GIGA-BYTE TECHNOLOGY CO., LTD.

GA-586AL

Processor                  Pentium
Processor Speed            60/66MHz
Chip Set                   Unidentified
Video Chip Set             None
Maximum Onboard Memory     160MB
Maximum Video Memory       None
Cache                      256/512/1024KB
BIOS                       Award
Dimensions                 254mm x 218mm
I/O Options                32-bit PCI slots (3), floppy drive interface,
                           green PC connector, IDE interfaces (2), parallel
                           port, serial ports (2)
NPU Options                None

[Image]

                                CONNECTIONS

  Purpose                  Location    Purpose                  Location

  Serial port 1              CN1       IDE interface LED          JP5

  Serial port 2              CN2       Reset switch               JP16

  IDE interface 1            CN3       Power LED & keylock        JP17

  Floppy drive interface     CN4       Turbo switch               JP18

  IDE interface 2            CN5       Turbo LED                  JP19

  Parallel port              CN6       Speaker                    JP20

  Chassis fan power          JP3       32-bit PCI slots         PC1 – PC3

                        USER CONFIGURABLE SETTINGS

               Function                    Label           Position

  »   Factory configured - do not          JP13          Unidentified
      alter

  »   Factory configured - do not          JP14          Unidentified
      alter

                        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

       8MB         (2) 1M x 36          None            None

      10MB         (2) 1M x 36     (2) 256K x 36        None

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

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

      16MB         (2) 2M x 36          None            None

      18MB         (2) 2M x 36     (2) 256K x 36        None

      18MB         (2) 1M x 36      (2) 1M x 36     (2) 256K x 36

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

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

      26MB         (2) 2M x 36      (2) 1M x 36     (2) 256K x 36

      28MB         (2) 2M x 36      (2) 1M x 36     (2) 512K x 36

      32MB         (2) 4M x 36          None            None

      34MB         (2) 4M x 36     (2) 256K x 36        None

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

      42MB         (2) 4M x 36      (2) 1M x 36     (2) 256K x 36

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

      64MB         (2) 8M x 36          None            None

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

      66MB         (2) 8M x 36     (2) 256K x 36        None

      66MB         (2) 4M x 36      (2) 4M x 36     (2) 256K x 36

                    DRAM CONFIGURATION (CON’T)

      Size            Bank 0           Bank 1          Bank 2

      70MB         (2) 8M x 36     (2) 256K x 36    (2) 512K x 36

      74MB         (2) 8M x 36      (2) 1M x 36     (2) 256K x 36

      80MB         (2) 8M x 36      (2) 1M x 36      (2) 1M x 36

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

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

      98MB         (2) 8M x 36      (2) 4M x 36     (2) 256K x 36

      100MB        (2) 8M x 36      (2) 4M x 36     (2) 512K x 36

      104MB        (2) 8M x 36      (2) 4M x 36      (2) 1M x 36

      112MB        (2) 8M x 36      (2) 4M x 36      (2) 2M x 36

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

      160MB        (2) 8M x 36      (2) 4M x 36      (2) 8M x 36

                            CACHE CONFIGURATION

       Size              Bank 0            Bank 1              TAG

       256KB          (4) 32K x 8        (4) 32K x 8      (1) 8K/32K x 8

       512KB          (4) 64K x 8        (4) 64K x 8     (1) 16K/32K x 8

        1MB           (4) 128K x 8      (4) 128K x 8       (1) 32K x 8

                  CACHE JUMPER CONFIGURATION

        Size                 JP1                  JP2

        256KB          Pins 1 & 2 closed   Pins 1 & 2 closed

        512KB          Pins 1 & 2 closed   Pins 2 & 3 closed

         1MB           Pins 2 & 3 closed   Pins 2 & 3 closed

           CPU SPEED SELECTION

        Speed                JP21

        60MHz         Pins 1 & 2 closed

        66MHz         Pins 2 & 3 closed