
SOLTEK COMPUTER, INC.

SL-67A-C

Device Type         Mainboard
Processor           Pentium II/Deschutes
Processor Speed     233/266/300/333/350/400/450/500MHz
Chip Set            Intel 440BX
Maximum Onboard     768MB (EDO & SDRAM supported)
Memory
Cache               256/512KB
BIOS                Award
I/O Options         32-bit PCI slots (4), floppy drive interface, IDE
                    interfaces (2), parallel port, PS/2 mouse port, serial
                    ports (2), green PC connector, USB connectors (2), AGP
                    slot, RAID slot, IR connector, ATX power connector,
                    Wide Ultra SCSI connector, SCSI connector
Dimensions          305mm x 220mm

[Image]

                                CONNECTIONS

  Purpose                  Location    Purpose                  Location

  AGP slot                   AGP       CPU fan                   CFAN1

  ATX power connector        ATX       Chassis fan               PFAN1

  SoundBlast PCI socket     AUDIO      Power fan                 SFAN1

  Serial port 2              CN1       IDE interface LED          J4A

  Parallel port              CN2       IR connector               J4B

  Serial port 1              CN3       Power switch               J4C

  USB connector 2            CN4       Green PC switch            J4D

  USB connector 1            CN5       Speaker                    J5A

  PS/2 mouse port            CN6       Reset switch               J5B

  Floppy drive interface     CN7       Power LED & keylock        J5C

  IDE interface 2            CN8       Green PC LED               J5D

  IDE interface 1            CN9       32-bit PCI slots         PC1 - PC4

  SCSI connector             CN10      RAID slot                  SL1

  Wide Ultra SCSI            CN11
  connector

                        USER CONFIGURABLE SETTINGS

                Function                     Label           Position

     CMOS normal operation                  JBAT1          Pins 1 & 2
                                                              closed

      CMOS clear                             JBAT1          Pins 2 & 3
                                                              closed

     Keyboard power on enabled               JP3           Pins 2 & 3
                                                              closed

      Keyboard power on disabled              JP3           Pins 1 & 2
                                                              closed

     Normal VGA card                        JVGA1            Closed

      Special VGA card                       JVGA1             Open

                      DIP SWITCH/JUMPERLESS SELECTION

           CPU Clock Setting                  JP5               JP6

     DIP SW1 enabled                      Pins 2 & 3        Pins 2 & 3
                                            closed            closed

      BIOS setting enabled                 Pins 1 & 2        Pins 1 & 2
                                            closed            closed

                            USB PORT SELECTION

                USB Port                      JP8               JP9

     Redirect all USB ports to USB        Pins 1 & 2        Pins 1 & 2
      connector                              closed           closed

      Redirect USB1 to AGP port            Pins 2 & 3        Pins 2 & 3
                                             closed           closed

                        DRAM CONFIGURATION

      Size            Bank 0           Bank 1          Bank 2

       8MB         (2) 1MB x 36         None            None

      16MB         (2) 1MB x 36     (1) 1MB x 64        None

      16MB         (2) 2MB x 36         None            None

      24MB         (2) 1MB x 36     (1) 1MB x 64    (1) 1MB x 64

      24MB         (2) 2MB x 36     (1) 1MB x 64        None

      32MB         (2) 2MB x 36     (1) 2MB x 64        None

      32MB         (2) 4MB x 64         None            None

      40MB         (2) 2MB x 36     (1) 2MB x 64    (1) 1MB x 64

      40MB         (2) 4MB x 36     (1) 1MB x 64        None

      48MB         (2) 2MB x 36     (1) 2MB x 64    (1) 2MB x 64

      48MB         (2) 4MB x 36     (1) 2MB x 64        None

      64MB         (2) 4MB x 36     (1) 4MB x 64        None

      64MB         (2) 8MB x 36         None            None

      72MB         (2) 4MB x 36     (1) 4MB x 64    (1) 1MB x 64

      72MB         (2) 8MB x 36     (1) 1MB x 64        None

      80MB         (2) 4MB x 36     (1) 4MB x 64    (1) 2MB x 64

      80MB         (2) 8MB x 36     (1) 2MB x 64        None

      96MB         (2) 4MB x 36     (1) 4MB x 64    (1) 4MB x 64

      96MB         (2) 8MB x 36     (1) 4MB x 64        None

      128MB        (2) 8MB x 36     (1) 8MB x 64        None

      128MB       (2) 16MB x 36         None            None

      136MB        (2) 8MB x 36     (1) 8MB x 64    (1) 1MB x 64

      136MB       (2) 16MB x 36     (1) 1MB x 64        None

      144MB        (2) 8MB x 36     (1) 8MB x 64    (1) 2MB x 64

      144MB       (2) 16MB x 36     (1) 2MB x 64        None

      160MB        (2) 8MB x 36     (1) 8MB x 64    (1) 4MB x 64

      160MB       (2) 16MB x 36     (1) 4MB x 64        None

      196MB        (2) 8MB x 36     (1) 8MB x 64    (1) 8MB x 64

      196MB       (2) 16MB x 36     (1) 8MB x 64        None

      256MB       (2) 16MB x 36    (1) 16MB x 64        None

      256MB       (2) 32MB x 36         None            None

      264MB       (2) 32MB x 36     (1) 1MB x 64        None

      272MB       (2) 32MB x 36     (1) 2MB x 64        None

      288MB       (2) 32MB x 36     (1) 4MB x 64        None

      320MB       (2) 32MB x 36     (1) 8MB x 64        None

      384MB       (2) 32MB x 36    (1) 16MB x 64        None

      512MB       (2) 32MB x 36    (1) 32MB x 64        None

      520MB       (2) 32MB x 36    (1) 32MB x 64    (1) 1MB x 64

      528MB       (2) 32MB x 36    (1) 32MB x 64    (1) 2MB x 64

      544MB       (2) 32MB x 36    (1) 32MB x 64    (1) 4MB x 64

      576MB       (2) 32MB x 36    (1) 32MB x 64    (1) 8MB x 64

      640MB       (2) 32MB x 36    (1) 32MB x 64    (1) 16MB x 64

      768MB       (2) 32MB x 36    (1) 32MB x 64    (1) 32MB x 64

                         CACHE CONFIGURATION

  Note: 256/512KB cache is located on the Pentium II/Deschutes CPU.

                       CPU SPEED SELECTION (PENTIUM II)

   CPU     Clock   Multiplier   SW1/1   SW1/2   SW1/3   SW1/4   SW1/5   SW1/6
  Speed    speed

  233MHz   66MHz      3.5x       On      Off     Off     On      On     Off

  266MHz   66MHz       4x        Off     On      On      On      On     Off

  300MHz   66MHz      4.5x       Off     On      Off     On      On     Off

  333MHz   66MHz       5x        Off     Off     On      On      On     Off

  Note: SW1/5 and SW1/6 control Bus Clock Speed. Default setting is Auto
  Detect, with SW1/5 Off, and SW1/6 On

                       CPU SPEED SELECTION (DESCHUTES)

   CPU     Clock   Multiplier   SW1/1   SW1/2   SW1/3   SW1/4   SW1/5   SW1/6
  Speed    speed

  350MHz   100MHz     3.5x       On      Off     Off     On     Off     Off

  400MHz   100MHz      4x        Off     On      On      On     Off     Off

  450MHz   100MHz     4.5x       Off     On      Off     On     Off     Off

  500MHz   100MHz      5x        Off     Off     On      On     Off     Off

  Note: SW1/5 and SW1/6 control Bus Clock Speed. Default setting is Auto
  Detect, with SW1/5 Off, and SW1/6 On

