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AXIOMTEK is a trademark of AXIOMTEK Co., Ltd. MS-DOS, and Windows !95 are trademarks of Microsoft Corporation. AMI is a trademark of American Megatrends Inc. IBM, PC/AT, PS/2, VGA are trademarks of International Business Machines Corporation.
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Appendix B Appendix B Appendix B Appendix B System Assignments System Assignments System Assignments System Assignments !(5' + -
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$( / --(!- , Appendix C Appendix C POST Error Codes POST Error Codes Appendix C Appendix C POST Error Codes POST Error Codes &...
SBC8233 All-in-One 386SX CPU Card Series User's Manual '(+ *
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& #" Embedded CPU: ALi M6117D is an implementation of an INTEL compatible 386SX-40 CPU, realtime clock, a watchdog timer and ALi’s M1217B chipset BIOS: Y2K compliant AMI system BIOS #"...
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SBC8233 All-in-One 386SX CPU Card Series User's Manual
#" Chipset: ALi 5113 #" Serial ports: supports high speed RS-232 port, high speed RS-232/485 port (jumper selectable). Both with 16C550 UART and 16 byte FIFO #" FDD Interface: supports up to two floppy drives, 5¼“ (360 KB or 1.2 MB) and 3½“...
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SBC8233 All-in-One 386SX CPU Card Series User's Manual '(.
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/ ! !" #" Package: Single Chip Flash Disk in 32-pin DIP JEDEC Capacity: Up to the most updated capacity #" #" Data Reliability: ECC/EDC error correction Memory Window: 8 Kbyte #"...
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SBC8233 All-in-One 386SX CPU Card Series User's Manual
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External PS/2 & AT External CRT Display Power Connector CONT7 44-pin Flat Panel Display Internal
Installation...
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SBC8233 All-in-One 386SX CPU Card Series User's Manual +( 5"$*
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Jumper Function Default Reset Jumper: Normal Open Clear CMOS Setting: Normal Open VGA IRQ9 Operation: w/o IRQ9 Open IRQ3/4/10/11 selection for COM3: IRQ10 Short 3-5 IRQ3/4/10/11 selection for COM4: IRQ11...
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SBC8233 All-in-One 386SX CPU Card Series User's Manual # $*#-./"
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&%+ Mode IRQ3 IRQ4 IRQ10 IRQ11 COM3 Short 1-3 Open Short 3-5 (default) Open COM4 Open Short 2-4 Open Short 4-6 (default) #0 "
$ 1#20 &%- COM2 Mode Settings RS-232 Short 1-2 (CONT11 active) - default...
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SBC8233 All-in-One 386SX CPU Card Series User's Manual (. -
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Parity check error IRQ0 System timer output IRQ1 Keyboard IRQ2 Interrupt rerouting from IRQ8 through IRQ15 IRQ3 Serial port #2 IRQ4 Serial port #1 IRQ5 Parallel port #2...
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SBC8233 All-in-One 386SX CPU Card Series User's Manual CONT12: 40-pin IDE Connector Pin Assignment Description Description Description Reset # Data 7 Data 8 Data 6 Data 9 Data 5 Data 10 Data 4 Data 11 Data 3 Data 12 Data 2...
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SBC8233 All-in-One 386SX CPU Card Series User's Manual #3# '()". /
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CON1: CRT/VGA Connector Pin Assignment Signal Signal Signal No connector Green No connector No connector Blue HSYNC VSYNC No connector No connector CON2: 44-pin Connector for Flat Panel...
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SBC8233 All-in-One 386SX CPU Card Series User's Manual #3 ". .
Name Description P0~P35 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.
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#"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) #"High speed mode: Microsoft and Hewlett Packard extended...
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CONT11/13/14/15: COM2/3/4/1 Serial Port Connectors Pin Assignment Description Description Data Carrier Detect (DCD) Data Set Ready (DSR)
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!" ! Installation Instructions Make sure the power of SBC8233 Series is OFF. Plug the DiskOnChip device(s) into its socket. Verify the direction is correct (pin 1 of the DiskOnChip...
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SBC8233 All-in-One 386SX CPU Card Series User's Manual If you want the DiskOnChip to be bootable: a. Copy the operating system files into the DiskOnChip by using the standard DOS command (for example: sys d:). b. The DiskOnChip...
Page 31
SBC8233 All-in-One 386SX CPU Card Series User's Manual IRQ5 IRQ4 IRQ3 DACK2* SALE CONT3: PC/104 Bus Pin Assignments Pin# Pin Name Pin# Pin Name Pin# Pin Name Pin# Pin Name MEMCS16* SBHE* IOCS16* LA23 IRQ10 LA22 IRQ11 LA21 IRQ12 LA20...
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#& CONT6: Power Connector Description Description No connector -12V +12V JP3: Power LED Description No connector Ground JP6: IDE LED Description Signal Hardware Description...
Page 33
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"* #" Date The BIOS determines the day of the week from the other date information; this field is for information only. Time #" The time format is based on the 24-hour military-time clock. For example, 1 p.m.
Page 37
SBC8233 All-in-One 386SX CPU Card Series User's Manual NOTE: It is recommended that you select type AUTO for all drives. The BIOS can automatically detect the specifications and optimal operating mode of almost all IDE hard drives. When you select type AUTO for a hard drive, the BIOS detects its specifications during POST, every time the system boots.
Page 38
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$4& PIO Mode IDE Programmed I/O mode. PIO programming also works with ATAPI CD-ROM drives. The settings are Auto, 0, 1, 2, 3, 4, or 5. Click on Auto to allow AMIBIOS to automatically find the PIO mode that the IDE drive being configured uses.
SBC8233 All-in-One 386SX CPU Card Series User's Manual #" 1st Boot Device Specifies the first device for which to look and use for booting the system. Options are : Disabled 1st IDE-HDD, 2nd IDE-HDD, 3rd IDE-HDD, 4th IDE-HDD, Floppy, ARMD-FDD, ARMD-HDD, ATAPI CDROM, SCSI or NETWORK.
SBC8233 All-in-One 386SX CPU Card Series User's Manual #" C8000, 16 K Shadow Specifies whether the specified area of ROM is to be shadowed and if shadowed, whether it should be written to or read from cache memory. The fail-safe default is Disabled.
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SBC8233 All-in-One 386SX CPU Card Series User's Manual #" Memory Hole You can reserve this area of system memory for ISA adapter ROM. When this area is reserved, it cannot be cached. The user information of peripherals that need to use this area of system memory usually discusses their memory requirements.
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SBC8233 All-in-One 386SX CPU Card Series User's Manual Normal The normal parallel port mode is used. Bi-Dir Supports bidirectional transfers on the parallel port. The parallel port can be used with devices that adhere to the Enhanced Parallel Port (EPP) specification. EPP uses the existing parallel port signals to provide asymmetric bidirectional data transfer driven by the host device.
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Page 45
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Page 50
SBC8233 All-in-One 386SX CPU Card Series User's Manual
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SBC8233 All-in-One 386SX CPU Card Series User's Manual Watchdog Time Out Action - INDEX 38H Value Action 0000 No output signal 0001 IRQ3 0010 IRQ4 0011 IRQ5 0100 IRQ6 0101 IRQ7 0110 IRQ9 0111 IRQ10 1000 IRQ11 1001 IRQ12 1010...
SBC8233 All-in-One 386SX CPU Card Series User's Manual Timeout Status & Reset - INDEX 3CH Value Action Timeout has not occurred Timeout has ocurred Reset timer Has no meaning Other function, do not modify these bits 7.
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Page 54
SBC8233 All-in-One 386SX CPU Card Series User's Manual Write data to configuration register .> )..;/'# 0!+.
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Watchdog Program Example
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Step 1. Unlock configuration register. Step 2.
Page 55
SBC8233 All-in-One 386SX CPU Card Series User's Manual xchg ah, al call writechip mov ax, 0403bh ; Set the expected counter ; value call writechip ; to [400000h] mov ax, 0003ah ; 30.5*sec*400000h= 128 sec call writechip mov ax, 00039h call writechip mov ax, 03838h ;...
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SBC8233 All-in-One 386SX CPU Card Series User's Manual xchg ah, al writechip endp end main Reset watchdog timer -
mov ax, 0c513h ; Unlock configuration ; register call writechip mov ax, 03C3Ch ; Reset watchdog timer ; counter call readchip or al, 00100000b ;...
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Page 59
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SBC8233 All-in-One 386SX CPU Card Series User's Manual
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Beeps Error Message Description The memory refresh circuitry of the board DRAM Refresh Failure is faulty. A parity error was detected in the base Parity Circuit Failure memory (first 64k Block) of the system.
Page 62
SBC8233 All-in-One 386SX CPU Card Series User's Manual Beeps Error Message Description The system video adapter is either Display Memory R/W Test Failure missing or Read/Write Error its memory is faulty. This is not a fatal error. The ROM checksum value does not ROM-BIOS Checksum Failure match the value encoded in the BIOS.
Page 63
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If it beeps... then... re-install the memory SIMMs or DIPs. If the system still 1, 2, or 3 times... beeps, replace the memory. If no beeps are heard and no display is on the screen, The first thing to check is the power supply.
Page 64
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#" 8042 Gate A20 Error Gate A20 on the keyboard controller (8042) is not working. #" Address Line Short! Error in the address decoding circuitry. #" Cache Memory Bad, Do Not Enable Cache! Cache memory is defective.
Page 65
SBC8233 All-in-One 386SX CPU Card Series User's Manual #" DMA number 2 Error Error in the second DMA channel. #" FDD Controller Failure The BIOS cannot communicate with the floppy disk drive controller. #" HDD Controller Failure The BIOS cannot communicate with the hard disk drive controller.
Page 66
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SBC8233 All-in-One 386SX CPU Card Series User's Manual $"9.
Checkpoint Description DMA controller #1, #2, interrupt controller #1, #2 disabled. Video display is disabled and port-B is initialized. Chipset initialization/ auto memory detection over. To uncompress the RUNTIME code. RUNTIME code is uncompressed.
Page 68
SBC8233 All-in-One 386SX CPU Card Series User's Manual Checkpoint Description Checking for pressing of <INS> key during power-on done. Going to disable DMA and interrupt controllers. DMA controller #1, #2, interrupt controller #1, #2 disabled. Video display is disabled and port-B is initialized. Chipset init about to begin.
Page 69
SBC8233 All-in-One 386SX CPU Card Series User's Manual Checkpoint Description EGA/VGA not found. Display memory R/W test about to begin. Display memory R/W test passed. About to look for the retrace checking. Display memory R/W test or retrace checking failed.
Page 70
SBC8233 All-in-One 386SX CPU Card Series User's Manual Checkpoint Description Amount of memory above 1M found and verified. Check for soft reset and going to clear memory below 1M for soft reset. (If power on, go to check point # 4Eh).
Page 71
SBC8233 All-in-One 386SX CPU Card Series User's Manual Keyboard test started. Clearing output buffer, checking for stuck key. About to issue keyboard reset command. Keyboard reset error/stuck key found. About to issue keyboard controller interface test command. Keyboard controller interface test over.
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SBC8233 All-in-One 386SX CPU Card Series User's Manual Optional ROM control is done. About to give control to do any required processing after optional ROM returns control. Any initialization required after optional ROM test over. Going to setup timer data area and printer base address.
Page 73
SBC8233 All-in-One 386SX CPU Card Series User's Manual Uncompressing of SETUP code is complete. Going to copy any code to specific area. Copying of code to specific area done. Going to give control to INT 19h boot loader.
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Page 74
SBC8233 All-in-One 386SX CPU Card Series User's Manual
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