
SUPERPOWER COMPUTER CO., LTD.

SP-P2BXA

Device Type       Mainboard
Processor         Pentium II/Celeron
Processor Speed   200/233/266/300/333/350/400/450/500/550MHz
Chip Set          Intel 440BX
Maximum Onboard   768MB (EDO & SDRAM supported)
Memory
Cache             0/128/256/512KB (located on the CPU)
BIOS              Award
Dimensions        305mm x 190mm
I/O Options       32-bit PCI slots (4), floppy drive interface, IDE
                  interfaces (2), parallel port, PS/2 mouse port, serial
                  ports (2), IR connector, USB connectors (2), ATX power
                  connector, AGP slot, SB-link connector

[Image]

                                CONNECTIONS

  Purpose               Location       Purpose                Location

  AGP slot                 AGP         Green PC LED         CN4/pins 10 &
                                                                 13

  ATX power                ATX         Soft off power       CN4/pins 11 &
  connector                            supply                    12

  AGP fan power            C1          Speaker              CN4/pins 19 -
                                                                 22

  Chassis fan power        C2          Serial port 1            CN5

  CPU fan power            C3          USB connector 1          CN6

  Parallel port            CN1         USB connector 2          CN7

  Serial port 2            CN2         PS/2 mouse port          CN8

  Wake on LAN              CN3         Floppy drive             CN9
  connector                            interface

  Power LED &          CN4/pins 1 -    IDE interface 2          CN10
  keylock                   5

  IDE interface LED    CN4/pins 6 &    IDE interface 1          CN11
                           17

  Green PC             CN4/pins 7 &    IR connector             IR1
  connector                16

  Reset switch         CN4/pins 8 &    SB-link connector         J1
                           15

  Turbo LED            CN4/pins 9 &    32-bit PCI slots      PC1 - PC4
                           14

                        USER CONFIGURABLE SETTINGS

                Function                     Label           Position

     CMOS memory normal operation            JB1           Pins 1 & 2
                                                              closed

      CMOS memory clear                       JB1           Pins 2 & 3
                                                              closed

      Keyboard power on enabled               JK1           Pins 2 & 3
                                                              closed

      Keyboard power on disabled              JK1           Pins 1 & 2
                                                              closed

      Flash BIOS voltage select 12v           JP1           Pins 2 & 3
                                                              closed

      Flash BIOS voltage select 5v            JP1           Pins 1 & 2
                                                              closed

     AC recovery disabled                    JP2           Pins 1 & 2
                                                              closed

      AC recovery enabled                     JP2           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

                  DIMM CONFIGURATION (CON'T)

      Size          Bank 0          Bank 1          Bank 2

      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

      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

     144MB        (1) 8M x 64     (1) 8M x 64    (1) 2M x 64

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

     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

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

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

     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

            Note: 256KB/512KB cache is located on the Pentium II CPU.
            128KB cache is located on the Celeron 300A & 333 CPU.

                              CPU SPEED SELECTION

   CPU     Clock   Multiplier    JM1      JM2     SW1/1   SW1/2   SW1/3   SW1/4
  speed    speed

  200MHz   66MHz       3x       Closed   Closed    On      On     Off      On

  233MHz   66MHz      3.5x      Closed   Closed    On     Off     Off      On

  266MHz   66MHz       4x       Closed   Closed    On      On      On     Off

  300MHz   66MHz      4.5x      Closed   Closed    On     Off      On     Off

  300MHz   100MHz      3x        Open     Open     On      On     Off      On

  333MHz   66MHz       5x       Closed   Closed    On      On     Off     Off

  366MHz   66MHz      5.5x      Closed   Closed    On     Off     Off     Off

  350MHz   100MHz     3.5x       Open     Open     On     Off     Off      On

  400MHz   100MHz      4x        Open     Open     On      On      On     Off

  450MHz   100MHz     4.5x       Open     Open     On     Off      On     Off

  500MHz   100MHz      5x        Open     Open     On      On     Off     Off

  550MHz   100MHz     5.5x       Open     Open     On     Off     Off     Off

