
I-BUS

LEOPARDSHARK

Processor            Pentium
Processor Speed      75/90/100/120/133/150/166/200MHz
Chip Set             Intel
Video Chip Set       None
Maximum Onboard      512MB (EDO supported)
Memory
Maximum Video Memory None
Cache                512KB
BIOS                 Unidentified
Dimensions           Unidentified
I/O Options          Floppy drive interface, IDE interface, SCSI interface,
                     parallel port, PS/2 mouse port, serial ports (2),
                     cache slot, USB connector, VGA port
NPU Options          None

[Image]

                                CONNECTIONS

  Purpose                 Location     Purpose                 Location

  IDE interface LED          J2        External battery           J10

  Reset switch               J3        Speaker                    J11

  IDE interface              J4        Auxiliary keyboard         J12
                                       connector

  Floppy drive               J5        USB connector              J13
  interface

  Parallel port              J6        PS/2 mouse port            J18

  Serial port 2              J7        VGA port                   J25

  Serial port 1              J8        Chassis fan power          J26

  SCSI interface             J9        Cache slot                 SL1

                        USER CONFIGURABLE SETTINGS

               Function                    Label           Position

      Battery type select internal          J10        Pins 1 & 2 closed

      Battery type select external          J10             Closed

      CMOS memory clear                     J10              Open

     Watchdog timer disabled               J14              Open

      Watchdog timer enabled                J14             Closed

     Factory configured - do not           J22          Unidentified
      alter

     On board video enabled                J27        Pins 1 & 2 closed

      On board video disabled               J27        Pins 2 & 3 closed

     SCSI enabled                          J28        Pins 1 & 2 closed

      SCSI disabled                         J28        Pins 2 & 3 closed

     Flash BIOS write disabled             J29              Open

      Flash BIOS write enabled              J29             Closed

                            SIMM CONFIGURATION

          Size                    Bank 0                   Bank 1

           8MB                 (2) 1M x 36                  None

          16MB                 (2) 2M x 36                  None

          16MB                 (2) 1M x 36              (2) 1M x 36

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

          32MB                 (2) 4M x 36                  None

          32MB                 (2) 2M x 36              (2) 2M x 36

          40MB                 (2) 4M x 36              (2) 1M x 36

          48MB                 (2) 4M x 36              (2) 2M x 36

          64MB                 (2) 8M x 36                  None

          64MB                 (2) 4M x 36              (2) 4M x 36

          72MB                 (2) 8M x 36              (2) 1M x 36

          80MB                 (2) 8M x 36              (2) 2M x 36

          96MB                 (2) 8M x 36              (2) 4M x 36

          128MB                (2) 8M x 36              (2) 8M x 36

          128MB                (2) 16M x 36                 None

          136MB                (2) 16M x 36             (2) 1M x 36

          144MB                (2) 16M x 36             (2) 2M x 36

          160MB                (2) 16M x 36             (2) 4M x 36

          192MB                (2) 16M x 36             (2) 8M x 36

          256MB                (2) 16M x 36             (2) 16M x 36

          256MB                (2) 32M x 36                 None

          264MB                (2) 32M x 36             (2) 1M x 36

          272MB                (2) 32M x 36             (2) 2M x 36

          288MB                (2) 32M x 36             (2) 4M x 36

          320MB                (2) 32M x 36             (2) 8M x 36

          384MB                (2) 32M x 36             (2) 16M x 36

          512MB                (2) 32M x 36             (2) 32M x 36

            Note: Board accepts EDO memory. Board also accepts x 32
            SIMMs.

                CACHE CONFIGURATION

           Size                      SL1

          512KB            512KB module installed

                        CPU SPEED SELECTION (P54C)

    CPU        Clock     Multiplier      J16     J17      J19       J30
   speed      speed

   75MHz      50MHz         1.5x         1 &     Open      1 &     1 & 2
                                         3, 2             3, 2
                                         & 4              & 4

   90MHz      60MHz         1.5x        2 & 4    Open      1 &     1 & 2
                                                          3, 2
                                                          & 4

  100MHz      66MHz         1.5x        1 & 3    Open      1 &     1 & 2
                                                          3, 2
                                                          & 4

  120MHz      60MHz          2x         2 & 4    Open      2 &     Open
                                                          4, 3
                                                          & 5

  133MHz      66MHz          2x         1 & 3    Open      2 &     Open
                                                          4, 3
                                                          & 5

  150MHz      60MHz         2.5x        2 & 4    Open      3 &     Open
                                                          5, 4
                                                          & 6

  166MHz      66MHz         2.5x        1 & 3    Open      3 &     Open
                                                          5, 4
                                                          & 6

  200MHz      66MHz          3x         1 & 3    Open      1 &     Open
                                                          3, 4
                                                          & 6

  Note: Pins designated should be in the closed position.

                        CPU SPEED SELECTION (P55C)

     CPU       Clock      Multiplier     J16      J17      J19      J30
   speed       speed

   166MHz      66MHz         2.5x        1 & 3    Open      3 &    1 & 2
                                                           5, 4
                                                           & 6

   200MHz      66MHz          3x         1 & 3    Open      1 &    1 & 2
                                                           3, 4
                                                           & 6

  Note: Pins designated should be in the closed position.

                   WATCHDOG/ISA BUS INTERRUPT SELECTION

                   IRQ                                  J23

             IRQ11 for ISA bus                  Pins 3 & 4 closed

          IRQ11 for watchdog timer               Pins 1 & 3 closed

        IRQ11 for watchdog timer & ISA       Pins 1 & 3, 2 & 4 closed
                     bus

