers ,"...
  • Page 40 SBC8156 Pentium All-in-One CPU Card Series User’s Manual                                            ...
  • Page 41 SBC8156 Pentium All-in-One CPU Card Series User’s Manual      & '!  ( ) #  0 ./ <.5     /                          <05 6#5./ <057    /            )        /   D     .=      JK      JK  - J#K J0K  J8 K                  $./ 6$ . /  7 TO ENTER SETUP PRESS DEL KEY                  /                      .>>   .=    G<8/8G                J#K J0K  JK                                      PRESS <F1> TO CONTINUE, <CTRL-ALT-ESC> OR <DEL> TO ENTER...

  • Page 42: Main Menu

    SBC8156 Pentium All-in-One CPU Card Series User’s Manual  3' Moves cursor to the previous item Up arrow Moves cursor to the next item Down arrow Moves cursor to the item on the left hand Left arrow Move to the item in the right hand...

  • Page 43: Features

    SBC8156 Pentium All-in-One CPU Card Series User’s Manual 95 .     0 ./ #5./ /  %  5 5       5 5               4    %                     J8K                                                                                                 ↑↓→← !  "...

  • Page 44: Chapter 7 Award Bios Utility

    SBC8156 Pentium All-in-One CPU Card Series User’s Manual Load BIOS Defaults BIOS defaults indicate the most appropriate values of the system parameter in which the system can operate at a minimum performance. Load Setup Defaults Chipset defaults indicate the values required by the system for maximum performance.
  • Page 45 SBC8156 Pentium All-in-One CPU Card Series User’s Manual       /  #5./ /  5     "(   8                %             J$%K  J$K                             Date (mm:dd:yy) : Fri, Jul 18 1997 Time (hh:mm:ss) : 00:00:00 HARD DISKS TYPE SIZE CYLS HEAD PRECOMP LANDE SECTOR MODE...
  • Page 46 SBC8156 Pentium All-in-One CPU Card Series User’s Manual Primary Master/Primary Slave/Secondary Master/Secondary Slave The categories identify the types of one channel that have been installed in the computer. There are 45 predefined types and 2 user definable types are for Enhanced IDE BIOS. Type 1 to Type 45 are predefined.
  • Page 47 SBC8156 Pentium All-in-One CPU Card Series User’s Manual Video The category selects the type of adapter used for the primary system monitor that must match your video display card and monitor. Although secondary monitors are supported, you do not have to select the type in Setup.

  • Page 48: Virus Warning

    SBC8156 Pentium All-in-One CPU Card Series User’s Manual Extended Memory Extended Memory Extended Memory Extended Memory The BIOS determines how much extended memory is present during the POST. This is the amount of memory located above 1MB in the CPU's memory address map.

  • Page 49: Quick Power On Self Test

    SBC8156 Pentium All-in-One CPU Card Series User’s Manual  Disk boot sector is to be modified Type "Y" to accept write or "N" to abort write Award Software, Inc. Activates automatically when the system boots up causing a Enabled warning message to appear when there is an attempt to access the boot sector or hard disk partition table.

  • Page 50: Boot Up Floppy Seek

    SBC8156 Pentium All-in-One CPU Card Series User’s Manual System searches for the operating system from the floppy disk drive. If it fails, it will search from the hard disk drive. If operating A,C,SCSI system is still not found, it’ll seek from the SCSI device.

  • Page 51: Boot Up Numlock Status

    SBC8156 Pentium All-in-One CPU Card Series User’s Manual BIOS searches for floppy disk drive to determine if it is 40 or 80 tracks. Note that BIOS can not tell from 720K, 1.2M or Enabled 1.44M drive type as they are all 80 tracks.

  • Page 52: Security Option

    SBC8156 Pentium All-in-One CPU Card Series User’s Manual 6 characters per second 8 characters per second 10 characters per second 12 characters per second 15 characters per second 20 characters per second 24 characters per second 30 characters per second...
  • Page 53 SBC8156 Pentium All-in-One CPU Card Series User’s Manual Video BIOS Shadow Video shadowing increases the video speed by copying the video BIOS into RAM. However, it is still optional depending on the chipset design. The default value of this option is “Enabled”.
  • Page 54 SBC8156 Pentium All-in-One CPU Card Series User’s Manual 5! /                 #$%     @                                             Auto Configuration : Enabled DRAM Timing : 70ns Power-Supply Type : AT Auto Detect DIMM/PCI Clk : Enabled DRAM Leadoff Timing : 10/6/3...
  • Page 55 SBC8156 Pentium All-in-One CPU Card Series User’s Manual DRAM Leadoff Timing Selects the combination of CPU clocks the DRAM on your board requires before each read from or write to the memory. Changing the value from the setting determined by the board designer for the installed DRAM might cause memory errors.

  • Page 56: System Bios Cacheable

    SBC8156 Pentium All-in-One CPU Card Series User’s Manual DRAM Enhanced Paging When Enabled, the chipset keeps the page open until a page/row miss. When Disabled, the chipset uses additional information to keep the DRAM page open when the host may be "right back." The default value is “Enabled”.

  • Page 57: Power Supply Type

    SBC8156 Pentium All-in-One CPU Card Series User’s Manual Power Supply Type This item allows you identify the type of power supply installed on your system. The default value is “AT”. CPU Warning Temperature This option lets you set the CPU temperature limit where the system will produce a warning indicating CPU temperature has already exceeded.

  • Page 58: Video Off Method

    SBC8156 Pentium All-in-One CPU Card Series User’s Manual Maximum power savings. Only Available for SL CPUs. Max Saving Inactivity period is 1 minute in each mode. Sets each mode individually. Select time-out periods in the User Define PM Timers section, following.

  • Page 59: Modem Use Irq

    SBC8156 Pentium All-in-One CPU Card Series User’s Manual Modem Use IRQ For external modem, 3 or 4 will be used for card type 3, 4, 5, 7, 9, modem. It is up to card definition. Default is 3. 10, 11, NA...

  • Page 60: Reload Global Timer Events

    SBC8156 Pentium All-in-One CPU Card Series User’s Manual Throttle Duty Cycle When the system enters Doze mode, the CPU clock runs only part of the time. You may select the percent of time that the clock runs. The default value is “62.5%”.
  • Page 61 SBC8156 Pentium All-in-One CPU Card Series User’s Manual IRQ3 -7, 9-15, NMI The default value is “Enabled”. Primary IDE 0 The default value is “Disabled”. Primary IDE 1 The default value is “Disabled”. Secondary IDE 0 The default value is “Disabled”.

  • Page 62: Pnp Os Installed

    SBC8156 Pentium All-in-One CPU Card Series User’s Manual PNP OS Installed Select Yes if the system operating environment is Plug-and-Play aware (e.g., Windows 95). The default value is “No”. Resources Controlled By The Award Plug and Play BIOS can automatically configure all the boot and Plug and Play-compatible devices.

  • Page 63: Ide Hdd Block Mode

    SBC8156 Pentium All-in-One CPU Card Series User’s Manual .2 )5               IDE HDD Block Mode :Enabled Onboard Serial Port 2 :2F8/IRQ3 IDE Primary Master PIO :Auto UART Mode Select :Normal IDE Primary Slave PIO :Auto IDE Primary Master UDMA...

  • Page 64: Usb Keyboard Support

    SBC8156 Pentium All-in-One CPU Card Series User’s Manual IDE Primary/Secondary Master/Slave UDMA Ultra DMA/33 implementation is possible only if your IDE hard drive supports it and the operating environment includes a DMA driver (Windows 95 OSR2 or a third-party IDE bus master driver). If your hard drive and your system software both support Ultra DMA/33, select Auto to enable BIOS support.

  • Page 65: Onboard Fdc Controller

    SBC8156 Pentium All-in-One CPU Card Series User’s Manual KBC input clock This item sets the input clock for the keyboard controller. The default value is “8 MHz”. Onboard FDC Controller Select Enabled if your system has a floppy disk controller (FDC) installed on the system board and you wish to use it.
  • Page 66 SBC8156 Pentium All-in-One CPU Card Series User’s Manual WatchDog Time-Out Setting The default value is “0.5 Sec”. . 7*) D                    supervisor password: supervisor password: can enter and change the options of the supervisor password: supervisor password: 1.  setup menus.
  • Page 67 SBC8156 Pentium All-in-One CPU Card Series User’s Manual D       C    ./ >  /  5   /     /      /      C        /     /          /  8   8  8         0 ./            " /  # JK 0    ./              B    =.<502 20 L 20<F8  B    20     20     %                                            ...
  • Page 68 SBC8156 Pentium All-in-One CPU Card Series User’s Manual JK /  #5./ /  D  %3 1 0"( %.3H0.  01 1"%15 % 1  1)A#= , ##-$ =AA:A ###F AF    1"%15!%& 0. )-$: , =AA:A 9999999999  0.3%15 % 1  0.3%15!%&   B        5.8          B   3 B 5   0 ./  ' B    =.<502 20 L 20<F8...
  • Page 69 SBC8156 Pentium All-in-One CPU Card Series User’s Manual  4  B @   20    *&F                            84  B       0 / / 8 B    "(3&     20  6         207  0 ./           BM 84  20<F8   !" #$% #&'( )'%#  +'()$" "$(# ./   ./ 6  ./7           "(3&      3 0             3 0              ="'         B   M 54  B @...

  • Page 70: Control Keys

    SBC8156 Pentium All-in-One CPU Card Series User’s Manual ." 8/&*&7 ! '  0 22> %                                                        /    5 5      0 22> %   !  !"#$%&'()(*&!+ ,,#*#,- "# $! ! !%&!  %  !' (     )*    %&! # %! +$! + D  %3 1 0"( %.3H  01 1"%15 % 1...
  • Page 71 SBC8156 Pentium All-in-One CPU Card Series User’s Manual Modify bad track Modify bad track Modify bad track Modify bad track Modify the information of the added bad tracks in the window at the right side of the screen. Delete bad track...
  • Page 72 SBC8156 Pentium All-in-One CPU Card Series User’s Manual                                             1&...
  • Page 73 SBC8156 Pentium All-in-One CPU Card Series User’s Manual '      * ' + ,   )5:5)! >                #$%   1. To enable the watchdog function, read I/O port 121H (e.g., “I 121”) under “debug” of MS-DOS environment. To disable the function, place I/O port 120H under “debug” of MS-DOS environment.
  • Page 74 SBC8156 Pentium All-in-One CPU Card Series User’s Manual                                            ...
  • Page 75 SBC8156 Pentium All-in-One CPU Card Series User’s Manual '      *    - ',  ,-)./)"!    "010 Pin Description Pin Description Pin Description Reset # Data 7 Data 8 Data 6 Data 9 Data 5 Data 10 Data 4 Data 11 Data 3 Data 12 Data 2...
  • Page 76 SBC8156 Pentium All-in-One CPU Card Series User’s Manual 3 .    "0 Pin Description Pin Description Pin Description Reduce write current No connector No connector Index# Motor enable A# Drive select B# Drive select A# Motor enable B# Direction# STEP# Write data# Write gate#...
  • Page 77 SBC8156 Pentium All-in-One CPU Card Series User’s Manual -''2  4 ! "+(5+( 607089 Pin # Signal Name RS-232 R2-422 RS-485 DATA- No connector No connector DATA+ No connector No connector No connector No connector No connector No connector No connector No connector...
  • Page 78 SBC8156 Pentium All-in-One CPU Card Series User’s Manual    "02 Pin # Signal Pin # Signal USB Vcc USB Vcc USB P0- USB P1- USB P0+ USB P1+ No connector No connector /&"   "08628/5 28/  9 Description Description Tx+ (Data transmission positive) Tx- (Data reception negative)

  • Page 79: Reset Switch

    SBC8156 Pentium All-in-One CPU Card Series User’s Manual *" +     "0 Reset Switch: Pins 17 & 18 HDD Active LED: Pins 19 & 20 Speaker: Pins 2, 4, 6, & 8 SMI Switch: Pins 11 & 12 KeyLock/Power LED: Pins 1, 3, 5, 7 & 9 Pin Description Pin Description Ext.
  • Page 80 SBC8156 Pentium All-in-One CPU Card Series User’s Manual )(*    " Signal Signal IOCHCHK# RESETDRV IRQ9 DRQ2 -12V ENDXFR# +12V SMEMW# SMEMR# SA19 IOCHRDY IOW# SA18 IOR# SA17 DACK3# SA16 DRQ3 SA15 DACK1# SA14 DRQ1 SA13 REFRSH# SA12 SYSCLK SA11 IRQ7 SA10...
  • Page 81 SBC8156 Pentium All-in-One CPU Card Series User’s Manual Signal Signal Connector Key Connector Key MEMCS16# SBHE# IOCS16# LA23 IRQ10 LA22 IRQ11 LA21 IRQ12 LA20 IRQ15 LA19 IRQ14 LA18 DACK0# LA17 DRQ0 MEMR# DACK5# MEMW# DRQ5 DACK6# DRQ6 SD10 DACK7# SD11...
  • Page 82 SBC8156 Pentium All-in-One CPU Card Series User’s Manual Signal Signal CLKA GNT1# RST# CLKB +5V (I/O) GNT0# REQ0# +5V (I/O) REQ2# AD31 AD30 AD29 +3.3V AD28 AD27 SD26 AD25 +3.3V AD24 C/BE3# GNT2# AD23 +3.3V AD22 AD21 AD20 AD19 +3.3V...
  • Page 83 SBC8156 Pentium All-in-One CPU Card Series User’s Manual Signal Signal AD12 AD11 AD10 AD09 Connector Key Connector Key AD08 C/BE0# AD07 +3.3V +3.3V AD06 AD05 AD04 AD03 AD02 AD01 AD00 +5V (I/O) +5V (I/O) ACK64# REQ64# Connector Key Connector Key...
  • Page 84 SBC8156 Pentium All-in-One CPU Card Series User’s Manual                                            ...
  • Page 85 SBC8156 Pentium All-in-One CPU Card Series User’s Manual '      *  '!  ( .     9)    $ . /   6$./7  ./                   C    4          .               PRESS F1 TO CONTINUE, CTRL-ALT-ESC OR DEL TO ENTER SETUP  9% #           0 ./                 ./  @                              ) .              ./       $./            /0   8/0 ./ CMOS battery is no longer functional. It CMOS BATTERY HAS FAILED should be replaced.
  • Page 86 SBC8156 Pentium All-in-One CPU Card Series User’s Manual No boot device was found. This could DISK BOOT FAILURE, INSERT SYSTEM DISK AND PRESS ENTER mean that either a boot drive was not detected or the drive does not contain proper system boot files. Insert a system disk into Drive A: and press <Enter>.
  • Page 87 SBC8156 Pentium All-in-One CPU Card Series User’s Manual The slot configuration information stored EISA Configuration Is Not Complete in the EISA non-volatile memory is PLEASE RUN EISA incomplete. CONFIGURATION UTILITY NOTE: When either of these errors appear, the system will boot in...
  • Page 88 SBC8156 Pentium All-in-One CPU Card Series User’s Manual Cannot initialize the keyboard. Make sure KEYBOARD ERROR OR NO KEYBOARD PRESENT the keyboard is attached correctly and no keys are being pressed during the boot. If you are purposely configuring the...
  • Page 89 SBC8156 Pentium All-in-One CPU Card Series User’s Manual This will be displayed at the bottom PRESS A KEY TO REBOOT screen when an error occurs that requires you to reboot. Press any key and the system will reboot. When BIOS detects a Non-maskable...
  • Page 90 SBC8156 Pentium All-in-One CPU Card Series User’s Manual The board ID does not match the ID Wrong Board In Slot PLEASE RUN EISA stored in the EISA non-volatile memory. CONFIGURATION UTILITY NOTE: When this error appears, the system will boot in ISA...
  • Page 91 SBC8156 Pentium All-in-One CPU Card Series User’s Manual POST (hex) Description Program defaults values into chipset according to the MODBINable Chipset Default Table 1.  Program the configuration register of Cyrix CPU according to the MODBINable Cyrix Register Table 2.  OEM specific cache initialization (if needed) 1.
  • Page 92 SBC8156 Pentium All-in-One CPU Card Series User’s Manual  This page is for Non-Compressed Version only. POST (hex) Description Reserved 01-02 Turn off OEM specific cache, shadow... 1.  Initialize EISA registers (EISA BIOS only) 2.  Initialize all the standard devices with default values...
  • Page 93 SBC8156 Pentium All-in-One CPU Card Series User’s Manual  The following POST Codes are for all of Compress Version & Non-Compress Version POST (hex) Description 1.  Verify if the RTC time is valid or not 2.  Detect bad battery 3.
  • Page 94 SBC8156 Pentium All-in-One CPU Card Series User’s Manual POST (hex) Description Test 8259 functionality Reserved 1A-1D If EISA NVM checksum is good, execute EISA initialization (EISA BIOS only) Reserved 1F-29 Detect Base Memory & Extended Memory Size 1.  Test Base Memory from 256K to 640K 2.
  • Page 95 SBC8156 Pentium All-in-One CPU Card Series User’s Manual POST (hex) Description If there is any error detected (such as video, kb...), show all the error messages on the screen & wait for user to press <F1> key 1.  If password is needed, ask for password 2.
  • Page 96 SBC8156 Pentium All-in-One CPU Card Series User’s Manual                                            ...

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