
SUPER MICRO

P6SNS

Processor                Pentium Pro
Processor Speed          150/166/180/200MHz
Chip Set                 Intel
Video Chip Set           None
Maximum Onboard Memory   768MB (EDO supported)
Maximum Video Memory     None
Cache                    256/512KB (located on Pentium Pro CPU)
BIOS                     AMI
Dimensions               335mm x 224mm
I/O Options              32-bit PCI slots (4), floppy drive interface,
                         green PC connector, IDE interfaces (2), ultra
                         SCSI interface, ultra wide SCSI interface, SCSI
                         interface, parallel port, PS/2 mouse port, PS/2
                         mouse interface, serial ports (2), IR connector,
                         USB connectors (2)
NPU Options              None

[Image]

                                CONNECTIONS

  Purpose                  Location    Purpose                  Location

  Serial port 2              CN1       Power LED & keylock        JP20

  Serial port 1              CN2       Reset switch               JP21

  PS/2 mouse interface       CN3       Green PC connector         JP39

  Parallel port              CN4       Buzzer                     JP89

  Floppy drive interface     CN5       Chassis fan power          JP91

  IDE interface 1            CN6       Chassis fan power          JP92

  IDE interface 2            CN7       Chassis fan power          JP93

  Ultra SCSI interface       CN8       IR connector               JP96

  Ultra wide SCSI            CN9       External battery          JP881
  interface

  SCSI interface             CN10      32-bit PCI slots         PC1 - PC4

  Speaker                    J22       USB connector 1            USB1

  IDE interface LED          J23       USB connector 1            USB2

  SCSI interface LED         JA3

                        USER CONFIGURABLE SETTINGS

               Function                    Label           Position

     Factory configured - do not           J86        Pins 1 & 2 closed
      alter

     Factory configured - do not           J88        Pins 1 & 2 closed
      alter

     Factory configured - do not          J827             Closed
      alter

     Factory configured - do not          J828             Closed
      alter

     Factory configured - do not          J829             Closed
      alter

     Factory configured - do not           JA4          Unidentified
      alter

     Factory configured - do not          JP13        Pins 2 & 3 closed
      alter

     Factory configured - do not          JP15        Pins 2 & 3 closed
      alter

     Factory configured - do not          JP26              Open
      alter

     Factory configured - do not          JP27             Closed
      alter

     Factory configured - do not          JP35          Unidentified
      alter

     Factory configured - do not          JP38              Open
      alter

      ISA CLK = PCI CLK/4                  JP42             Closed

      ISA CLK = PCI CLK/3                  JP42              Open

     Factory configured - do not          JP88              Open
      alter

     Factory configured - do not          JP90          Unidentified
      alter

     Factory configured - do not          JP94          Unidentified
      alter

     Factory configured - do not          JP97          Unidentified
      alter

     CMOS memory normal operation         JP880       Pins 1 & 2 closed

      CMOS memory clear                    JP880       Pins 2 & 3 closed

     Factory configured - do not          JP882         Unidentified
      alter

                         DRAM CONFIGURATION

      Size            Bank 0           Bank 1           Bank 2

       8MB          (2) 1M x 32         None             None

      16MB          (2) 2M x 32         None             None

      16MB          (2) 1M x 32      (2) 1M x 32         None

      32MB          (2) 4M x 32         None             None

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

      64MB          (2) 8M x 32         None             None

      64MB          (2) 4M x 32      (2) 4M x 32         None

      128MB         (2) 8M x 32      (2) 8M x 32         None

      128MB        (2) 16M x 32         None             None

      192MB         (2) 8M x 32      (2) 8M x 32      (2) 8M x 32

      256MB        (2) 16M x 32     (2) 16M x 32         None

      256MB        (2) 32M x 32         None             None

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

      512MB        (2) 32M x 32     (2) 32M x 32         None

      768MB        (2) 32M x 32     (2) 32M x 32     (2) 32M x 32

  Note: Board accepts EDO memory. Board also accepts x 36 SIMMs..

                      CACHE CONFIGURATION

  Note: 256KB/512KB cache is located on the Pentium Pro CPU.

                         CPU SPEED SELECTION

  Speed      JP29     JP30      JP31      JP32      JP36      JP37

  150MHz     Open    Closed    Closed    Closed    Closed     Open

  166MHz     Open    Closed    Closed    Closed     Open     Closed

  180MHz    Closed    Open     Closed    Closed    Closed     Open

  200MHz    Closed    Open     Closed    Closed     Open     Closed

                         THERMAL CONTROL SELECTION

         Turn on                Shut down                  JP95

              55                    37               Pins 1 & 2 closed

              64                    50               Pins 2 & 3 closed

             72                    43                     Open

  Note: Temperature is in Celsius.

