GIGA-BYTE TECHNOLOGY CO., LTD.

GA-586IP REV. 1

Processor         Pentium
Processor Speed   90/100MHz
Chip Set          Intel
Max. Onboard DRAM 512MB
Cache             256/512KB
BIOS              Award
Dimensions        330mm x 218mm
I/O Options       32-bit PCI bus slots (4)
NPU Options       None

[Image]

                                CONNECTIONS

  Purpose                  Location     Purpose                 Location

  Reset switch                J8        Speaker                   J14

  Power LED & keylock         J9        Chassis fan power         J21

  Turbo switch                J12       32-bit PCI bus slots    SL1 - SL4

  Turbo LED                   J13

                        USER CONFIGURABLE SETTINGS

               Function                     Jumper          Position

  »   Turbo switch select high speed         J12            pins 2 & 3
                                                             closed

      Turbo speed select low speed           J12            pins 1 & 2
      (non cache)                                            closed

                        DRAM CONFIGURATION

      Size            Bank 0           Bank 1          Bank 2

       2MB        (2) 256K x 36         NONE            NONE

       4MB        (2) 256K x 36    (2) 256K x 36        NONE

       4MB        (2) 512K x 36         NONE            NONE

       6MB        (2) 256K x 36    (2) 256K x 36    (2) 256K x 36

       8MB        (2) 512K x 36    (2) 512K x 36        NONE

       8MB         (2) 1M x 36          NONE            NONE

      12MB        (2) 512K x 36    (2) 512K x 36    (2) 512K x 36

      12MB         (2) 1M x 36     (2) 512K x 36        NONE

      16MB         (2) 1M x 36     (2) 512K x 36    (2) 512K x 36

      16MB         (2) 1M x 36      (2) 1M x 36         NONE

      16MB         (2) 2M x 36          NONE            NONE

      20MB         (2) 1M x 36      (2) 1M x 36     (2) 512K x 36

      20MB         (2) 2M x 36     (2) 512K x 36        NONE

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

      24MB         (2) 2M x 36     (2) 512K x 36    (2) 512K x 36

      24MB         (2) 2M x 36      (2) 1M x 36         NONE

      32MB         (2) 4M x 36          NONE            NONE

      32MB         (2) 2M x 36      (2) 2M x 36         NONE

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

      48MB         (2) 4M x 36      (2) 2M x 36         NONE

      48MB         (2) 4M x 36      (2) 1M x 36      (2) 1M x 36

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

      64MB         (2) 8M x 36          NONE            NONE

      64MB         (2) 4M x 36      (2) 4M x 36         NONE

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

      96MB         (2) 8M x 36      (2) 4M x 36         NONE

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

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

      128MB        (2) 8M x 36      (2) 8M x 36         NONE

      128MB        (2) 8M x 36      (2) 4M x 36      (2) 4M x 36

      128MB        (2) 16M x 36         NONE            NONE

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

      256MB        (2) 16M x 36     (2) 16M x 36        NONE

      256MB        (2) 32M x 36         NONE            NONE

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

      512MB        (2) 32M x 36     (2) 32M x 36        NONE

                    CACHE CONFIGURATION

       Size               Bank 0             Bank 1

       256KB           (4) 32K x 8         (4) 32K x 8

       512KB           (4) 64K x 8         (4) 64K x 8

       512KB           (4) 128K x 8           NONE

  Note: The orientation of Banks 0 & 1 are unidentified.

        CACHE JUMPER CONFIGURATION

        Size                 J15

        256KB         pins 1 & 2 closed

        512KB         pins 2 & 3 closed

         CPU SPEED CONFIGURATION

        Speed                J19

        90MHz         pins 2 & 3 closed

       100MHz         pins 1 & 2 closed

                        PCI INTERRUPT CONFIGURATION

  Interrupt     ISA      IRQ        J4        J5         J6         J7
                IRQ

    INT A      IRQ9     IRQ14      Open      Open       Open      Closed

    INT B      IRQ10    IRQ15      Open      Open      Closed      Open

    INT C      IRQ11    IRQ12      Open     Closed      Open       Open

    INT D      IRQ14     IRQ5     Closed     Open       Open       Open

  Note: If any PCI device uses INT X, the jumper setting must match the
  BIOS setup.