GIGA-BYTE TECHNOLOGY CO., LTD.

GA-586ID REV. 1

Processor         Dual 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 (3)
NPU Options       None

[Image]

                                CONNECTIONS

  Purpose                  Location     Purpose                 Location

  Speaker                     J1        Reset switch               J5

  Turbo LED                   J2        Chassis fan power          J6

  Turbo switch                J3        Chassis fan power          J7

  Power LED & keylock         J4        32-bit PCI bus slots    SL1 - SL3

                        USER CONFIGURABLE SETTINGS

                Function                     Jumper          Position

  »   Turbo switch select high speed           J3            pins 2 & 3
                                                              closed

      Turbo switch select low speed            J3            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

        CACHE JUMPER CONFIGURATION

        Size                 JP8

        256KB         pins 1 & 2 closed

        512KB         pins 2 & 3 closed

         CPU SPEED CONFIGURATION

        Speed                JP7

        90MHz         pins 1 & 2 closed

       100MHz         pins 2 & 3 closed

             PCI INTERRUPT CONFIGURATION (INT A)

      Interrupt            ISA IRQ                JP15

        INT A                IRQ9          pins 2 & 3 closed

        INT A               IRQ14          pins 1 & 2 closed

             PCI INTERRUPT CONFIGURATION (INT B)

      Interrupt            ISA IRQ                JP14

        INT B               IRQ10          pins 2 & 3 closed

        INT B               IRQ15          pins 1 & 2 closed

             PCI INTERRUPT CONFIGURATION (INT C)

      Interrupt            ISA IRQ                JP13

        INT C               IRQ11          pins 2 & 3 closed

        INT C               IRQ12          pins 1 & 2 closed

             PCI INTERRUPT CONFIGURATION (INT D)

      Interrupt            ISA IRQ                JP12

        INT D               IRQ14          pins 2 & 3 closed

        INT D                IRQ5          pins 1 & 2 closed