
SUPERPOWER COMPUTER CO., LTD.

SP-A586B

Device Type        Mainboard
Processor          CX 6X86L/CX 686MX/AM K6/AM K6-2/Pentium/Pentium MMX
Processor Speed    133/150/166/200/233/266/300/333/350MHz
Chip Set           ALI M1542
Maximum Onboard    768MB (EDO & SDRAM supported)
Memory
Cache              512KB
BIOS               Award
Dimensions         230mm x 220mm
I/O Options        32-bit PCI slots (3), floppy drive interface, green PC
                   connector, IDE interfaces (2), parallel port, PS/2 mouse
                   interface, serial ports (2), IR connector, USB
                   connector, ATX power connector, AGP slot, wake on LAN
                   connector

[Image]

                                CONNECTIONS

  Purpose               Location       Purpose                Location

  AGP slot                 AGP         Wake on LAN              CN5
                                       connector

  ATX power                ATX         Power LED &         CN6/pins 1  5
  connector                            keylock

  Serial port 1            C1          IDE interface LED    CN6/pins 6 &
                                                                 17

  Serial port 2            C2          Green PC             CN6/pins 7 &
                                       connector                 16

  Parallel port            C3          Reset switch         CN6/pins 8 &
                                                                 15

  Floppy drive             C4          Turbo LED            CN6/pins 9 &
  interface                                                      14

  IDE interface 2          C5          Green PC LED         CN6/pins 10 &
                                                                 13

  IDE interface 1          C6          Soft off power       CN6/pins 11 &
                                       supply                    12

  AGP fan power            C7          Speaker              CN6/pins 19 -
                                                                 22

  Chassis fan power        C8          IR connector             IR1

  PS/2 mouse               CN1         32-bit PCI slots      PC1  PC3
  interface

  Wake on LAN              CN4         USB connector            USB
  connector

                        USER CONFIGURABLE SETTINGS

                Function                     Label           Position

     CMOS memory normal operation            JBT           Pins 1 & 2
                                                              closed

      CMOS memory clear                       JBT           Pins 2 & 3
                                                              closed

      Flash BIOS voltage select 12v           JR1           Pins 1 & 2
                                                              closed

      Flash BIOS voltage select 5v            JR1           Pins 2 & 3
                                                              closed

                    DIMM CONFIGURATION

     Size          Bank 0         Bank 1        Bank 2

      8MB       (1) 1M x 64        None          None

     16MB       (1) 2M x 64        None          None

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

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

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

     32MB       (1) 4M x 64        None          None

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

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

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

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

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

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

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

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

     64MB       (1) 8M x 64        None          None

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

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

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

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

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

                  DIMM CONFIGURATION (CONT)

      Size          Bank 0          Bank 1          Bank 2

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

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

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

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

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

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

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

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

     128MB       (1) 16M x 64        None            None

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

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

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

     136MB        (1) 8M x 64     (1) 8M x 64    (1) 1M x 64

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

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

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

     160MB        (1) 8M x 64     (1) 8M x 64    (1) 4M x 64

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

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

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

     192MB       (1) 16M x 64     (1) 8M x 64        None

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

     256MB       (1) 32M x 64        None            None

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

     264MB       (1) 32M x 64     (1) 1M x 64        None

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

     272MB       (1) 32M x 64     (1) 2M x 64        None

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

     288MB       (1) 32M x 64     (1) 4M x 64        None

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

     320MB       (1) 32M x 64     (1) 8M x 64        None

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

     384MB       (1) 32M x 64    (1) 16M x 64        None

     384MB       (1) 16M x 64    (1) 16M x 64    (1) 16M x 64

     512MB       (1) 32M x 64    (1) 16M x 64    (1) 16M x 64

     512MB       (1) 32M x 64    (1) 32M x 64        None

     768MB       (1) 32M x 64    (1) 32M x 64    (1) 32M x 64

            Note: Board accepts EDO & SDRAM memory.

              CACHE CONFIGURATION

      Size          Bank 0           TAG

     512KB        (1) 64K x 64   Unidentified

                         CPU SPEED SELECTION (CX 6X86L)

   CPU     Clock   Multiplier    JB1/    JB1/   JB1/    JC1      JC2      JC3
  speed    speed
                                 pins    pins   pins

                                1 & 2     3 &    5 &
                                          4      6

  150MHz   60MHz       2x       Closed   Open   Open   Closed   Closed   Closed

  166MHz   66MHz       2x       Closed   Open   Open   Open     Closed   Closed

  200MHz   75MHz       2x       Closed   Open   Open   Closed   Closed   Open

                         CPU SPEED SELECTION (CX 6X86MX)

   CPU     Clock   Multiplier    JB1/     JB1/    JB1/    JC1      JC2      JC3
  speed    speed
                                 pins     pins    pins

                                1 & 2    3 & 4     5 &
                                                   6

  166MHz   66MHz       2x       Closed    Open    Open   Open     Closed   Closed

  200MHz   66MHz      2.5x      Closed   Closed   Open   Open     Closed   Closed

  200MHz   75MHz       2x       Closed    Open    Open   Closed   Closed   Open

  233MHz   75MHz      2.5x      Closed   Closed   Open   Closed   Closed   Open

  300MHz   75MHz       3x        Open    Closed   Open   Closed   Closed   Open

                           CPU SPEED SELECTION (AM K6)

   CPU     Clock   Multiplier    JB1/     JB1/     JB1/    JC1     JC2      JC3
  speed    speed
                                 pins     pins     pins

                                1 & 2    3 & 4    5 & 6

  166MHz   66MHz      2.5x      Closed   Closed    Open    Open   Closed   Closed

  200MHz   66MHz       3x        Open    Closed    Open    Open   Closed   Closed

  233MHz   66MHz      3.5x       Open     Open     Open    Open   Closed   Closed

  266MHz   66MHz       4x       Closed    Open    Closed   Open   Closed   Closed

  300MHz   66MHz      4.5x      Closed   Closed   Closed   Open   Closed   Closed

                          CPU SPEED SELECTION (AM K6-2)

   CPU     Clock   Multiplier    JB1/     JB1/     JB1/    JC1     JC2      JC3
  speed    speed
                                 pins     pins     pins

                                1 & 2    3 & 4    5 & 6

  250MHz   100MHz     2.5x      Closed   Closed    Open    Open   Open     Open

  266MHz   66MHz       4x       Closed    Open    Closed   Open   Closed   Closed

  300MHz   66MHz      4.5x       Open    Closed    Open    Open   Closed   Closed

  333MHz   66MHz       5x        Open     Open     Open    Open   Closed   Closed

  350MHz   100MHz      3x        Open     Open     Open    Open   Open     Open

                           CPU SPEED SELECTION (INTEL)

   CPU     Clock   Multiplier    JB1/     JB1/    JB1/    JC1      JC2      JC3
  speed    speed
                                 pins     pins    pins

                                1 & 2    3 & 4     5 &
                                                   6

  133MHz   66MHz       2x       Closed    Open    Open   Open     Closed   Closed

  150MHz   60MHz      2.5x      Closed   Closed   Open   Closed   Closed   Closed

  166MHz   66MHz      2.5x      Closed   Closed   Open   Open     Closed   Closed

  200MHz   66MHz       3x        Open    Closed   Open   Open     Closed   Closed

                         CPU SPEED SELECTION (INTEL MMX)

   CPU     Clock   Multiplier    JB1/     JB1/     JB1/    JC1     JC2      JC3
  speed    speed
                                 pins     pins     pins

                                1 & 2    3 & 4    5 & 6

  166MHz   66MHz      2.5x      Closed   Closed    Open    Open   Closed   Closed

  200MHz   66MHz       3x        Open    Closed    Open    Open   Closed   Closed

  233MHz   66MHz      3.5x       Open     Open     Open    Open   Closed   Closed

  266MHz   66MHz       4x       Closed    Open    Closed   Open   Closed   Closed

  CPU VOLTAGE SELECTION (SINGLE)

     Voltage            JV2

      3.3v             Closed

      3.45v             Open

                       CPU VOLTAGE SELECTION (DUAL)

   Voltage      JV1/pins 1 &   JV1/pins 3 &   JV1/pins 5 &   JV1/pins 7 &
                     2              4              6              8

     2.0v          Open           Open           Open            Open

     2.1v         Closed          Open           Open            Open

     2.2v          Open           Open          Closed           Open

     2.3v         Closed         Closed          Open            Open

     2.4v          Open           Open          Closed           Open

     2.5v         Closed          Open          Closed           Open

     2.6v          Open          Closed         Closed           Open

     2.7v         Closed         Closed         Closed           Open

     2.8v          Open           Open           Open           Closed

     2.9v         Closed          Open           Open           Closed

     3.0v          Open          Closed         Closed           Open

     3.1v         Closed         Closed          Open           Closed

     3.2v          Open           Open          Closed          Closed

     3.3v          Open          Closed         Closed          Closed

     3.5v         Closed         Closed         Closed          Closed

