
GIGA-BYTE TECHNOLOGY CO., LTD.

GA-586ATE

Processor        Pentium
Processor Speed  75/90/100/120/133/150/166/180/200MHz
Chip Set         Intel
Max. Onboard     128MB
DRAM
Cache            256/512KB
BIOS             Award
Dimensions       254mm x 218mm
I/O Options      32-bit PCI slots (4), floppy drive interface, green PC
                 connector, IDE interfaces (2), parallel port, PS/2 mouse
                 interface, serial ports (2), VRM connector
NPU Options      None

[Image]

                                CONNECTIONS

  Purpose                  Location    Purpose                  Location

  Serial port 1              CN1       Green PC LED                J5

  Serial port 2              CN2       Reset switch                J6

  Floppy drive interface     CN3       Turbo switch                J7

  Parallel port              CN4       Turbo LED                   J8

  VRM connector              CN5       Speaker                     J9

  Chassis fan power           J1       Power LED & keylock        J10

  IDE interface 1             J2       PS/2 mouse interface        P2

  IDE interface 2             J3       32-bit PCI slots         PC1 - PC4

  Green PC connector          J4

                        USER CONFIGURABLE SETTINGS

                Function                     Jumper          Position

     Factory configured - do not             JP12             N/A
      alter

                    DRAM CONFIGURATION

     Size          Bank 0         Bank 1        Bank 2

      8MB       (2) 1M x 32        NONE          NONE

     16MB       (2) 1M x 32    (2) 1M x 32       NONE

     16MB       (2) 2M x 32        NONE          NONE

     24MB       (2) 1M x 32    (2) 1M x 32    (2) 1M x 32

     24MB       (2) 2M x 32    (2) 1M x 32       NONE

     32MB       (2) 4M x 32        NONE          NONE

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

     40MB       (2) 4M x 32    (2) 1M x 32       NONE

     40MB       (2) 2M x 32    (2) 1M x 32    (2) 2M x 32

     48MB       (2) 4M x 32    (2) 1M x 32    (2) 1M x 32

     48MB       (2) 1M x 32    (2) 1M x 32    (2) 4M x 32

     48MB       (2) 1M x 32    (2) 4M x 32    (2) 1M x 32

     56MB       (2) 2M x 32    (2) 1M x 32    (2) 4M x 32

     56MB       (2) 2M x 32    (2) 4M x 32    (2) 1M x 32

     64MB       (2) 8M x 32        NONE          NONE

     64MB       (2) 2M x 32    (2) 4M x 32    (2) 2M x 32

     72MB       (2) 4M x 32    (2) 1M x 32    (2) 4M x 32

     72MB       (2) 4M x 32    (2) 4M x 32    (2) 1M x 32

     72MB       (2) 1M x 32    (2) 4M x 32    (2) 4M x 32

     72MB       (2) 8M x 32    (2) 1M x 32       NONE

     80MB       (2) 8M x 32    (2) 1M x 32    (2) 1M x 32

     80MB       (2) 2M x 32    (2) 4M x 32    (2) 4M x 32

     88MB       (2) 2M x 32    (2) 1M x 32    (2) 8M x 32

     88MB       (2) 8M x 32    (2) 1M x 32    (2) 2M x 32

     96MB       (2) 4M x 32    (2) 4M x 32    (2) 4M x 32

     104MB      (2) 8M x 32    (2) 1M x 32    (2) 4M x 32

     104MB      (2) 8M x 32    (2) 4M x 32    (2) 1M x 32

     112MB      (2) 2M x 32    (2) 4M x 32    (2) 8M x 32

                DRAM CONFIGURATION (CONT)

     Size          Bank 0         Bank 1        Bank 2

     112MB      (2) 8M x 32    (2) 4M x 32    (2) 2M x 32

     128MB      (2) 8M x 32    (2) 4M x 32    (2) 4M x 32

                            CACHE CONFIGURATION

          Size                    Bank 0                    TAG

          256KB                (8) 32K x 8         (1) 8K or (1) 32K x 8

          512KB                (8) 64K x 8         (1) 16K or (1) 32K x 8

        CACHE JUMPER CONFIGURATION

        Size                 JP3

        256KB         pins 1 & 2 closed

        512KB         pins 2 & 3 closed

                          CPU SPEED CONFIGURATION

      Speed             JP4                JP5                 JP6

      75MHz          pins 2 & 3         pins 2 & 3            Open
                       closed             closed

      90MHz          pins 1 & 2         pins 1 & 2            Open
                       closed             closed

     100MHz          pins 1 & 2         pins 2 & 3            Open
                       closed             closed

     120MHz          pins 1 & 2         pins 1 & 2      pins 1 & 2 closed
                       closed             closed

     133MHz          pins 1 & 2         pins 2 & 3      pins 1 & 2 closed
                       closed             closed

     150MHz          pins 1 & 2         pins 1 & 2      pins 1 & 2, 3 & 4
                       closed             closed             closed

     166MHz          pins 1 & 2         pins 2 & 3      pins 1 & 2, 3 & 4
                       closed             closed             closed

     180MHz          pins 1 & 2         pins 1 & 2      pins 3 & 4 closed
                       closed             closed

     200MHz          pins 1 & 2         pins 2 & 3      pins 3 & 4 closed
                       closed             closed

  Note: The location of pin 1 on JP6 is unidentified.

             VOLTAGE REGULATOR MODULE CONFIGURATION

            Voltage                           CN5

              3.3v               pins A6 & A7, B6 & B7 closed

           2.5v/3.3v                     VRM installed

