
GIGA-BYTE TECHNOLOGY CO., LTD.

GA-586S2

Device Type        Mainboard
Processor          CX 6X86/IBM 6X86/CX 6X86L/IBM 6X86L/CX 686MX/IBM
                   6X86MX/ AM K5/AM K6/Pentium
Processor Speed    90/100/120/133/150/166/180/200/233MHz
Chip Set           SIS
Video Chip Set     None
Maximum Onboard    384MB (EDO & SDRAM supported)
Memory
Maximum Video      None
Memory
Cache              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), IR connector, USB
                   connector
NPU Options        None

[Image]

                                CONNECTIONS

  Purpose                  Location    Purpose                  Location

  IR connector                C1       IDE interface 2            CN2

  Power LED & keylock         C2       Chassis fan power          FAN

  Speaker                     C3       PS/2 mouse interface        J2

  Turbo LED                   C4       Parallel port               J3

  Turbo switch                C5       Serial port 2               J4

  Reset switch                C6       Serial port 1               J5

  Green PC LED                C7       USB connector               J6

  Green PC connector          C8       Chassis fan power           J7

  IDE interface LED           C9       Floppy drive               JP2
                                       interface

  IDE interface 1            CN1       32-bit PCI slots         PC1  PC4

                        USER CONFIGURABLE SETTINGS

                Function                     Label           Position

     Factory configured - do not alter       S1/8             Off

                 DIMM/ SIMM CONFIGURATION

     Size          Bank 0         Bank 1        Bank 2

      8MB       (2) 1M x 36        None          None

      8MB           None       (1) 1M x 64       None

     16MB       (2) 2M x 36        None          None

     16MB           None       (1) 2M x 64       None

     16MB           None       (1) 1M x 64    (1) 1M x 64

     24MB       (2) 1M x 36    (1) 1M x 64    (1) 1M x 64

     24MB           None       (1) 1M x 64    (1) 2M x 64

     24MB       (2) 2M x 36    (1) 1M x 64       None

     32MB           None       (1) 2M x 64    (1) 2M x 64

     32MB       (2) 1M x 36    (1) 1M x 64    (1) 2M x 64

     32MB       (2) 2M x 36    (1) 1M x 64    (1) 1M x 64

     32MB       (2) 4M x 36        None          None

     32MB           None       (1) 4M x 64       None

     32MB       (2) 2M x 36    (1) 2M x 64       None

     40MB       (2) 1M x 36    (1) 4M x 64       None

     40MB       (2) 1M x 36    (1) 2M x 64    (1) 2M x 64

     40MB       (2) 2M x 36    (1) 1M x 64    (1) 2M x 64

     40MB           None       (1) 1M x 64    (1) 4M x 64

     40MB       (2) 4M x 36    (1) 1M x 64       None

     48MB           None       (1) 2M x 64    (1) 4M x 64

                   DIMM/ SIMM CONFIGURATION

      Size          Bank 0          Bank 1          Bank 2

      48MB        (2) 1M x 36     (1) 1M x 64    (1) 4M x 64

      48MB        (2) 2M x 36     (1) 2M x 64    (1) 2M x 64

      48MB        (2) 4M x 36     (1) 1M x 64    (1) 1M x 64

      48MB        (2) 2M x 36     (1) 4M x 64        None

      48MB        (2) 4M x 36     (1) 2M x 64        None

      56MB        (2) 1M x 36     (1) 2M x 64    (1) 4M x 64

      56MB        (2) 2M x 36     (1) 1M x 64    (1) 4M x 64

      56MB        (2) 4M x 36     (1) 2M x 64    (1) 1M x 64

      64MB           None         (1) 4M x 64    (1) 4M x 64

      64MB        (2) 2M x 36     (1) 2M x 64    (1) 4M x 64

      64MB        (2) 4M x 36     (1) 2M x 64    (1) 2M x 64

      64MB        (2) 8M x 36        None            None

      64MB           None         (1) 8M x 64        None

      64MB        (2) 4M x 36     (1) 4M x 64        None

      72MB        (2) 8M x 36     (1) 1M x 64        None

      72MB        (2) 1M x 36     (1) 4M x 64    (1) 4M x 64

      72MB        (2) 4M x 36     (1) 1M x 64    (1) 4M x 64

      72MB           None         (1) 1M x 64    (1) 8M x 64

      80MB           None         (1) 2M x 64    (1) 8M x 64

      80MB        (2) 2M x 36     (1) 4M x 64    (1) 4M x 64

      80MB        (2) 4M x 36     (1) 2M x 64    (1) 4M x 64

      80MB        (2) 8M x 36     (1) 1M x 64    (1) 1M x 64

      80MB        (2) 8M x 36     (1) 2M x 64        None

      88MB        (2) 8M x 36     (1) 1M x 64    (1) 2M x 64

      96MB           None         (1) 4M x 64    (1) 8M x 64

      96MB        (2) 4M x 36     (1) 4M x 64    (1) 4M x 64

      96MB        (2) 8M x 36     (1) 2M x 64    (1) 2M x 64

      96MB        (2) 8M x 36     (1) 4M x 64        None

     104MB        (2) 8M x 36     (1) 1M x 64    (1) 4M x 64

     112MB        (2) 8M x 36     (1) 2M x 64    (1) 4M x 64

     128MB       (2) 16M x 36        None            None

     128MB        (2) 8M x 36     (1) 4M x 64    (1) 4M x 64

     128MB           None         (1) 8M x 64    (1) 8M x 64

     136MB       (2) 16M x 36     (1) 1M x 64        None

     144MB       (2) 16M x 36     (1) 2M x 64        None

     144MB       (2) 16M x 36     (1) 1M x 64    (1) 1M x 64

     152MB       (2) 16M x 36     (1) 1M x 64    (1) 2M x 64

                   DIMM/ SIMM CONFIGURATION

      Size          Bank 0          Bank 1          Bank 2

     160MB       (2) 16M x 36     (1) 2M x 64    (1) 2M x 64

     160MB       (2) 16M x 36     (1) 4M x 64        None

     168MB       (2) 16M x 36     (1) 1M x 64    (1) 4M x 64

     176MB       (2) 16M x 36     (1) 2M x 64    (1) 4M x 64

     192MB       (2) 16M x 36     (1) 4M x 64    (1) 4M x 64

     200MB       (2) 16M x 36     (1) 8M x 64    (1) 1M x 64

     208MB       (2) 16M x 36     (1) 8M x 64    (1) 2M x 64

     224MB       (2) 16M x 36     (1) 8M x 64    (1) 4M x 64

     256MB       (2) 16M x 36     (1) 8M x 64    (1) 8M x 64

     272MB       (2) 32M x 36     (1) 1M x 64    (1) 1M x 64

     280MB       (2) 32M x 36     (1) 1M x 64    (1) 2M x 64

     288MB       (2) 32M x 36     (1) 2M x 64    (1) 2M x 64

     296MB       (2) 32M x 36     (1) 1M x 64    (1) 4M x 64

     304MB       (2) 32M x 36     (1) 2M x 64    (1) 4M x 64

     320MB       (2) 32M x 36     (1) 4M x 64    (1) 4M x 64

     328MB       (2) 32M x 36     (1) 1M x 64    (1) 8M x 64

     336MB       (2) 32M x 36     (1) 2M x 64    (1) 8M x 64

     352MB       (2) 32M x 36     (1) 4M x 64    (1) 8M x 64

     384MB       (2) 32M x 36     (1) 8M x 64    (1) 8M x 64

      CACHE CONFIGURATION

      Size          Bank 0

     512KB       (1) 64K x 64

                       CPU SPEED SELECTION (CX 6X86)

    CPU       Clock     Multiplier      JP1      S1/1     S1/2     S1/3
   speed     speed

  150MHz     60MHz          2x         Open       On       On       Off

  166MHz     66MHz          2x         Open       Off      On       Off

  200MHz     75MHz          2x        Closed      Off      On       Off

                      CPU SPEED SELECTION (IBM 6X86)

    CPU       Clock     Multiplier      JP1      S1/1     S1/2     S1/3
   speed     speed

  150MHz     60MHz          2x         Open       On       On       Off

  166MHz     66MHz          2x         Open       Off      On       Off

  200MHz     75MHz          2x        Closed      Off      On       Off

                      CPU SPEED SELECTION (CX 6X86L)

    CPU       Clock     Multiplier      JP1      S1/1     S1/2     S1/3
   speed     speed

  150MHz     60MHz          2x         Open       On       On       Off

  166MHz     66MHz          2x         Open       Off      On       Off

  200MHz     75MHz          2x        Closed      Off      On       Off

                      CPU SPEED SELECTION (IBM 6X86L)

    CPU       Clock     Multiplier      JP1      S1/1     S1/2     S1/3
   speed     speed

  150MHz     60MHz          2x         Open       On       On       Off

  166MHz     66MHz          2x         Open       Off      On       Off

  200MHz     75MHz          2x        Closed      Off      On       Off

                      CPU SPEED SELECTION (CX 6X86MX)

    CPU       Clock     Multiplier      JP1      S1/1     S1/2     S1/3
   speed     speed

  166MHz     60MHz         2.5x        Open       On       On       On

  200MHz     66MHz         2.5x        Open       Off      On       On

  200MHz     75MHz          2x        Closed      Off      On       Off

  233MHz     66MHz          3x         Open       Off     Off       On

  233MHz     75MHz         2.5x       Closed      Off      On       On

                     CPU SPEED SELECTION (IBM 6X86MX)

    CPU       Clock     Multiplier      JP1      S1/1     S1/2     S1/3
   speed     speed

  166MHz     60MHz         2.5x        Open       On       On       On

  200MHz     66MHz         2.5x        Open       Off      On       On

  200MHz     75MHz          2x        Closed      Off      On       Off

  233MHz     66MHz          3x         Open       Off     Off       On

  233MHz     75MHz         2.5x       Closed      Off      On       On

                        CPU SPEED SELECTION (AM K5)

    CPU        Clock     Multiplier     JP1      S1/1     S1/2      S1/3
   speed      speed

  133MHz      66MHz          2x         Open     Off       On       Off

  166MHz      66MHz         2.5x        Open     Off       On        On

                        CPU SPEED SELECTION (AM K6)

    CPU        Clock     Multiplier     JP1      S1/1     S1/2      S1/3
   speed      speed

  166MHz      66MHz         2.5x        Open     Off       On        On

  180MHz      60MHz          3x         Open      On       Off       On

  200MHz      66MHz          3x         Open     Off       Off       On

  233MHz      66MHz         3.5x        Open     Off       Off      Off

                        CPU SPEED SELECTION (INTEL)

    CPU        Clock     Multiplier     JP1      S1/1     S1/2      S1/3
   speed      speed

   90MHz      60MHz         1.5x        Open      On       Off      Off

  100MHz      66MHz         1.5x        Open     Off       Off      Off

  120MHz      60MHz          2x         Open      On       On       Off

  133MHz      66MHz          2x         Open     Off       On       Off

  150MHz      60MHz         2.5x        Open      On       On        On

  166MHz      66MHz         2.5x        Open     Off       On        On

  180MHz      60MHz          3x         Open      On       Off       On

  200MHz      66MHz          3x         Open     Off       Off       On

                      CPU SPEED SELECTION (INTEL MMX)

    CPU        Clock     Multiplier     JP1      S1/1     S1/2      S1/3
   speed      speed

  150MHz      60MHz         2.5x        Open      On       On        On

  166MHz      66MHz         2.5x        Open     Off       On        On

  200MHz      66MHz          3x         Open     Off       Off       On

  233MHz      66MHz         3.5x        Open     Off       Off      Off

                CPU VOLTAGE SELECTION

  Voltage     S1/4       S1/5      S1/6       S1/7

   Auto       Off        Off        Off        On

    2.0       Off        Off        Off        Off

    2.1       Off        Off        On         Off

    2.2       Off         On        Off        Off

    2.3       Off         On        On         Off

    2.4        On        Off        Off        Off

    2.5        On        Off        On         Off

    2.6        On         On        Off        Off

    2.7        On         On        On         Off

    2.8       Off        Off        Off        On

    2.9       Off        Off        On         On

    3.0       Off         On        Off        On

    3.1       Off         On        On         On

    3.2        On        Off        Off        On

    3.3        On        Off        On         On

    3.4        On         On        Off        On

    3.5        On         On        On         On

