
GIGA-BYTE TECHNOLOGY CO., LTD.

GA-586VX (REV.2.0)

Processor         CX M1/AM K5/Pentium
Processor Speed   75/90/100/120/120/133/150/166/180/200MHz
Chip Set          Intel
Video Chip Set    None
Maximum Onboard   128MB (EDO supported)
Memory
Maximum Video     None
Memory
Cache             256/512KB
BIOS              Award
Dimensions        280mm x 220mm
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), cache slot, USB connector
NPU Options       None

[Image]

                                CONNECTIONS

  Purpose                  Location    Purpose                  Location

  IDE interface LED           C1       IDE interface 1            CN4

  Green PC connector          C2       PS/2 mouse interface        J2

  Green PC LED                C3       Serial port 2               J3

  Reset switch                C4       Chassis fan power           J6

  Turbo switch                C5       Serial port 1               J7

  Turbo LED                   C6       Parallel port               J8

  Speaker                     C7       Floppy drive                J9
                                       interface

  Power LED & keylock         C8       32-bit PCI slots         PC1  PC4

  USB connector              CN1       Cache slot                 SL1

  IDE interface 2            CN3

             DRAM 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

  Note: Board accepts EDO memory.

             DIMM CONFIGURATION

     Size          Bank 2        Bank 3

      8MB        (1) 1M x 64      None

     16MB        (1) 2M x 64      None

     16MB        (1) 1M x 64   (1) 1M x 64

     24MB        (1) 2M x 64   (1) 1M x 64

     32MB        (1) 4M x 64      None

     32MB        (1) 2M x 64   (1) 2M x 64

     40MB        (1) 4M x 64   (1) 1M x 64

                DIMM CONFIGURATION (CONT)

       Size               Bank 0             Bank 1

       48MB            (1) 4M x 64         (1) 2M x 64

       64MB            (1) 8M x 64            None

       64MB            (1) 4M x 64         (1) 4M x 64

       72MB            (1) 8M x 64         (1) 1M x 64

       80MB            (1) 8M x 64         (1) 2M x 64

       96MB            (1) 8M x 64         (1) 4M x 64

       128MB           (1) 8M x 64         (1) 8M x 64

  Note: Do not install SIMMs and DIMMs at the same time.

              DRAM RESISTOR CONFIGURATION

       Type               RN1                RN4

  SIMMs installed    Not installed        Installed

  DIMMs installed      Installed        Not installed

                            CACHE CONFIGURATION

          Size                   Bank 0                     SL1

          256KB               (2) 32K x 32             Not installed

          512KB               (2) 32K x 32        256KB module installed

                        CPU SPEED SELECTION (CYRIX)

    CPU       Clock    Multiplier     SW1/1    SW1/2     SW1/3     SW1/4
   speed     speed

  120MHz     50MHz         2x          On       Off       On        On

  133MHz     55MHz         2x          On       Off       On        Off

  150MHz     60MHz         2x          On       Off       Off       On

  166MHz     66MHz         2x          On       Off       Off       Off

                         CPU SPEED SELECTION (AMD)

    CPU       Clock    Multiplier     SW1/1    SW1/2     SW1/3     SW1/4
   speed     speed

   75MHz     50MHz        1.5x         Off      Off       On        On

   90MHz     60MHz        1.5x         Off      Off       Off       On

  100MHz     66MHz        1.5x         Off      Off       Off       Off

  120MHz     60MHz        1.5x         Off      Off       Off       On

  133MHz     66MHz         2x          On       Off       Off       Off

  166MHz     66MHz        2.5x         On        On       Off       Off

  200MHz     66MHz         3x          Off       On       Off       Off

                        CPU SPEED SELECTION (INTEL)

    CPU       Clock    Multiplier     SW1/1    SW1/2     SW1/3     SW1/4
   speed     speed

   75MHz     50MHz        1.5x         Off      Off       On        On

   90MHz     60MHz        1.5x         Off      Off       Off       On

  100MHz     66MHz        1.5x         Off      Off       Off       Off

  120MHz     60MHz         2x          On       Off       Off       On

  125MHz     50MHz        2.5x         On        On       On        On

  133MHz     66MHz         2x          On       Off       Off       Off

  150MHz     60MHz        2.5x         On        On       Off       On

  166MHz     66MHz        2.5x         On        On       Off       Off

  180MHz     60MHz         3x          Off       On       Off       On

  200MHz     66MHz         3x          Off       On       Off       Off

