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Aaeon SBC-551 Manual

Half-size pisa/isa pentium cpu card
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  • Page 2: Fcc Statement

    FCC STATEMENT THIS DEVICE COMPLIES WITH PART 15 FCC RULES. OPERA- TION IS SUBJECT TO THE FOLLOWING TWO CONDITIONS: (1) THIS DEVICE MAY NOT CAUSE HARMFUL INTERFER- ENCE. (2) THIS DEVICE MUST ACCEPT ANY INTERFERENCE RECEIVED INCLUDING INTERFERENCE THAT MAY CAUSE UNDESIRED OPERATION.
  • Page 3 UMC is a trademark of United Microelectronics Corporation. ® VESA is a registered trademark of Video Electronics Standards Association. All other product names or trademarks are properties of their respective owners. Part No. 2007551000 SBC-551/552 1st Edition Printed in Taiwan Aug 1998...
  • Page 4 Before you begin installing your card, please make sure that the following materials have been shipped: • 1 SBC-551/552 CPU Card • 1 User Manual (this book) • 1 Hard disk drive (IDE) interface cable (44 pin) • 1 Floppy disk drive interface cable (34 pin) •...

  • Page 5: Table Of Contents

    Introduction ................2 Features .................. 3 Specifications ................. 4 Board layout (SBC-551)(PISA Slot) ........6 Board layout (SBC-552)(ISA Slot)........7 Card dimensions ..............8 Jumpers and connectors ............ 10 Locating jumpers, connectors and sockets ....11 Setting jumpers ..............12 Safety precautions ...............
  • Page 6 Fan connector (CN5) ............32 USB connector (CN6)............32 Serial port connectors (CN10, CN7) ........ 33 RS-232 connector (CN10) ............33 RS-232/422/485 connector (CN7) ........... 34 Reserved IR connector (CN8).......... 35 Power connector (CN9) ............35 VGA connector (CN11) ............36 KB/PS2 mouse connector (CN12) ........
  • Page 7 Installing .................. 78 Graphics setup ................. 78 Power saving setup in Windows 3.x ........79 NT 3.5X................. 79 Windows NT 3.5x display divers installation ......79 Selecting resolution and color depth ........80 NT 4.0 ................... 80 windows NT 4.0 display drivers installation ......80 Selecting resolution and color depth ........81 DOS ..................

  • Page 9: Specifications

    This chapter provides background information for the SBC-551/552. Sections include: • Card specifications • Board layout Chapter 1 General Information...

  • Page 10: Features

    RS-232/422/485 serial port with 16C550 UARTs, one bidirectional SPP/EPP/ECP parallel port, and a floppy drive controller. In addition to the 486's 16 KB of onchip cache memory, the SBC-551/ 552 includes an extra 512 KB of pipeline-burst L2 cache memery.
  • Page 11 SIMMs. • Supports Pentium P54C/P55C (MMX), AMD K6, and Cyrix M1/M2 CPUs • Half-size PISA bus CPU Card for SBC-551, and half-size ISA bus CPU Card for SBC-552 • Equipped with a switching power module supporting up to 10 Ampere CPU power consumption •...
  • Page 12 IBM/6x86MX-PR166~266GP and IDT winchip C6 180~225MHz BIOS: Award FLASH BIOS Chipset: SiS 5598 Bus interface: PISA Bus for SBC-551, ISA Bus for SBC-552 Level 2 Cache: Onboard 512KB pipeline-burst L2 cache. System memory: Two 72-pin SIMM sockets. Supports up to 128MB DRAM.
  • Page 13 Display memory: Supports shared system memory up to 4MB. Display type: Supports a CRT display. Resolution: Support up to 1024 x 768 @ 16.7M colors. SSD interface: One 32-pin DIP socket supports the M-Systems DiskOn- Chip 2000 series, memory capacity from 2MB to 72MB. CPU thermal: LM75 supports CPU temperature &...
  • Page 14 SBC-551/552 User Manual...
  • Page 15 Chapter 1 General Information...
  • Page 16 185.00 178.00 98.50 19.50 122.00 SBC-551/552 User Manual...
  • Page 17 This chapter explains setup procedures for the SBC-551/552 hardware, including instructions on setting jumpers and connecting peripherals, switches and indicators. Be sure to read all safety precautions before you begin the installa- tion procedure. Chapter 2 Installation...

  • Page 18: Jumpers And Connectors

    PS/2 mouse setting CPU voltage setting IDE LED connector HDD connector Floppy drive connector Parallel (Printer) connector Fan connector USB connector COM2 connector Reserved IR connector Power connector CN10 COM1 connector CN11 VGA connector CN12 KB/PS2 mouse connector SBC-551/552 User Manual...

  • Page 19: Parallel (Printer) Port Connector (Cn4)

    Power COM 1(CN10) VGA(CN11) Keyboard/ connector connector Port Mouse Port (CN12) COM 2 (CN7) connector RS-232/422/485 select (JP10) Fan connector (CN5) Socket for DiskOnChip Parallel Port connector (CN4) Award connector Flash BIOS (CN3) JP11 PS/2 mouse Enable/Disable SiS 5598 Chipset PISA Bus (PCI+ISA) connector...
  • Page 20 A pair of needle-nose pliers may be helpful when working with jumpers. If you have any doubt about the best hardware configuration for your applications, contact your local distributor or sales represen- tative before you make any changes. SBC-551/552 User Manual...
  • Page 21 Conflicts! The VGA controller of SBC-551/552 uses IDSEL No. 31, which is the same as that of the first PCI slot (i.e., "PCI1") on the PCI backplane (PICMG 2.0 standard).
  • Page 22 The SBC-551/552 CPU card supports most Pentium and its compati- ble CPUs. The system's performance depends on the CPU you choose. You can install or upgrade the CPU in the board's PGA socket by following the procedures outlined below. If your system has an existing CPU, you need to remove it before installing the new CPU.
  • Page 23 The SBC-551/552 provides two 72-pin SIMM (Single In-line Memory Module) sockets. The SIMM supports either Fast Page Mode (FPM) or Extended Data Output (EDO) DRAM with a speed of at least 70 ns. Depending on the combination of modules you use, you can install from 4 MB to 128 MB of RAM.
  • Page 24 The thermal alarm connector (JP2) allows the user to connect an alarm indicator LED on the case. Signal 3.3V (Alarm out) The SBC-551/552 core logic chipset is SiS 5598 which has built-in VGA adapter. You can disable the internal VGA functions by setting JP3. Enable*...

  • Page 25: Cpu Type Select (Jp5)

    You can connect an external jumper cap or switch to clear CMOS. Clear CMOS procedure: 1. Disconnect all power source. 2. Move JP4 from 1-2 to 2-3 for few seconds. 3. Move JP4 back to 1-2. Normal* Clear CMOS 1 2 3 1 2 3 *default JP5 must be set to match the CPU type between Dual-Voltage ( e.g.,...
  • Page 26 CPU clock according to the base CPU speed. 50 MHz 55MHz 60MHz 2 4 6 2 4 6 2 4 6 1 3 5 1 3 5 1 3 5 66.6MHz* 2 4 6 1 3 5 *default SBC-551/552 User Manual...
  • Page 27 JP8 must be set to match the CPU clock ratio. The chart below show the proper jumper settings for P54C, P55C, AMD-K6, and Cyrix 6x86 MX (M2), and their respective clock ratios. P54C P55C AMD-K6 Cyrix 6x86MX * default setting Chapter 2 Installation...
  • Page 28 CPU core voltage can be set by SW1 to reduce power consumption and heat. 2.0V 2.1V 2.2V 2.3V 2.4V 2.5V 2.6V 2.7V 2.8V* 2.9V 3.0V 3.1V 3.2V 3.3V 3.4V 3.5V *default WARNING: Improper setting could damage the CPU! SBC-551/552 User Manual...
  • Page 29 The DiskOnChip (DOC) 2000 is a flash disk and occupies an 8 KB window in the upper memory address range of CC000 to DC000. You should ensure this does not conflict with any other devices' memory addresses. JP9 controls the starting memory address of the flash disk.
  • Page 30 The SBC-551/552 offers two serial ports. One RS-232 COM1 (CN10) and one RS-232/422/485 COM2 (CN7). The mode of CN7 can be selected via JP10. The following charts show the available options: RS-232* RS-422 RS-485 * default 1-2 (Enable) 2-3 (Disable)
  • Page 31 C P U C l o c k C l o c k S W 1 Ratio (Ratio) (External) (Vcore) Int/Ext(MHz) (Dual/Single) 2 4 6 2 4 6 2 4 6 8 Intel Pentium 200/66 P54C 1 2 3 1 3 5 1 3 5 1 3 5 7 (3.3V)
  • Page 32 (2.8V) 1 3 5 1 3 5 7 2 4 6 2 4 6 2 4 6 8 Intel Pentium 200/66 P55C PP/MT 1 2 3 1 3 5 1 3 5 (2.8V) 1 3 5 7 SBC-551/552 User Manual...
  • Page 33 C P U C l o c k C l o c k S W 1 Ratio (Ratio) (External) (Vcore) Int/Ext(MHz) (Dual/Single) 2 4 6 2 4 6 2 4 6 8 AMD K5 75/50 PR-75 1 2 3 1 3 5 1 3 5 1 3 5 7 (3.54V)
  • Page 34 1 3 5 1 3 5 (3.2V) 1 3 5 7 2 4 6 8 2 4 6 2 4 6 AMD K6 266/66 PR2-266 1 2 3 1 3 5 1 3 5 (2.0V) 1 3 5 7 SBC-551/552 User Manual...
  • Page 35 C P U C l o c k C l o c k S W 1 Int/Ext (MHz)Ratio (Ratio) (External) (Vcore) (VIO) 2 4 6 8 2 4 6 2 4 6 Cyrix 6x86M2 133/66 MX-PR166 1 2 3 1 3 5 1 3 5 1 3 5 7 (2.9V)
  • Page 36 Signal -R/W IDE You can attach two Enhanced Integrated Device Electronics hard disk drives to the SBC-551/552's internal controller. The card comes with a 40-pin flat piggyback cable. This cable has three identical 40-pin flat-cable connectors. Connecting drives is done in a daisy-chain fashion and requires one of two cables, depending on the drive size.
  • Page 37 Connect a second drive as described above. Unlike floppy drives, IDE hard drives can connect to either end of the cable. If you install two drives, you will need to set one as the master and one as the slave by using jumpers on the drives. If you install just one drive, set it as the master.
  • Page 38 You can attach up to two floppy disks to the SBC-551/552 onboard controller. You can use any combination of 5¼" (360 KB and 1.2 MB) and/or 3½" (720 KB, 1.44 MB, and 2.88 MB) drives. A 34-pin daisy-chain drive connector cable is required for a dual- drive system.
  • Page 39 DB-25 connector on the other. Mounted on a retaining bracket. Parallel port IRQ The SBC-551/552 supports one parallel port. The port is designat- ed as LPT1 and can be disabled or changed to LPT2 or LPT3 in the system BIOS setup.
  • Page 40 USB setting in the CMOS setup should be set to Enabled. The USB ports also require operating system supporting for USB devices. The SBC-551/552 CPU card has one USB Connector ( support two USB channels), their connection pin assignment is as follows. Signal...
  • Page 41 BIOS Peripheral Setup program. The card mounting bracket holds COM 1(CN10), the DB-9 serial port connector for the first port. The connector on the SBC-551/ 552 board is and COM 2(CN7) for RS-232/422/485. The following sections tell how to make connections.
  • Page 42 Signal B485TXD+ B485TXD- B422RXD+ B422RXD- SBC-551/552 User Manual...
  • Page 43 IR_RX (Low Frequency) IR_TX In single board computer without passive backplane applications, you need to connect power directly to the SBC-551/552. This connector is fully compatible with the standard PC power supply connector. See the following table for its pin assignments:...
  • Page 44 The SBC-551/552 CPU card's VGA connector supports mono- chrome display as well as high resolution color displays. The following table lists their pin assignments: Signal Red video Green video Blue video Not used Red return (GND) Green return (GND) Blue return (GND)
  • Page 45 The SBC-551/552 board provides one keyboard connectors. There is a second 6-pin mini-DIN connector (CN12) on the card mounting bracket. The card comes with an adapter to convert the 6-pin mini- DIN connector, used for the mouse, to the standard DIN connector for the keyboard.
  • Page 46 Note 1: Pins A13 through A16 are not used by the MD2200. They are kept for socket backward compatibility with ED 1100 (DiskOnChip 1000) Note 2: Pins 1 and 30 are not used by the MD2200 Refer to pages 21 for configuring the DOC address (JP9). SBC-551/552 User Manual...
  • Page 47 DiskOnChip (DOC) 2000 Installation When the DOC is installed correctly, a DOC will work like a HDD or a FDD. To install the DOC on the board, follow the instructions below: 1. Plug the DOC into the socket. Make sure pin 1 of the DOC is aligned with pin 1 of the socket.
  • Page 48 SBC-551/552 User Manual...

  • Page 49: Award Bios Setup

    This chapter describes how to configure the BIOS for the SBC-551/552. Chapter 3 Award BIOS Setup...
  • Page 50 The mainboard CMOS memory has an integral lithium battery backup. The battery backup should last ten years in normal service, but when it finally runs down, you will need to replace the complete unit. SBC-551/552 User Manual...

  • Page 51: Standard Cmos Setup

    Power on the computer and press <DEL> immediately. This will allow you to enter the utility and the utility screen should appear (below). R O M P C I / I S A B I O S ( 2 A 5 I I A K 9 ) C M O S S E T U P U T I L I T Y A W A R D S O F T W A R E , I N C .
  • Page 52 INITIAL SETUP SCREEN menu, the screen below is displayed. This standard setup menu allows users to configure system components such as the date, time, hard disk drive, floppy drive, display, and memory. Online help for each field can be accessed by pressing F1. SBC-551/552 User Manual...
  • Page 53 R O M P C I / I S A B I O S ( 2 A 5 I I A K 9 ) S T A N D A R D C M O S S E T U P A W A R D S O F T W A R E , I N C .
  • Page 54 F10:Save & Exit Setup (Shift)F2:Change Color Virus Protection, Boot Sequence ..By choosing the BIOS FEATURES SETUP option from the INITIAL SETUP SCREEN menu the screen below is displayed. The follow- ing configurations are based on the SETUP DEFAULTS settings. SBC-551/552 User Manual...

  • Page 55: Bios Features Setup

    R O M P C I / I S A B I O S ( 2 A 5 I I A K 9 ) B I O S F E A T U R E S S E T U P A W A R D S O F T W A R E , I N C .
  • Page 56 Boot Up NumLock Status This allows you to determine the default state of the numeric keypad on an IBM-compatible extended keyboard. Boot Up System Speed This allows you to determine the Boot Up Speed. The choices are High/Low. SBC-551/552 User Manual...
  • Page 57 Gate A20 Option This entry allows you to select how gate A20 is handled. Gate A20 is a device used to address memory above 1 MB. Initially, gate A20 was handled via a pin on the keyboard. Today keyboards still provide this support, however it is more common and much faster for the system chipset to provide support for gate A20.

  • Page 58: Chipset Features Setup

    Because of the complexity and technical nature of some of the options, not all of the options are described here. SBC-551/552 User Manual...
  • Page 59 Auto Configuration Set this item to Enabled to select predefined values for DRAM, cache, timing, etc., according to your CPU type and system clock. Thus, each item value may display differently depending on your current system configuration. System BIOS Cacheable When enabled, access to the system BIOS ROM addressed at F0000H-FFFFFH are cached if the cache controller is enabled.
  • Page 60 The user can determine what happens to the additional fan connected to CN5 (see CN5 - Fan Connector) if the CPU is detected to be overheating (as determined by the "CPU Warning Tempera- ture" setting above). The choices are Overheat or Always On. SBC-551/552 User Manual...
  • Page 61 R O M P C I / I S A B I O S ( 2 A 5 I I A K 9 ) C M O S S E T U P U T I L I T Y A W A R D S O F T W A R E , I N C .
  • Page 62 COM Ports Activity :Enabled F1 : Help PU/PD/+/-: Modify F5 : Old Values (Shift)F2 : Color LPT Ports Activity :Enabled F6 : Load BIOS Defaults HDD Ports Activity :Enabled F7 : Load Setup Defaults VGA Activity :Disabled SBC-551/552 User Manual...
  • Page 63 Power Management Power management lets you set up your computer to save electrici- ty when it is not actively in use by putting the system into progres- sively greater power saving modes. In the power management scheme there are four system states which proceed in the following sequence: Normal Doze...
  • Page 64 IRQ it is using so that APM can control it. Hot Key SMI This allows the user to use the <CTL-ALT-BACK SPACE> hot key to enter the Suspend mode. Press any key to wake up the comput- er. The default setting is Disabled. SBC-551/552 User Manual...
  • Page 65 PM Timers The following four modes are Green PC power saving functions which are only user configureable when "User Defined Power Management" has been selected. See above for the available Power Management selections. HDD Off After When enabled and after the selected time of system inactivity, the hard disk drive will be powered down while all other devices will remain active.
  • Page 66 • IRQ5 (LPT 2) • IRQ6 (Floppy Disk) • IRQ7 (LPT 1) • IRQ8 (RTC Alarm) • IRQ9 (IRQ2 Redir) • IRQ10 (Reserved) • IRQ11 (Reserved) • IRQ12 (PS/2 Mouse) • IRQ13 (Coprocessor) • IRQ14 (Hard Disk) • IRQ15 (Reserved) SBC-551/552 User Manual...
  • Page 67 By choosing the PCI CONFIGURATION SETUP option from the Initial SETUP SCREEN menu, the screen below is displayed. The displayed configuration is based on the manufacturer's SETUP DEFAULTS settings. R O M P C I / I S A B I O S ( 2 A 5 I I A K 9 ) C M O S S E T U P U T I L I T Y A W A R D S O F T W A R E , I N C .

  • Page 68: Pnp/Pci Configuration Setup

    Resource Controlled by The Award Plug and Play BIOS has the capacity to automatically configure all of the boot and Plug and Play compatible devices. SBC-551/552 User Manual...
  • Page 69 However, this will only work if you are running a Plug and Play ® operating system such as Windows Reset Configuration Data This item allows you to reset the configuration data of PnP devices. IRQ3/4/5/7/9/10/11/12/14/15, DMA0/1/3/5/6/7 Assigned to These items allow you to determine the IRQ/DMA assigned to the ISA bus and is not available to any PCI slot.

  • Page 70: Load Bios Defaults/Load Setup Defaults

    PNP/PCI CONFIGURATION HDD LOW LEVEL FORMAT LOAD BIOS DEFAULTS SAVE & EXIT SETUP LOAD SETUP DEFAULTS EXIT WITHOUT SAVING ESC: Quit : Select Item F10:Save & Exit Setup (Shift)F2:Change Color Load BIOS Defaults except Standard CMOS SETUP SBC-551/552 User Manual...

  • Page 71: Integrated Peripherals Setup

    R O M P C I / I S A B I O S ( 2 A 5 I I A K 9 ) C M O S S E T U P U T I L I T Y A W A R D S O F T W A R E , I N C .
  • Page 72 The system will auto-detect an UltraDMA device in any of these two positions when they are set to Auto without effect if there are no UltraDMA devices installed. SBC-551/552 User Manual...
  • Page 73 IDE Burst Mode When this item is Enabled, the system will support burst data transfer mode to increase HDD transfer speed. IDE Data Port Post Write This item allows users to select Enabled to use data port post write for IDE drive. IDE HDD Block Mode Set this item to Enable to use HDD block transfer mode.
  • Page 74 ECP, the "Parallel Port EPP Type" option will not appear on the screen. PS/2 Mouse Function The user can disable the PS/2 Mouse if desired. USB Controller/Keyboard Support Enable or Disable the onboard USB port controller, as well as USB Keyboard support. SBC-551/552 User Manual...
  • Page 75 You can set either supervisor or user password, or both of them. The difference between the two is that the supervisor password allows unrestricted access to enter and change the options of the setup menus, while the user password only allows entry to the program, but not modify options.
  • Page 76 To disable a password, just press <ENTER> when you are prompt- ed to enter the password. A message will confirm the password will be disabled. Once the password is disabled, the system will boot and you can enter the utility freely. SBC-551/552 User Manual...

  • Page 77: Exit Without Saving

    R O M P C I / I S A B I O S ( 2 A 5 I I A K 9 ) C M O S S E T U P U T I L I T Y A W A R D S O F T W A R E , I N C .
  • Page 78 Select Drive C Option (N=Skip) : N OPTIONS SIZE CYLS HEAD PRECOMP LANDZ SECTOR MODE 1(Y) 0 Normal ESC = SKIP Some OSes (like SCO-UNIX) must use "NORMAL" for installation ESC : Skip IDE HDD Auto Detection Screen SBC-551/552 User Manual...
  • Page 79 R O M P C I / I S A B I O S ( 2 A 5 I I A K 9 ) C M O S S E T U P U T I L I T Y A W A R D S O F T W A R E , I N C .
  • Page 80 PNP/PCI CONFIGURATION HDD LOW LEVEL FORMAT LOAD BIOS DEFAULTS SAVE & EXIT SETUP LOAD SETUP DEFAULTS EXIT WITHOUT SAVING ESC: Quit : Select Item F10:Save & Exit Setup (Shift)F2:Change Color Save Data to CMOS & Exit SETUP..SBC-551/552 User Manual...
  • Page 81 Selecting this option and pressing <ENTER> lets you exit the setup utility without recording any new values or changing old ones. R O M P C I / I S A B I O S ( 2 A 5 I I A K 9 ) C M O S S E T U P U T I L I T Y A W A R D S O F T W A R E , I N C .
  • Page 82 SBC-551/552 User Manual...
  • Page 83 The content of this chapter includes SiS 5598 VGA Driver installation instruc- tions for the SBC-551/552. Chapter 4 SiS 5598 VGA Drivers 75...

  • Page 84: Windows 95

    "OK" or click the "Browse..." button to manually locate the drivers. The directory is "A:\Win95\" and the file is called "SiS5597.INF" 9. The name of the VGA driver (SiS 5597/5598) will appear in the Models list box of the Select Device dialog. SBC-551/552 User Manual...
  • Page 85 10. When the Change Display dialog box appears, click on "Close". 11. Select the "OK" or the "Apply" button. 12. A message will appear stating you must restart Windows 95, click on "Yes" to restart. 13. After restarting, Windows 95 will run on 640 x 480 @ 256 colors with VGA driver just installed.
  • Page 86 2. In the SiS VGA Configuration System screen, choose the options you would like to use. 3. After completing your selections, choose "OK" to make all your selections effective. 4. Choose "Restart Windows" to reboot Windows using the new settings. Or, choose "Continue" to not reboot now. SBC-551/552 User Manual...

  • Page 87: Installing

    1. In the SiS VGA Configuration System screen, choose the power saver item to enter the Power Saver screen. 2. In the Power Saver screen, choose which options you would like to use. 3. After completing the selections, choose "OK" to make all your selections effective.
  • Page 88 1. Click on the "Start" button and select "Control Panel" from the Settings group. 2. Double-click on the Display icon. 3. Select the Settings tab in the Display Properties window. 4. Select Display Type. 5. Select "Change" in the Adapter Type tab. SBC-551/552 User Manual...
  • Page 89 6. Select "Have Disk..." 7. Place the Windows NT 4.0 Installation Disk into the floppy drive. 8. When the Install from Disk dialog box appears, type the directory storing the drivers and click "OK." The WIN NT 4.0 directory is located in "A:\WINNT40". 9.

  • Page 90: Frame Rate Setting

    Here you can set the timers for the Standby and Suspend power saving modes. Highlight the "Standby Timer" or "Suspend Timer" option to change the timer values. SBC-551/552 User Manual...

  • Page 91: Programming The Watchdog Timer

    The SBC-551/552 is equipped with a watchdog timer that resets the CPU or generates an interrupt if processing comes to a standstill for whatever reason. This feature ensures system reliability in industrial stand-alone and unmanned environments. Appendix A Programming the Watchdog Timer...
  • Page 92 -- access the I/O port 0x443, e.g. outportb(0x80, 0); // disable watchdog timer inportb(0x443); // refresh watchdog timer * note: if you want to refresh the watchdog timer, you have to disable it first. SBC-551/552 User Manual...
  • Page 93 outportb(0x444, 0): // set time-out event to reset-system outportb(0x443x 10); // set time-out interval to 10 seconds iutportb(0x443); // enable watchdog timer customer_job(); // execute your job here, be sure your job will finished within 10 seconds outportb(0x80, 0); // refresh watchdog timer, otherwise the system will reset after time-out outputb(0x443, 20);...
  • Page 94 SBC-551/552 User Manual...

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