GIGA-BYTE TECHNOLOGY CO., LTD.

GA-586UX

Processor         CX M1/AM K5/Pentium
Processor Speed   75/90/100/120/125/133/150/166/180/200MHz
Chip Set          Unidentified
Video Chip Set    None
Maximum Onboard   512MB (EDO supported)
Memory
Maximum Video     None
Memory
Cache             512KB
BIOS              Award
Dimensions        305mm x 244mm
I/O Options       32-bit PCI slots (4), floppy drive interface, green PC
                  connector, IDE interfaces (2), parallel port, PS/2 mouse
                  port, serial ports (2), IR connector, ATX power
                  connector
NPU Options       None

[Image]

                                CONNECTIONS

  Purpose                  Location    Purpose                  Location

  ATX power connector        ATX       Speaker                     J2

  PS/2 mouse port            CN2       Reset switch                J3

  Serial port 2              CN3       Power LED                   J4

  Parallel port              CN4       IDE interface LED           J5

  Serial port 1              CN5       IR connector                J6

  IDE interface 1            CN8       Green PC connector          J7

  IDE interface 2            CN9       Soft off power supply       J8

  Floppy drive interface     CN10      Green PC LED                J9

  Chassis fan power           J1       32-bit PCI slots         PC1 – PC4

                      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

        128MB            (2) 16M x 36             None

        136MB            (2) 16M x 36         (2) 1M x 36

        144MB            (2) 16M x 36         (2) 2M x 36

        160MB            (2) 16M x 36         (2) 4M x 36

        192MB            (2) 16M x 36         (2) 8M x 36

        256MB            (2) 16M x 36         (2) 16M x 36

        256MB            (2) 32M x 36             None

        264MB            (2) 32M x 36         (2) 1M x 36

        272MB            (2) 32M x 36         (2) 2M x 36

        288MB            (2) 32M x 36         (2) 4M x 36

        320MB            (2) 32M x 36         (2) 8M x 36

        384MB            (2) 32M x 36         (2) 16M x 36

        512MB            (2) 32M x 36         (2) 32M x 36

  Note: Board accepts EDO memory. Banks are interchangeable.

      CACHE CONFIGURATION

      Size          Bank 0

     512KB       (2) 64K x 32

                        CPU SPEED SELECTION (CYRIX)

    CPU        Clock     Multiplier     S1/1     S1/2     S1/3      S1/4
   speed      speed

  120MHz      50MHz          2x          On       On       Off       On

  133MHz      55MHz          2x         Off      Off       Off       On

  150MHz      60MHz          2x          On      Off       Off       On

  166MHz      66MHz          2x         Off       On       Off       On

                         CPU SPEED SELECTION (AMD)

    CPU        Clock     Multiplier     S1/1     S1/2     S1/3      S1/4
   speed      speed

   75MHz      50MHz         1.5x         On       On       Off      Off

   90MHz      60MHz         1.5x         On      Off       Off      Off

  100MHz      66MHz         1.5x        Off       On       Off      Off

  120MHz      60MHz         1.5x         On      Off       Off      Off

  133MHz      66MHz         1.5x        Off       On       Off      Off

                        CPU SPEED SELECTION (INTEL)

    CPU        Clock     Multiplier     S1/1     S1/2     S1/3      S1/4
   speed      speed

   75MHz      50MHz         1.5x         On       On       Off      Off

   90MHz      60MHz         1.5x         On      Off       Off      Off

  100MHz      66MHz         1.5x        Off       On       Off      Off

  120MHz      60MHz          2x          On      Off       Off       On

  125MHz      50MHz         2.5x         On       On       On        On

  133MHz      66MHz          2x         Off       On       Off       On

  150MHz      60MHz         2.5x         On      Off       On        On

  166MHz      66MHz         2.5x        Off       On       On        On

  180MHz      60MHz          3x          On      Off       On       Off

  200MHz      66MHz          3x         Off       On       On       Off