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AXIOMTEK SBC8440 User Manual

3.5" form factor sbcwith crt/lcd and fast ethernet
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Summary of Contents for AXIOMTEK SBC8440

  • Page 1              !...
  • Page 2   ! " # $   %&%     AXIOMTEK is a trademark of AXIOMTEK Co., Ltd. ALi is a trademark of Acer Laboratories, Inc. AMD is a trademark of Advanced Micro Devices, Inc. Award is a trademark of Award Software, Inc.
  • Page 3         Chapter 1 Chapter 1 Chapter 1 Chapter 1 Introduction Introduction Introduction Introduction                     Chapter 2 Chapter 2 Chapter 2 Chapter 2 Installation Installation Installation Installation               !  " 2.3.1 Watchdog Function Setting: JP1 ......
  • Page 4  -4$      $$   " ' +$    , 5'$   # % 6+76-  # . $*.#$   # Chapt Chapt Chapt Chapter 4 er 4 er 4 er 4 Display Drivers Display Drivers Display Drivers Display Drivers # 8 5   ,...
  • Page 5 Appendix A Appendix A Appendix A Appendix A Watchdog Timer Watchdog Timer Watchdog Timer Watchdog Timer  48 4    "% Table of Contents...
  • Page 7 SBC8440 3.5 Form Factor SBC User’s Manual       "" # ! $                      !   "  #$%  "   &'(!)))*+,+-' ,    .   / . .  0121 3 "0121 " 01214114)5        ('    '6   .  "" .       #7        "                # Introduction...
  • Page 8 SBC8440 3.5 Form Factor SBC User’s Manual '    "       68  479 7/7"        *+,#6:   $"6;0,$#7 &'( !)))   !      "      07# <    "   21  !   #'    "  " .    ="    "           (-       # "% $ &  !" CPU: PQFP AMD Am486DX5-133W16BHC CPU onboard !" Bus Clock: 33MHz !" System Chipset: ALi 1487/1489 core logic controller !"...
  • Page 9 SBC8440 3.5 Form Factor SBC User’s Manual !" Onboard Multi I/O: #" One floppy port (box header) supporting up to 2 drives (LS-120 bootable) #" One SPP/EPP/ECP parallel port (box header) supporting LS-120 #" Two 16550 UARTs compatible serial ports with COM1 as RS-232 (D-type) and COM2 (box header);...
  • Page 10 SBC8440 3.5 Form Factor SBC User’s Manual           ...
  • Page 11 SBC8440 3.5 Form Factor SBC User’s Manual       %"    '()!                Installation...
  • Page 12 SBC8440 3.5 Form Factor SBC User’s Manual %% *!    LED1   Installation...

  • Page 13: Installation

    SBC8440 3.5 Form Factor SBC User’s Manual % + $  ( 7  "       "    %  #7 "         %  "    # Jumper Setting Jumper Default Setting Watchdog Trigger Disabled Open COM2 RS232/422/485 Settings: RS-232 Short 3-5, 4-6 COM2 RS232/422/485 Settings: RS-232 Short 3-5, 4-6 Clear CMOS Jumper: Normal...
  • Page 14 SBC8440 3.5 Form Factor SBC User’s Manual     7  1   0121  01214114)#7   %       "    # '";$1    0114) "  %     # COM2 RS-232/422/485 Setting: JP7, JP2, JP3 Settings Options Short 1-2 Short 3-5, 4-6 Short 3-5, 4-6 RS-232 (default) Short 3-4 Short 1-3, 2-4...
  • Page 15 SBC8440 3.5 Form Factor SBC User’s Manual  # $%   & ' Options Settings Short 1-2, 3-4 (default) D0000-D3FFF Short 1-2 D4000-D7FFF Short 3-4 D8000-DBFFF Open DC000-DFFFF %,   7      .          ." . #7 "       "   "     #            2# Connector Description CPU FAN Connector...
  • Page 16 SBC8440 3.5 Form Factor SBC User’s Manual           ...
  • Page 17 SBC8440 3.5 Form Factor SBC User’s Manual          " & -*       "  "     #  .             "         #$              #7 " "          " ."     #-                   # % * 7     ,$!B)22 3,)!(>)5(-#     (-      -9'B;41?  97?  A)  $;   #$    (-    " #  ./  7  ';  ,  ( ( ';#7    $/ 6(0;$      "  "  ';# Hardware Description...

  • Page 18: Hardware Description

    SBC8440 3.5 Form Factor SBC User’s Manual , -   -     >1 '$$.     1)!C2!)1C2!$2!1$2!$2! $2! '$$       !$  #7 0,$            0,$D   .# 7     '$$0,$#' $; '; E  . E    Disabled.  ./* 0 $ 7 !(-  '4; #'    "C           '4;    # Address Devices DMA controller #1 000-01F Interrupt controller #1 020-03F Timer 040-05F...
  • Page 19 SBC8440 3.5 Form Factor SBC User’s Manual Address Devices Parallel port #1 378-37F Floppy disk controller 3F0-3F7 Serial port #1(COM1) 3F8-3FF Serial port #2(COM2) 2F8-2FF Onboard I/O (SMC37C669) Configuration Register 1 .  $  !! 7 "(     #'    "!',  :   " !   ',('#7   " !   :      F...
  • Page 20 SBC8440 3.5 Form Factor SBC User’s Manual 2  * !3!  CN6: Front Panel Bezel Connector Pin Assignment Description Description Power LED+ Ext. Speaker No connector Int. Buzzer Power LED- Int. Buzzer Keylock pin 1 Keylock pin 2 No connector No connector...
  • Page 21 SBC8440 3.5 Form Factor SBC User’s Manual 4 .. &   7         1'6  ('    '6       4              !   ""        # CN4: IDE Connector Pin Assignment Description Description Reset # Data 7 Data 8 Data 6 Data 9 Data 5 Data 10 Data 4...
  • Page 22 SBC8440 3.5 Form Factor SBC User’s Manual 5 $! -. &  ( )*+,-    7    =7!)))  " "   4*+,      $  #'     07    ""   #'   07      1>!  1)!!  !$       "1>!#'        !#'     11!A ""  79"     !$ 1    "  # (  !" Fully compatible with IBM Flat panel and CRT monitor can be displayed !"...
  • Page 23 SBC8440 3.5 Form Factor SBC User’s Manual ( "./)    7        07*+,  "      #$7    )     " 07*+,  $7      ""      # "  " *+, "    "     %  : #7 "         " 074*+,     "     # CN12: CRT/VGA Connector Pin Assignment Description Description Green Blue Horizontal Sync Vertical Sync No connector CN3: Flat Panel Connector Pin Assignment Description...
  • Page 24 SBC8440 3.5 Form Factor SBC User’s Manual Description Description SHFCLK ENABKL –SHFCLK VDDM VDDM (!    $    Name Description P0~P23 Flat panel data output ENABKL Activity Indicator and Enable Backlight outputs SHFCLK Shift clock. Pixel clock for flat panel data M signal for panel AC drive control Latch pulse.
  • Page 25 SBC8440 3.5 Form Factor SBC User’s Manual "6 !$$-7 !! 7  2      $7, "    " #7 "     " "   G)#1)E2!C4#1$ 2#)E >1C4#$41#$# CN8: Floppy Disk Connector Pin Assignment Description Description Reduce write current No connector No connector Index # Motor enable A # Drive select B # Drive select A #...
  • Page 26 SBC8440 3.5 Form Factor SBC User’s Manual "" *  !!!* . &  7   (07"       G #" Standard mode: IBM PC/XT, PC/AT and PS/2 compatible with bi-directional parallel port #" Enhanced mode: Enhance parallel port (EPP) compatible with EPP 1.7 and EPP 1.9 (IEEE 1284 compliant) #"...
  • Page 27 SBC8440 3.5 Form Factor SBC User’s Manual "%  !* . &  7        ;$0 121 ;$101214114)    %   #   @)*41*        A391 *5    %  # 7 0121       F CN11 Description Data Carrier Detect (DCD) Data Set Ready (DSR) Receive Data (RXD) Request to Send (RTS) Transmit Data (TXD) Clear to Send (CTS)
  • Page 28 SBC8440 3.5 Form Factor SBC User’s Manual 7 0114)   ";$1  " F CN7 Pin RS-422 RS-485 TXD- DATA- TXD+ DATA+ RXD+ RXD- "  ! ! 7 / 0 7    $!  07 .3075 1  "$;0,$  ,88, 1> : #7 $;0,$     "   "     67-(#7  07  $;0,$.              ""       "  # ", 8-9  * %   $7.'9  "(41.     # CN10     ...
  • Page 29 SBC8440 3.5 Form Factor SBC User’s Manual "     7 0H)  3$7%5 "6   #7   *6   %   "    $7%      "     # CN9: RJ-45 Connector Pin Assignment Signal Tx+ (Data transmission positive)         Tx- (Data transmission negative) Rx+(Data reception positive)
  • Page 30 SBC8440 3.5 Form Factor SBC User’s Manual "4 *.$   $7 @)*4@1*     " # 7   @)*"   # Description +12V $7#      )* 1*      "#7               # Description -12V "5 0: 7 8,986  "           6         #7 "           " 86#     Hardware Description...
  • Page 31 SBC8440 3.5 Form Factor SBC User’s Manual %6 *"6,  7 (4      #'  " " "    "2#!2# "     ',#7 (4 "     ""  "(4    "     '4;  # J1: PC/104 Bus Pin Assignment PIN No. PIN Name PIN No. PIN Name IOCHCHK * RESETDRV IRQ9 DRQ2 -12V ENDXFR * +12V IOCHRDY (KEY)
  • Page 32 SBC8440 3.5 Form Factor SBC User’s Manual PIN No. PIN Name PIN No. PIN Name IRQ3 DACK2 * SALE J2: PC/104 Bus Pin Assignments PIN No. PIN Name PIN No. PIN Name MEMCS16 * SBHE * IOCS16 * LA23 IRQ10...

  • Page 33: Before You Begin

    SBC8440 3.5 Form Factor SBC User’s Manual     !  7 84*+,     =7!)))       "   "       35 (  3579   7/74$'$868  ( #7 !)))     1)!C! 0,$  21              1>! 1)! ! 1)! ! !$#7  !)))    !      11!A 79 8  !$ 1    8#'  "" " "   D :     "     "              "         # 7 !)))"     *+,          ';#7  "  "*+,  ';     "   3##$"  ?   7$ ;41? (" 8  #5#&'(I  "?       "   4...
  • Page 34 SBC8440 3.5 Form Factor SBC User’s Manual ," ;"' 7       .  $" ?   * 2##<        ?   ;# Driver Installation - DOS Setup Step 1. Install Windows as you normally do for a VGA display. Run Windows to make sure it is working correctly. Then exit from Windows.

  • Page 35: Changing Color Schemes

    SBC8440 3.5 Form Factor SBC User’s Manual Changing Display Drivers from DOS 7    ";    ?           )"    #    .    .3J5      "       G #" VGA ....... 640x480, 16 colors #" Super VGA..... 800x600, 16 colors Changing Display Drivers from Windows 7    "?    Windows Setup " $    #<         "  # Change System Settings " ;   #.      " ...

  • Page 36: Driver Installation

    SBC8440 3.5 Form Factor SBC User’s Manual ,% ;:' 7       .  $" ?  97 2#) Driver Installation Step 1. Install Windows NT as you normally would do for a VGA display. Run Windows NT Control Panel from the Main Group. Choose the Display option. In the Display Settings dialog box, click on Change Display Type.
  • Page 37 SBC8440 3.5 Form Factor SBC User’s Manual , / % 7      "      ;41*  2#;98< Driver Installation "    "            *+, #*+,  "         ;41   # '"      *+,"  "          "      *+, #7 *+,   '    *+,"(#7      "   G Step 1. Open an OS/2 full screen or windowed session. Step 2. Place the CHIPS 65550 Display Driver Diskette in drive Type A: <ENTER>...
  • Page 38 SBC8440 3.5 Form Factor SBC User’s Manual ,"               D "!1)!#           "        ."" # 7     ""         "  G Change Video Resolution Step 4. To change the screen resolution or color depth: ;    "     # /  "          #(          .#    0    ;41-I+ " "  # NOTE: Always use the INSTALL.CMD for the FIRST installation of the video device drivers.
  • Page 39 SBC8440 3.5 Form Factor SBC User’s Manual Driver diskette copy /    ";41  .     E7'(E# 7 ;41. "       G Step 1. Copy all files on the OS/2 Display Driver Diskette as you normally would onto another diskette. Step 2. Place the diskette copy in drive A. At the C:\ prompt, type LABEL A: CTDISP 1 to properly label your diskette.
  • Page 40 SBC8440 3.5 Form Factor SBC User’s Manual ,, <#0 &   !  !! $0& 7        .  $;# MODETEST $;6767;            "  "   #7  $;6767     "   G MODETEST , *+,   :      K69760L#7 "   "     " "    EE "    *+, G MODETEST [-m xx] ( .3 K6L5      #7          "    "  G Mode number 0  3   "   F "   5 Number of available colors Vertical scanning frequency...

  • Page 41: How To Use The Utility

    SBC8440 3.5 Form Factor SBC User’s Manual !!  1(#0& 7        .  $"  ?  A)# CHIPSDSP.DLL &'((#88    &'(?  A)  .#7 "?  A)    "     "  #' ( 0"                &'( ?  A)  #7      ( #7 .  .            .  (      .   #.            0" # How to use the utility '(8,<6*'6      " "  G CRT only <ALT C> !" LCD (Flat Panel) only <ALT L>...
  • Page 42 SBC8440 3.5 Form Factor SBC User’s Manual NOTE: 1. The refresh rates that are supported by the selected monitor are the only refresh rates that will show and be selectable. 2. Not all CHIPS products may support the above Refresh Rates.
  • Page 43 SBC8440 3.5 Form Factor SBC User’s Manual ,"    &'((#88             " # 7      " &'((#88"  ?  A) .   "  G Copy CHIPSDSP.DLL onto Disk 4 to overwrite the existing file. !!  10& 7        .  $"  ?  * 2## CHIPSCPL.CPL &'((8#(8?              #'  ( ,                   &'( ?  2#  #7  (     $ ?  #7 .     .   #7        .""  " ?           # How to use the utility      " "  ...
  • Page 44 SBC8440 3.5 Form Factor SBC User’s Manual          " "  G CRT only !" LCD (Flat Panel) only !" Both CRT and LCD (Flat Panel) !"         "   "  #       "  " "  G #" Interlaced #" 56 Hz #" 60 Hz #" 70 Hz #"...

  • Page 45: English Environment

    SBC8440 3.5 Form Factor SBC User’s Manual !!!    7 "      "      "&'(  ?  ;# 7  "       $"    3E$E5;$(06#6B6  #(                 $?          " ;$(06#6B6  6B(,9#6B6  # 7                    "    #7        &'(*+,     "            "        # /     " *+,   )1C        "  "     E)CE          "     )1C" # English Environment WINSETUP.EXE ?'967-(#6B6          "  ?  #7      "              #7       0  " /   ($    ,GM?'967-(# W*.INF 7 ?J#'9/"  ""    "    ?'967-(#6B6#7 "  ...
  • Page 46 SBC8440 3.5 Form Factor SBC User’s Manual 7 ?J#'9/"      ;6$    ?'967-(#6B6   " #<  ,''      " "#/" ;6$         1  ?J#'9/    " " G 1. Enter the W*.INF file into an ASCII text editor. 2. Go to the [Files] section of the W*.INF file. 3. Delete the line that contains the name of the file for the 24bpp driver.
  • Page 47 SBC8440 3.5 Form Factor SBC User’s Manual 1. Enter the S*.SCP file into an ASCII text editor. 2. Go to the [MENU2 ENTRY Definition] section of the S*.SCP file. 3. Delete the line that contains the name of the file for the 24bpp driver.

  • Page 48: Japanese Environment

    SBC8440 3.5 Form Factor SBC User’s Manual Japanese Environment 7     "H ?   # SETUP.EXE 67-(#6B6         ?  2#4H "  H ;4*#7      "             #7     67-(  ;4* # S*.SCP 7 J#("  ""    "    67-(#6B6#7 "       ".2 :       67-(#6B6 7 J#("      ;6$    67-(#6B6   " #<  ,''      " "#/"  ;6$         1  J#(    " " G 1. Enter the S*.SCP file into an ASCII text editor.

  • Page 49: Ethernet Introduction

    SBC8440 3.5 Form Factor SBC User’s Manual   " #     " .   7 *6:     " (  (6    "  "    '666 1#2       "0H)  3$75# %   !" 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 !"...
  • Page 50 SBC8440 3.5 Form Factor SBC User’s Manual           ...
  • Page 51 SBC8440 3.5 Form Factor SBC User’s Manual   $ % &'   7       ""       ,  ';     *6(- #,               ';  "  # ,  I';0;$           "    "  #7  "  "        . 0,$3$;0,$5             "         ;//# 1"  (  $ 7 ,  ';    " "    "     #7 '; 0;$"       #?    ;9   ,  ';     # (  KL.          #'"      KL. (;73( ; "7 5             " .   #'"          KL.   K LK, L K6L.   "    "    "     ...

  • Page 52: Status Page Setup Menu/Option Page Setup Menu

    SBC8440 3.5 Form Factor SBC User’s Manual 1%  !8- Move to previous item Up arrow Move to next item Down arrow Move to the item in the left hand Left arrow Move to the item in the right hand Right arrow...
  • Page 53 SBC8440 3.5 Form Factor SBC User’s Manual 1,    ;  ,  ';$; -   $  $     #7 $ $     "   "       #-  .      K6 L       #                                                                         $%&'   !"#$ %& '()*+(#,-../  0#0#/123 4& 7       " " $ $     ."  #,           " $ $ %      .  "           ...

  • Page 54: Power Management Setup

    SBC8440 3.5 Form Factor SBC User’s Manual !" Standard CMOS Setup This setup page includes all the items in a standard compatible BIOS. !" BIOS Features Setup This setup page includes all the items of Award special enhanced features. !"...
  • Page 55 SBC8440 3.5 Form Factor SBC User’s Manual 1  /   $    $;        "          .    #'" (-        .             #<         $;    "      "          ""  "       $;   # 7    $; $     > # 6          #-  .          K(-L K( L.        # Standard CMOS Setup Menu (Support Enhanced IDE)                                 !" #" $ % " !"$&! %'# "$& &"...
  • Page 56 SBC8440 3.5 Form Factor SBC User’s Manual "      "  # !" Date The date format is: The day of week, from Sun to Sat, determined by the BIOS, is read only Month The month, Jan (1) through Dec (12) The date, from 1 to 31 (or the maximum allowed in the month),...

  • Page 57: Drive A / Drive B

    SBC8440 3.5 Form Factor SBC User’s Manual If the controller of HDD interface is CD-ROM, the selection shall be “None”. If a hard disk has not been installed select NONE and press <Enter>. NOTE: The specifications of your drive must match with the drive table.

  • Page 58: Base Memory

    SBC8440 3.5 Form Factor SBC User’s Manual ("When monochrome as primary and VGA as secondary, the selection of the video type is ”Monochrome mode”. You can choose the following video display cards: Enhanced Graphics Adapter/Video Graphics Array. For EGA, EGA/VG VGA, SEGA, SVGA or PGA monitor adapters.

  • Page 59: Other Memory

    SBC8440 3.5 Form Factor SBC User’s Manual #" Other Memory This refers to the memory located in the 640K to 1024K address space. This is memory that can be used for different applications. DOS uses this area to load device drivers to keep as much base memory free for application programs.

  • Page 60: Virus Warning

    SBC8440 3.5 Form Factor SBC User’s Manual !" Virus Warning This item protects the boot sector and partition table of your hard disk against accidental modifications. If an attempt to write to the boot sector is made, the BIOS will halt the system and display a warning message.

  • Page 61: Quick Power On Self Test

    SBC8440 3.5 Form Factor SBC User’s Manual NOTE: If your CPU does not have an Internal Cache, then “CPU Internal Cache” will not be shown on the screen. !" Quick Power On Self Test When enabled, this field speeds up the Power On Self Test (POST) after the system is turned ON.

  • Page 62: Boot Up Numlock Status

    SBC8440 3.5 Form Factor SBC User’s Manual !" Boot Up NumLock Status This allows you to activate the NumLock function after you power up the system. By default, the system boots up with NumLock ON. Keypad is number keys Keypad is arrow keys !"...

  • Page 63: Typematic Rate (Chars/Sec)

    SBC8440 3.5 Form Factor SBC User’s Manual !" Typematic Rate (Chars/Sec) When the typematic rate is enabled, the system registers repeated keystrokes speeds. You can select speed range from 6 to 30 characters per second. By default, this item is set to 6.

  • Page 64: Pci/Vga Palette Snoop

    SBC8440 3.5 Form Factor SBC User’s Manual !" PCI/VGA Palette Snoop Some non-standard VGA display cards may not show colors properly. This field allows you to set whether MPEG ISA/VESA VGA Cards can work with PCI/VGA or not. When this field is enabled, a PCI/VGA can work with a MPEG ISA/VESA VGA card.

  • Page 65: Auto Configuration

    SBC8440 3.5 Form Factor SBC User’s Manual 12 $    $ 7      "  " (-    #                () $),;>(), ",@* &,@) <$ $),)** ",@* &,@) 8 () :08 $*)7B $%5 &,@) 8 ()    ,> ') * &,@) 8 )  ,      ,> ') *    ,> .:::    ,>...

  • Page 66: Power Management

    SBC8440 3.5 Form Factor SBC User’s Manual 14 *  (    $ 7 ( $      "  "" #'          .    ;//  "  "   #                   !)? ,> , @* 6/ %! &' ! $),)* @ !  61 <*)== B &' 3 ) &;; &=), (=@→&;; 6A %! &' 3 ) &;; ) ! (==) 6 $ *  &<< &" 8 6 . 6 6   &' 6 +  &<< F!  G 6 +  &<<...

  • Page 67: Video Off Option

    SBC8440 3.5 Form Factor SBC User’s Manual Item Options Descriptions Global Power Management disabled Disable Users can configure their own power User management Define Pre-defined timer values are used A. Power Min Saving such that all timers are in their MAX...

  • Page 68: Blank Screen

    SBC8440 3.5 Form Factor SBC User’s Manual Item Options Descriptions The system BIOS will only blank Blank Screen OFF the screen when disabling D. Video Off video Method This function is enabled only for DPMS VGA cards supporting DPMS Supported...

  • Page 69: Standby Mode

    SBC8440 3.5 Form Factor SBC User’s Manual Item Options Descriptions System will never enter STANDBY Disable mode. Defines the continuous idle time 10, 20, 30, before the system enters STANDBY H. Standby 40 Secs., 1, mode. Mode 3, 5, 10, 15,...
  • Page 70 SBC8440 3.5 Form Factor SBC User’s Manual Remark 1: All items marked with (*) in this menu are loaded with predefined values long as the item Power Management is not configured as User Defined. These items are: System Doze, System Standby, and System Suspend.
  • Page 71 SBC8440 3.5 Form Factor SBC User’s Manual 7 "      "  =      # Item Options Descriptions AUTO A,B,C,D : These options are A. Slot 1 Using INT# Slot 2 Using INT# reserved for “Dirty” cards from Slot 3 Using INT# which the system BIOS cannot tell Slot 4 Using INT# which INT it’s using!
  • Page 72 SBC8440 3.5 Form Factor SBC User’s Manual Item Options Descriptions PCI-AUTO: The BIOS will scan for PCI IDE devices & determine the location of the PCI IDE device. (See item below.) PCI-SLOT1 PCI-SLOT2 PCI-AUTO PCI-SLOT3 PCI-SLOT1 PCI-SLOT4 PCI-SLOT2 − assigns IRQ 14 for primary E.
  • Page 73 SBC8440 3.5 Form Factor SBC User’s Manual 1"6  ./ & !  7             "        ';0;$#7  "            "  " #                                                          !"#$  5                            $%&'   !"#$ %& '()*+(#,-../ .#1 )#2%&#,1#/1& 7 '; "  $;0,$ <#'"  ...
  • Page 74 SBC8440 3.5 Form Factor SBC User’s Manual 1""    $& !  7        "     "  #7  "          " " #                                                         % !"#$  5                           $%&'   !"#$ %& '()*+(#,-../ .#1 )#2%&#,1#/1& 7 67-( "  $;0,$ <#'"...
  • Page 75 SBC8440 3.5 Form Factor SBC User’s Manual 7    % K6 L         #,  "         #;                 "# PASSWORD DISABLED. '"    ;  "';/   $     "               #'"     ;  "';/   $            # 1" .)0    7 6  '6"     ,  ';#7  "   "   " " # $4  K'L,      ';         &   9;0$,88,=8,0+6#'"&    8,  8,       #-      " #    "&'''''''#...
  • Page 76 SBC8440 3.5 Form Factor SBC User’s Manual K''L   $;  $ %   !7) = %, H), 7) )  + $ 8 /10  1//./  / '&% +  '), .0 1 1//./ 1/ . :::::::::: ?  &    $;6     "   & #  )  7 ,  '; 2& G9;0$,88,= 8,0+6# #" 7(0)+6 ,       ';  '6   .   "     # 7   "   = " 9;0$,8 1!=!2# no.
  • Page 77 SBC8440 3.5 Form Factor SBC User’s Manual #" 6+0- 6   &    ,  " # '6&    1    8,  3      8,5#7 ,   ';         . " &R 6"8,0+6 G CYLS HEADS SECTOR MODE 1120 NORMAL LARGE '; .;3 ;5     "    1      1#,       "     1#,  "       '972      &  R $&DG no. Cylinder 1024) x no. Head x no.
  • Page 78 SBC8440 3.5 Form Factor SBC User’s Manual 1", =>'   $ 7               "    #'" < :           $;#'"  9       #                                                       *  + ,- ".#$ ( ) '    5                    $%&'   !"#$ %& '()*+(#,-../ #$##. %& >1...
  • Page 79 SBC8440 3.5 Form Factor SBC User’s Manual 1" ' ;   =(                        #7 < :           "  #7 9       #                                                       /- - 0  *-+1"#$  5                         $%&'   !"#$ %& '()*+(#,-../ 7#,1.,### %& >2...
  • Page 80 SBC8440 3.5 Form Factor SBC User’s Manual 1"1 ./ & ?*/  NOTE: ISA POST codes are typically output to port address 80h. 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 81 SBC8440 3.5 Form Factor SBC User’s Manual POST (hex) Description 1. Verify the RTC time is valid or not 2. Detect bad battery 3. Read CMOS data into BIOS stack area 4. PnP initializations including (PnP BIOS only) -Assign CSN to PnP ISA card -Create resource map from ESCD 5.
  • Page 82 SBC8440 3.5 Form Factor SBC User’s Manual POST (hex) Description 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. Test Extended Memory from 1M to the top of memory 1.
  • Page 83 SBC8440 3.5 Form Factor SBC User’s Manual POST (hex) Description 1. If password is needed, ask for password 2. Clear the Energy Star Logo (Green BIOS only) Write all CMOS values currently in the BIOS stack area back into the CMOS Reserved 1.

  • Page 84: Unexpected Errors

    SBC8440 3.5 Form Factor SBC User’s Manual POST (hex) Description 1. If there is any changes in the hardware configuration, update the ESCD information (PnP BIOS only) 2. Clear memory that have been used 3. Boot system via INT 19H System Booting.
  • Page 85 SBC8440 3.5 Form Factor SBC User’s Manual % (% )  *+  ( ; (   7 (-  1#"     #7   ?7       .   39$'5          %!"#/              "   "# Start ↓ ↓ ↓ ↓ Un-Lock WDT OUT 120H 0AH ; enter WDT function OUT 120H 0BH ; enable WDT function ↓...

  • Page 86: Watchdog Timer

    SBC8440 3.5 Form Factor SBC User’s Manual 0.5 sec. 5 secs. 50 secs. 100 secs. 1 sec. 10 secs. 100 secs. 200 secs. 1.5 secs. 15 secs. 150 secs. 300 secs. 2 secs. 20 secs. 200 secs. 400 secs. 2.5 secs.

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